Marathon Team Relay
| December 2012 | ||||
| Date | Event | Location | Website | |
| 12/1/2012 | Run for the Redfish Half Marathon, 5K | Panama City, FL | Website | Register |
| 12/1/2012 | Envirosports Death Valley Trail Marathon & Half Marathon | Death Valley, CA | Website | Register |
| 12/1/2012 | St. Jude Memphis Marathon & Half Marathon | Memphis, TN | Website | Register |
| 12/1/2012 | Baton Rouge Beach Marathon & Half-Marathon | Baton Rouge, LA | Website | Register |
| 12/1/2012 | Tecumseh Trail Marathon | Bloomington, IN | Website | Register |
| 12/2/2012 | Marathon of the Palm Beaches | Palm Beach, Fl | Website | Register |
| 12/2/2012 | Las Vegas Marathon & Half Marathon | Las Vegas, NV | Website | Register |
| 12/2/2012 | California International Marathon | Sacramento, CA | Website | Register |
| 12/8/2012 | Kiawah Island Marathon | Kiawah Island, SC | Website | Register |
| 12/8/2012 | Rocket City Marathon | Hunstville, AL | Website | Register |
| 12/8/2012 | Holualoa Tucson Marathon & Half Marathon | Tucson, AZ | Website | Register |
| 12/9/2012 | White Rock Marathon | Dallas, TX | Website | Register |
| TBA | Roxbury Marathon | Roxbury, CT | Website | Register |
| 12/9/2012 | Mangrove Marathon , Half Marathon, Mini-Marathon | Cape Coral, FL | Website | Register |
| 12/9/2012 | Run Girl 13.1 Women's Half Marathon | Houston, TX | Website | Register |
| 12/9/2012 | Holiday Half Marathon | Long Beach, CA | Website | Register |
| 12/9/2012 | Honolulu Marathon | Honolulu, HI | Website | Register |
| 12/15/2012 | Hoover Dam Marathon & 1/2 Marathon | Las Vegas, NV | Website | Register |
| 12/16/2012 | Jacksonville Bank Marathon | Jacksonville, Fl | Website | Register |
| 12/31/2012 | Last Chance Marathon | Bellingham, WA | Website | Register |
| January 2013 | ||||
| Date | Event | Location | Website | |
| TBA | Florida Marathon, Half Marathon | Clermont, FL | Website | Register |
| TBA | Texas Marathon | Kingwood, TX | Website | Register |
| 1/5/2013 | Harbison 50K & 10K | Columbia SC | Website | Register |
| 1/5/2013 | Mississippi Blues Marathon | Jackson, MS | Website | Register |
| 1/6/2013 | Camarillo Marathon, Half Marathon, 5K | Camarillo, CA | Website | Register |
| 1/12/2012 | Disney World Half Marathon | Orlando, FL | Website | Register |
| 1/12/2013 | Running from an Angel Marathon,1/2,10K,5K&50 miler | Las Vegas, NV | Website | Register |
| 1/13/2012 | Disney World Marathon | Orlando, FL | Website | Register |
| 1/13/2012 | First Light Marathon & Half Marathon | Mobile, AL | Website | Register |
| 1/13/2013 | Houston Marathon | Houston, TX | Website | Register |
| 1/13/2013 | 13.1 Los Angeles | Los Angeles, CA | Website | Register |
| 1/13/2013 | Maui Paradise Marathon, Half Marathon, 5K, Kids | Maui, Hawaii | Website | Register |
| TBA | Zoom! Yah! Yah! Indoor Marathon | Northfield, MN | Website | Register |
| 1/20/2013 | Charleston Marathon, Half Marathon, 10K, 5K | Charleston, SC | Website | Register |
| TBA | Museum of Aviation Marathon & Half-Marathon, 5K Run | Robins AFB, GA | Website | Register |
| 1/20/2013 | Naples Daily News Half Marathon | Naples, FL | Website | Register |
| 1/20/2013 | Louisiana Marathon, Half Marathon, Relay, 5K, Kids Race | Baton Rouge, LA | Website | Register |
| TBA | Rock 'n' Roll Arizona Marathon & Half Marathon | Phoenix, AZ | Website | Register |
| 1/20/2013 | Redding Marathon & Relay, 5K | Redding, CA | Website | Register |
| TBA | Wee-Chi-Tah Trail Marathon and Half Marathon | Wichita Falls, TX | Website | Register |
| TBA | Buffalo Run Half Marathon | Avalon, CA | Website | Register |
| TBA | Ocala Marathon, Half, 5K, Kids | Ocala, FL | Website | Register |
| 1/20/2013 | In Step Icebreaker Indoor Marathon | Milwaukee, WI | Website | Register |
| 1/20/2013 | Maui Oceanfront Marathon Half Marathon, 15k & 5k | Maui, HI | Website | Register |
| 1/27/2013 | Carlsbad California Marathon & Half | Carlsbad, CA | Website | Register |
| TBA | Rose Bowl Half Marathon &5K | Pasadena, CA | Website | Register |
| 1/27/2013 | Snowshoe Festival 50K, Marathon, 25K, 10K & 5K | Midway, UT | Website | Register |
| 1/27/2013 | ING Miami Marathon & Half-Marathon | Miami, FL | Website | Register |
| TBA | Callaway Gardens Marathon, Half-Marathon, 5K | Pine Mountain, GA | Website | Register |
| TBA | Miracle Match Marathon | Waco, TX | Website | Register |
| February 2013 | ||||
| Date | Event | Location | Website | |
| 2/2/2013 | Desert Classic Marathon, Marathon Relay, Half Marathon, 5K | Phoenix, AZ | Website | Register |
| 2/2/2013 | Tybee Marathon & Half Marathon, 5K | Tybee Island, GA | Website | Register |
| 2/2/2013 | Death Valley Borax Marathon & 30K | Death Valley, CA | Website | Register |
| 2/2/2013 | Sedona Marathon, Half Marathon, 10K, 5K | Sedona, AZ | Website | Register |
| 2/3/2013 | Melbourne & Beaches Musical Marathon & Half Marathon | Melbourne, Fl | Website | Register |
| 2/3/2013 | Surf City Marathon & Half Marathon | Huntington Beach, CA | Website | Register |
| TBA | Tallahassee Marathon | Tallahassee, Fl | Website | Register |
| TBA | Galveston Mardi Gras Marathon and Half Marathon | Galveston, TX | Website | Register |
| 2/13/2013 | Buzz Marathon | San Miguel, CA | Website | Register |
| 2/16/2013 | Myrtle Beach Marathon | Myrtle Beach, SC | Website | Register |
| 2/17/2013 | 26.2 with Donna: The National Marathon to Fight Breast Cancer | Jacksonville Beach, FL | Website | Register |
| 2/17/2013 | Mercedes Marathon, Half Marathon, 5K, Kids Runs | Birmingham, AL | Website | Register |
| TBA | Surfside Beach Marathon | Surfside Beach, TX | Website | Register |
| 2/17/2013 | Daytona Beach Half Marathon | Daytona Beach, FL | Website | Register |
| 2/17/2013 | Fort Lauderdale A1A Marathon & Half-Marathon | Ft. Lauderdale, FL | Website | Register |
| TBA | Washington's Birthday Marathon & Relay | Greenbelt, MD | Website | Register |
| TBA | Five Points of Light Marathon & Half Marathon | Gainesville, Fl | Website | Register |
| 2/17/2013 | Austin Marathon | Austin, TX | Website | Register |
| 2/17/2013 | Lost Dutchman Arizona Marathon, Half Marathon, 10K, 8K Trail Run, and Two Mile Fun | Apache Junction, AZ | Website | Register |
| TBA | Birch Bay Marathon and Half Ultra-Marathon(25K) Race | Birch Bay, WA | Website | Register |
| TBA | Columbus "Last Chance for Boston" Marathon & Marathon Relay, Half Marathon, 5K, 10K | Columbus, OH | Website | Register |
| TBA | Hyannis Marathon, Half Marathon, 10Km & Marathon Team Relay |
Hyannis, Ma | Website | Register |
| 2/24/2013 | Cowtown Marathon, Half, Ultra, 10K, 5K | Fort Worth, TX | Website | Register |
| 2/24/2013 | El Paso Marathon, Half Marathon, 5K | El Paso, TX | Website | Register |
| TBA | Valentine Marathon, Half-marathon, 10 Miles, 10K, 5K & 1 mile | Olympia, WA | Website | Register |
| 2/25/2013 | Black Mountain Marathon & Mount Mitchell Challenge | Black Mountain, NC | Website | Register |
| March 2013 | ||||
| Date | Event | Location | Website | |
| TBA | Greenway Trail Marathon and 50K | Damascus, Md | Website | Register |
| TBA | Umstead Trail Marathon | Raleigh, NC | Website | Register |
| TBA | Snickers Marathon & Half Marathon | Albany, GA | Website | Register |
| TBA | Mountain Marathon & Hillbilly 1/2 Marathon | Olympia, Wa | Website | Register |
| TBA | 13.1 Miami Beach Half Marathon | Miami Beach, FL | Website | Register |
| TBA | Gasparila Half Marathon | Tampa, FL | Website | Register |
| TBA | Rock N' Roll Mardi Gras Marathon, Half, & 5K | New Orleans, LA | Website | Register |
| TBA | Little Rock Marathon & Half Marathon, Relay, 5K | Little Rock, AR | Website | Register |
| TBA | Napa Valley Marathon & 5K | Napa, CA | Website | Register |
| TBA | Exygon and Baptist Hospitals Gusher Marathon, Half Marathon and 5K | Beaumont, TX | Website | Register |
| TBA | Red Rock Canyon Marathon and 1/2 Marathon | Las Vegas, NV | Website | Register |
| TBA | A Run Through Time Marathon, Half Marathon, 2 Mile | Salida, CO | Website | Register |
| TBA | Larry Yeagle Trail Marathon | Ruston, LA | Website | Register |
| TBA | Catalina Marathon | Catalina, CA | Website | Register |
| TBA | Sarasota Half Marathon | Sarasota, Fl | Website | Register |
| TBA | Lower Potomac River Marathon | Piney Point, MD | Website | Register |
| TBA | National Marathon & Half Marathon | Washington DC | Website | Register |
| TBA | The Half of Quincy Historic Quincy's Half Marathon | Quincy, MA | Website | Register |
| TBA | Citrus Trail Half Marathon, 10M, 4M | Inverness, FL | Website | Register |
| TBA | Shamrock Marathon & Half Marathon | Virginia Beach, VA | Website | Register |
| TBA | Wrightsville Beach Marathon | Wrightsville Beach, NC | Website | Register |
| TBA | ING Georgia Marathon and Half Marathon | Atlanta, GA | Website | Register |
| TBA | Seabrook Lucky Trail Marathon & Half Marathon | Seabrook, TX | Website | Register |
| TBA | Los Angeles Marathon | Los Angeles, CA | Website | Register |
| TBA | Big Island International Marathon & Half Marathon, 3.1 Mile | Hilo, HI | Website | Register |
| TBA | Sand Hollow Marathon | St. George, Hurricane, UT | Website | Register |
| TBA | 13.1 New York Half Marathon | New York, NY | Website | Register |
| TBA | Ellerbe Springs Marathon | Ellerbe, NC | Website | Register |
| TBA | Dances With Dirt 50M, 50K, Marathon, Half Marathon, Relay | Dade City, FL | Website | Register |
| TBA | Bearathon Half Marathon & 5K | Waco, TX | Website | Register |
| TBA | Napa Valley Trail Marathon, Half Marathon & 10K | Calistoga, CA | Website | Register |
| TBA | Valley To The Sea Half Marathon | Wailuku, HI | Website | Register |
| TBA | Ocean Drive marathon, 10M, 5K | Cape May County, NJ | Website | Register |
| TBA | Virginia Creeper Marathon | Abingdon, VA | Website | Register |
| TBA | Oakland Running Festival Marathon, Half Marathon, 5K | Oakland, CA | Website | Register |
| TBA | River City Marathon | Sacramento, CA | Website | Register |
| TBA | Andrew Jackson Marathon, Half Marathon, 5K | Jackson, TN | Website | Register |
| TBA | Circular Logic Marathon (1M Loop) | West Lafayette, IN | Website | Register |
| TBA | Yakima River Canyon Marathon | Ellensburg, WA | Website | Register |
| TBA | Diamond Valley Lake Challenge Marathon, Half Marathon, 5K | Hemet, CA | Website | Register |
| TBA | Golden Gate Headlands Marathon, Half Marathon, 7M | Sausalito, CA | Website | Register |
| April 2013 | ||||
| Date | Event | Location | Website | |
| TBA | Knoxville Marathon & Half-Marathon | Knoxville, TN | Website | Register |
| TBA | Olathe Marathon | Olathe, KS | Website | Register |
| TBA | Charlottesville Marathon | Charlottesville, VA | Website | Register |
| TBA | Martian Marathon and Half Marathon | Ann Arbor, MI | Website | Register |
| TBA | Southern Indiana Classic Marathon and Half Marathon | Evansville, IN | Website | Register |
| TBA | Eisenhower Marathon | Abilene, KS | Website | Register |
| TBA | Davy Crockett Bear Chase | Groveton, TX | Website | Register |
| TBA | Enviro-Sports Muir Woods Trail Marathon, 25K, 7M | Stinson Beach, CA | Website | Register |
| TBA | Whidbey Island Marathon & Half Marathon | Oak Harbor, WA | Website | Register |
| TBA | Hogeye Marathon | Fayetteville, AR | Website | Register |
| TBA | Big-D Texas Marathon & Half Marathon | Dallas, TX | Website | Register |
| TBA | Spirit of St. Louis Marathon | St. Louis, MO | Website | Register |
| TBA | Ozark Mountain Ridge Runners Frisco 50K, Marathon | Willard, MO | Website | Register |
| TBA | ORRC Vernonia Marathon | Vernonia, OR | Website | Register |
| TBA | Boston Marathon | Boston, MA | Website | Register |
| TBA | Blue Ridge Marathon & Half Marathon on the Parkway | Roanoke, VA | Website | Register |
| TBA | Kings Mountain Marathon | Blacksburg, SC | Website | Register |
| TBA | Carmel Marathon and Championship Weekend | Carmel, IN | Website | Register |
| TBA | Vasque Free State Trail Marathon, 100K, 40M | Lawrence, KS | Website | Register |
| TBA | Salt Lake City Marathon | Salt Lake City, UT | Website | Register |
| TBA | Wenatchee Marathon | Wenatchee, WA | Website | Register |
| TBA | Labor of Love 100M, 50M, 50K, Marathon, Half Marathon, 10K | Las Vegas, NV | Website | Register |
| TBA | Long Beach Marina Marathon, Half Marathon | Long Beach, CA | Website | Register |
| TBA | Earth Day Challenge Marathon | Gambier, OH | Website | Register |
| TBA | Glass City Marathon | Toledo, OH | Website | Register |
| TBA | Ice Breaker Road Race | Great Falls, MT | Website | Register |
| TBA | Country Music Marathon & ½ Marathon | Nashville, TN | Website | Register |
| TBA | Derby Festival Marathon | Louisville, KY | Website | Register |
| TBA | Christie Clinic Illinois Marathon | Champaign/Urbana, IL | Website | Register |
| TBA | Brainerd Jaycees Run for the Lakes Marathon & Half Marathon | Nisswa, MN | Website | Register |
| TBA | Running Fit Trail Marathon & Half Marathon | Pinckney, MI | Website | Register |
| TBA | Oklahoma City Memorial Marathon | Oklahoma City, OK | Website | Register |
| TBA | Eugene Marathon, Half Marathon, 5K | Eugene, OR | Website | Register |
| TBA | Big Sur International Marathon | Carmel, CA | Website | Register |
| TBA | Minot YMCA Marathon, Half Marathon, Relay, Mile | Minot, ND | Website | Register |
| May 2013 | ||||
| Date | Event | Location | Website | |
| TBA | OneAmerica 500 Festival Mini-Marathon | Indianapolis, IN | Website | Register |
| TBA | Whiskey Row Marathon | Prescott, AZ | Website | Register |
| TBA | Wild Wild West Marathon & 50K | Lone Pine, CA | Website | Register |
| TBA | LEAD Strong Half Marathon | Freeland MD | Website | Register |
| TBA | Providence Marathon & Half Marathon | Providence, RI | Website | Register |
| TBA | Race of Champions Marathon | West Springfield, MA | Website | Register |
| TBA | RexCorp Long Island Marathon | East Meadow, NY | Website | Register |
| TBA | New Jersey Marathon & Half Marathon | Long Branch, NJ | Website | Register |
| TBA | Dick's Sporting Goods Pittsburgh Marathon & Half Marathon | Pittsburgh, PA | Website | Register |
| TBA | Flying Pig Marathon | Cincinnati, OH | Website | Register |
| TBA | La Crosse Marathon, Half Marathon, 5K | La Crosse, WI | Website | Register |
| TBA | Lincoln Marathon | Lincoln, NE | Website | Register |
| TBA | Colorado Marathon | Fort Collins, CO | Website | Register |
| TBA | Harrahs Reno's Rock-n-River Marathon | Reno, NV | Website | Register |
| TBA | Avenue of the Giants Marathon & 10K Run | Bayside, CA | Website | Register |
| TBA | Orange County Marathon | Newport Beach, CA | Website | Register |
| TBA | Tacoma City Marathon | Tacoma, WA | Website | Register |
| TBA | Frederick Marathon | Frederick, MD | Website | Register |
| TBA | Twisted Ankle Trail Marathon and Half | Summerville, GA | Website | Register |
| TBA | Dances With Dirt 50M, 50K, Marathon, Half Marathon, Relay | Gnaw Bone, IN | Website | Register |
| TBA | Lake Wobegon Trail Marathon | St. Joseph, MN | Website | Register |
| TBA | New Prague Half Marathon & 5K | New Prague, MN | Website | Register |
| TBA | Journeys Marathon & Half Marathon | Eagle River, WI | Website | Register |
| TBA | Lake Geneva Marathon & Half-Marathon | Lake Geneva, WI | Website | Register |
| TBA | Wisconsin Marathon | Kenosha, WI | Website | Register |
| TBA | Brookings Marathon | Brookings, SD | Website | Register |
| TBA | Grand Valley Marathon, Half Marathon, 10K, 5K | Palisades, CO | Website | Register |
| TBA | Shiprock Marathon | Shiprock, NM | Website | Register |
| TBA | Delaware Marathon | Wilmington, DE | Website | Register |
| TBA | Sky Mesa Pass Trail Marathon | Gateway, CO | Website | Register |
| TBA | Fargo Marathon | Fargo, ND | Website | Register |
| TBA | Berryman Marathon & 50Mile | Potosi, MO | Website | Register |
| TBA | Ogden Marathon | Ogden, UT | Website | Register |
| TBA | Idaho Great Potato Marathon | Boise, ID | Website | Register |
| TBA | Palos Verdes Half Marathon & 5K | San Pedro, CA | Website | Register |
| TBA | Windermere Marathon & Half Marathon | Spokane, WA | Website | Register |
| TBA | Sugarloaf/USA Marathon & 15K | Eustis, ME | Website | Register |
| TBA | Pocono Mountain Run For The Red Marathon | Pocono Mountains, PA | Website | Register |
| TBA | Bob Potts Heritage Rail Trail Marathon | York, PA | Website | Register |
| TBA | Rite Aid Cleveland Marathon | Cleveland, OH | Website | Register |
| TBA | Rockford Marathon & Half Marathon | Rockford, IL | Website | Register |
| TBA | Green Bay Marathon | Green Bay, WI | Website | Register |
| TBA | Colorado Colfax Marathon & Half Marathon | Aurora, CO | Website | Register |
| TBA | Capital City Marathon & Half Marathon | Olympia, WA | Website | Register |
| TBA | Pasadena Marathon | Pasadena, CA | Website | Register |
| TBA | Going Bananas Marathon and Half Marathon | El Monte, CA | Website | Register |
| TBA | Central States Marathon & 50K | Ames, IA | Website | Register |
| TBA | Blue Nose Marathon | Halifax, Nova Scotia (Canada) | Website | Register |
| TBA | Prince of Wales Island International Marathon | Craig, AK | Website | Register |
| TBA | Bayshore Marathon & Half Marathon | Traverse City, MI | Website | Register |
| TBA | Stillwater Marathon (Marathon, 20 miles, Half Marathon, & 12K) | Stillwater, MN | Website | Register |
| TBA | Buffalo Marathon & Half Marathon | Buffalo, NY | Website | Register |
| TBA | Wickham Park Marathon & 50, 100, 200 Miles | Melbourne, Fl | Website | Register |
| TBA | Keybank Vermont City Marathon | Burlington, VT | Website | Register |
| TBA | Madison Marathon | Madison, WI | Website | Register |
| TBA | Med-City Marathon | Rochester, MN | Website | Register |
| TBA | Wyoming Marathon & Double Marathon | Laramie, WY | Website | Register |
| TBA | Coeur d'Alene Marathon | Coeur d'Alene, ID | Website | Register |
| June 2013 | ||||
| Date | Event | Location | Website | |
| TBA | Diablo Marathon & 60K Endurance Run | Clayton, CA | Website | Register |
| TBA | God’s Country Marathon | Potter County, PA | Website | Register |
| TBA | Ridge Runner Races Marathon | Cairo, WV | Website | Register |
| TBA | Sunburst Marathon | South Bend, IN | Website | Register |
| TBA | Provo River Relay Marathon & relay | Provo, UT | Website | Register |
| TBA | Newport Marathon | Newport, OR | Website | Register |
| TBA | Timberline Marathon & Half Marathon | Government Camp, OR | Website | Register |
| TBA | Minneapolis Marathon & Half Marathon | Minneapolis, MN | Website | Register |
| TBA | Steamboat Springs Marathon | Steamboat Springs, CO | Website | Register |
| TBA | Deadwood Mickelson Trail Marathon | Deadwood, ID | Website | Register |
| TBA | Casper Marathon | Casper, WY | Website | Register |
| TBA | San Juan Island Marathon, Half Marathon | Friday Harbor, WA | Website | Register |
| TBA | San Diego Rock N' Roll Marathon | San Diego, CA | Website | Register |
| TBA | 13.1 Chicago Half Marathon | Chicago, IL | Website | Register |
| TBA | Hatfield-McCoy Marathon & Half Marathon | Williamson, WV | Website | Register |
| TBA | Marathon-to-Marathon & Half Marathon | Marathon, IA | Website | Register |
| TBA | Maryville Marathon & Half Marathon | Maryville, MO | Website | Register |
| TBA | Sandhills Marathon | Valentine, NE | Website | Register |
| TBA | Turkey Track Trail Marathon and Half Marathon | Pagosa Springs, CO | Website | Register |
| TBA | Governor's Cup Marathon | Helena, MT | Website | Register |
| TBA | Bear Lake Marathon, Half Marathon, 10K | Garden City, UT | Website | Register |
| TBA | Utah Valley Marathon | Bridal Veil Falls, UT | Website | Register |
| TBA | City of Rexburg Teton DAM Marathon & Full-Marathon | Rexburg, ID | Website | Register |
| TBA | Lake Placid Marathon and Half Marathon | Lake Placid, NY | Website | Register |
| TBA | Swan Lake Marathon & 1/2 Marathon | Viborg, SD | Website | Register |
| TBA | Winthrop Road Marathon & Half Marathon | Winthrop, WA | Website | Register |
| TBA | Mangum Track Club Boogie Marathon & 50-Miler | Ellerbe, NC | Website | Register |
| TBA | Grandma’s Marathon | Duluth, MN | Website | Register |
| TBA | Mama Rose's Estes Park Marathon | Estes Park, CO | Website | Register |
| TBA | Mayor’s Marathon & Half Marathon | Anchorage, AK | Website | Register |
| TBA | Rock 'n' Roll Seattle Marathon & Half Marathon | Seattle, WA | Website | Register |
| TBA | Run Charlevoix Marathon & Half Marathon | Charlevoix, MI | Website | Register |
| TBA | Running with the Devil Marathon, 1/2, & 50 mile | Boulder City, NV | Website | Register |
| TBA | Pacific Crest Marathon & Half-Marathon | Sunriver, OR | Website | Register |
| TBA | Kona Marathon | Keauhou-Kona, HI | Website | Register |
| TBA | Leadville Trail Marathon & Half Marathon | Leadville, CO | Website | Register |
| July 2013 | ||||
| Date | Event | Location | Website | |
| TBA | Foot Traffic Flat Marathon & Half Marathon | Portland, OR | Website | Register |
| TBA | Missoula Marathon | Missoula, MT | Website | Register |
| TBA | Waugoshance Trail Marathon, 1/2 Marathon, 5K | Emmet County, MI | Website | Register |
| TBA | Dances With Dirt 50M, 50K, Marathon, Half Marathon, Relay | Baraboo, WI | Website | Register |
| TBA | Grandfather Mountain Marathon | Boone, NC | Website | Register |
| TBA | University of Okoboji Marathon & Half Marathon | Okoboji, IA | Website | Register |
| TBA | Desert Morning News Marathon | Salt Lake City, UT | Website | Register |
| TBA | Carrollton's Marathon | Carrollton, MI | Website | Register |
| TBA | Somerville Road Runners Around the Lake Marathon & 24Hr. Relay | Wakefield, MA | Website | Register |
| TBA | Grand Island Trail Marathon & 10K | Munising, MI | Website | Register |
| TBA | Frank Maier Marathon & Half Marathon | Juneau, Alaska | Website | Register |
| TBA | King Salmon Marathon | Cordova, Alaska | Website | Register |
| TBA | San Francisco Marathon, Half Marathon, 5K | San Francisco, CA | Website | Register |
| August 2013 | ||||
| Date | Event | Location | Website | |
| TBA | Extraterrestrial Full Moon Midnight Marathon & Half-Marathon | Rachel, NV | Website | Register |
| TBA | Crater Lake Marathon & Half-Marathon | Klamath Falls, OR | Website | Register |
| TBA | Paavo Nurmi Marathon | Hurley, WI | Website | Register |
| TBA | Mt. Sneffels Marthon and Half Marathon | Ouray, CO | Website | Register |
| TBA | Yellowknife Marathon | Yellowknife, NT | Website | Register |
| TBA | Fallsburg Marathon and Half Marathon | Lowell, MI | Website | Register |
| TBA | Volcano Art Center Half Marathon, 10K, 5K | Volcano, HI | Website | Register |
| TBA | Run With the Horses Marathon & 1/2 Marathon | Green River, WY | Website | Register |
| TBA | Park City Marathon, Half Marathon | Park City, UT | Website | Register |
| TBA | Kilauea Volcano Wilderness Half Marathon | Hawaii, HI | Website | Register |
| TBA | Parkersburg News and Sentinel Half Marathon | Parkersburg, WV | Website | Register |
| TBA | Fallsburg Marathon and Half Marathon | Lowell, MI | Website | Register |
| TBA | Drake Well Marathon & Half Marathon | Titusville, PA | Website | Register |
| TBA | Leading Ladies Marathon | Lead - Spearfish, SD | Website | Register |
| TBA | Pikes Peak Marathon | Pikes Peak, CO | Website | Register |
| TBA | Humpy's Classic Marathon & Half Marathon | Anchorage, AK | Website | Register |
| TBA | Self-Transcendence Marathon | Rockland, NY | Website | Register |
| TBA | Mesa Falls Marathon & Half Marathon | Ashton, ID | Website | Register |
| TBA | North Country Trail Run & 50 Mile | Manistee, MI | Website | Register |
| TBA | Turning Stone Half Marathon and 10K | Verona, NY | Website | Register |
| TBA | Santa Rosa Marathon, Half Marathon, 5K | Santa Rosa, CA | Website | Register |
| September 2013 | ||||
| Date | Event | Location | Website | |
| Cancelled | Beaver Island Marathon | Beaver Island, MI | Website | Register |
| TBA | Idaho State Journal Pocatello Marathon & Half Marathon | Pocatello, ID | Website | Register |
| TBA | Monster Marathon & Half Marathon | Virgil, NY | Website | Register |
| TBA | Disneyland® Half Marathon | Anaheim, CA | Website | Register |
| TBA | Tupelo Marathon & 14.2 Mile | Tupelo, MS | Website | Register |
| TBA | Heart of America Marathon | Columbia, MO | Website | Register |
| TBA | Pikes Peak Road Runners American Discovery Trail Marathon & Half Marathon | Colorado Springs, CO | Website | Register |
| TBA | Turtle Marathon, Half Marathon, 5K | Roswell, NM | Website | Register |
| TBA | Odyssey Trail Marathon & 40-Miler, Half-Marathon | Millboro, VA | Website | Register |
| TBA | Moose Mountain Marathon & 50 mile, 100 mile | Lutsen, MN | Website | Register |
| TBA | Big Bear Marathon & Half Marathon | Big Bear Lake, CA | Website | Register |
| TBA | Mid Mountain Marathon | Park City, UT | Website | Register |
| TBA | Little Grand Canyon Marathon, Half Marathon, 10K | Price, UT | Website | Register |
| TBA | Salmon Marathon | Salmon, ID | Website | Register |
| TBA | Lake Chelan Shore to Shore Marathon, Half & 10K | Chelan, WA | Website | Register |
| TBA | Trail Dawgs Stumpy's Marathon & Short Cuts and Partials | Newark, DE | Website | Register |
| TBA | Hidden Treasures Half Marathon & 5K | Salisbury, MD | Website | Register |
| TBA | Lehigh Valley Health Network Marathon | Allentown, PA | Website | Register |
| TBA | Chicago Half Marathon & 5K | Chicago IL | Website | Register |
| TBA | The Patriots' Run | Olathe, KS | Website | Register |
| TBA | Skagit Runners Skagit Flats Marathon & Half Marathon | Burlington, WA | Website | Register |
| TBA | United States Air Force Marathon | WPAFB, OH | Website | Register |
| TBA | Walker/North Country Races | Walker, MN | Website | Register |
| TBA | Bismarck Marathon, Half Marathon, Relay | Bismark, ND | Website | Register |
| TBA | NordicTrack Top of Utah Marathon | Logan, UT | Website | Register |
| TBA | Yonkers Marathon & Half Marathon | Yonkers, NY | Website | Register |
| TBA | Rock n' Roll Philadelphia Half Marathon | Philadelphia, PA | Website | Register |
| TBA | Erie Marathon at Presque Isle & Half Marathon | Erie, PA | Website | Register |
| TBA | Two Bear Marathon | Whitefish, MT | Website | Register |
| TBA | Montana Governor's Cup Marathon | Billings, MT | Website | Register |
| TBA | Maui Marathon & Half Marathon | Kahului, Maui, HI | Website | Register |
| TBA | Bob Ardrey Marathon, Half Marathon, 5K | Salina, KS | Website | Register |
| TBA | Rock n' Roll Denver Marathon & Half Marathon | Denver, CO | Website | Register |
| TBA | Flagstaff Marathon & Half Marathon | Flagstaff, AZ | Website | Register |
| TBA | Preferred Care Rochester Marathon & Half Marathon | Rochester, NY | Website | Register |
| TBA | Adirondack Marathon Distance Festival | Schroon Lake, NY | Website | Register |
| TBA | Runnin' into Autumn Marathon & Half Marathon | Lawrenceville, GA | Website | Register |
| TBA | The Quad Cities Marathon | Moline, IL | Website | Register |
| TBA | Fox Cities Marathon, Half Marathon, Marathon Relay, Competitive Walk | Appleton, WI | Website | Register |
| TBA | Omaha Marathon | Omaha, NE | Website | Register |
| TBA | Half Moon Bay Marathon | Half Moon Bay, CA | Website | Register |
| TBA | Big Sur Trail Marathon, Half Marathon | Big Sur, CA | Website | Register |
| TBA | Lake City Marathon & 50K | Winona Lake, IN | Website | Register |
| TBA | New Hampshire Marathon | Bristol, NH | Website | Register |
| TBA | Hamptons Marathon & Half Marathon | East Hampton, NY | Website | Register |
| TBA | Akron Marathon | Akron, OH | Website | Register |
| TBA | Maine Marathon | Portland, ME | Website | Register |
| TBA | Wineglass Marathon | Corning, NY | Website | Register |
| TBA | Clarence DeMar Marathon | Gilsum, NH | Website | Register |
| TBA | Lake Tahoe Marathon | Lake Tahoe, NV | Website | Register |
| TBA | Bellingham Bay Marathon | Bellingham, WA | Website | Register |
| October 2013 | ||||
| Date | Event | Location | Website | |
| TBA | OFF'N RUNNING Triple Lakes Trail Race & 40 Mile Run | Greensboro, NC | Website | Register |
| TBA | St. George Marathon | St. George, UT | Website | Register |
| TBA | Leavenworth Marathon | Leavenworth, WA | Website | Register |
| TBA | Mohawk Hudson River Marathon | Schenectady, NY | Website | Register |
| TBA | Westchester Marathon & Half Marathon | White Plains, NY | Website | Register |
| TBA | YMCA Johnstown Marathon & 10K | Johnstown, PA | Website | Register |
| TBA | Steamtown Marathon | Scranton, PA | Website | Register |
| TBA | 13.1 Atlanta Half Marathon | Atlanta, GA | Website | Register |
| TBA | Music City Half Marathon | Nashville, TN | Website | Register |
| TBA | Red, White, and Blue 26.2 Marathon, Half Marathon, 5 person relay | Findlay, OH | Website | Register |
| TBA | LaSalle Bank Chicago Marathon | Chicago, IL | Website | Register |
| TBA | Twin Cities Marathon | Minneapolis, St. Paul, MN | Website | Register |
| TBA | Lakefront Marathon | Milwaukee, WI | Website | Register |
| TBA | Mount Rushmore Marathon | Rapid City, SD | Website | Register |
| TBA | Spirit Of Survival Marathon, Half, 10K, 5K | Wichita Mt. Wildlife Refuge, OK | Website | Register |
| TBA | Blue Sky Marathon | Fort Collins, CO | Website | Register |
| TBA | Sacramento Cow Town Marathon | Sacramento, CA | Website | Register |
| TBA | Rock n' Roll San Jose Half Marathon | San Jose, CA | Website | Register |
| TBA | Long Beach Marathon | Long Beach, CA | Website | Register |
| TBA | Bizz Johnson Trail Marathon | Susanville, CA | Website | Register |
| TBA | Portland Marathon and Half Marathon | Portland, OR | Website | Register |
| TBA | Arkansas Marathon & 10K | Benton, AR | Website | Register |
| TBA | ING Hartford Marathon, Half Marathon, Relay, 5K | Hartford, CT | Website | Register |
| TBA | The Baltimore Running Festival | Baltimore, MD | Website | Register |
| TBA | Medoc Trail Marathon & 10-Miler | Hollister, NC | Website | Register |
| TBA | YMCA Stone Bridge Marathon & 5K | Belvidere, IL | Website | Register |
| TBA | CenturyTel Whistle Stop Marathon and Half Marathon | Ashland, WI | Website | Register |
| TBA | Summit Credit Union Haunted Hustle Marathon, Half Marathon, 10K | Middleton, WI | Website | Register |
| TBA | Golden Hills Trail Marathon | Berkeley, CA | Website | Register |
| TBA | Mount Desert Island Marathon | Bar Harbor, ME | Website | Register |
| TBA | Green Mountain Marathon | South Hero, VT | Website | Register |
| TBA | Amica Insurance Breakers Marathon | Newport, RI | Website | Register |
| TBA | Mystery Mountain Marathon & 12 Mile Race | Chatsworth, GA | Website | Register |
| TBA | North Face Endurance Challenge: 50M, 50K, Marathon, Half Marathon, Marathon Relay, 5K | Atlanta, GA | Website | Register |
| TBA | Louisville Marathon & Half Marathon | Louisville, KY | Website | Register |
| TBA | On the Road for Education Marathon | Mason City, IA | Website | Register |
| TBA | Towpath Marathon, Half & 10K | Akron, OH | Website | Register |
| TBA | Wichita Marathon & Half Marathon | Wichita, KS | Website | Register |
| TBA | City of Trees Marathon & Half Marathon | Boise, ID | Website | Register |
| TBA | Nike Women's Marathon & Half Marathon | San Francisco, CA | Website | Register |
| TBA | Spokane Series Marathon & Half Marathon | Spokane, WA | Website | Register |
| TBA | Atlantic City Marathon | Atlantic City, NJ | Website | Register |
| TBA | Marathon Makeover Marathon, Half Marathon, 5K | Ridgeland, MS | Website | Register |
| TBA | Cincinnati Half Marathon | Cincinnati, OH | Website | Register |
| TBA | Frankenthon Monster Marathon | Cedar Park, TX | Website | Register |
| TBA | Indianapolis Marathon & Half Marathon | Indianapolis, IN | Website | Register |
| TBA | Siouxland Lewis & Clark Marathon | Sioux City, IA | Website | Register |
| TBA | Marathon 2 Marathon & Half-Marathon | Marathon, TX | Website | Register |
| TBA | Waddell and Reed Kansas City Marathon | Kansas City, MO | Website | Register |
| TBA | Beach Running World Championships Half Marathon & 10K | Cocoa Beach, FL | Website | Register |
| TBA | "Running For The Bay!" Marathon, Half Marathon, 10K, 5K, 50K | Apalachicola Bay, FL | Website | Register |
| TBA | Lewis and Clark Marathon & Half Marathon | St. Charles, MO | Website | Register |
| TBA | Duke City Marathon | Albuquerque, NM | Website | Register |
| TBA | Wisconsin Dells Marathon & Half Marathon | Wisconsin Dells, WI | Website | Register |
| TBA | Pumpkin Holler Hunnerd 100M, 100K, 50K | Tahlequah, OK | Website | Register |
| TBA | Boulder Marathon & Half Marathon | Boulder, CO | Website | Register |
| TBA | Bay State Marathon & Half Marathon | Lowell, MA | Website | Register |
| TBA | Empire State Marathon and Half Marathon | Syracuse, NY | Website | Register |
| TBA | Nationwide Better Health Columbus Marathon, Half Marathon, 5K | Columbus, OH | Website | Register |
| TBA | Des Moines Marathon | Des Moines, IA | Website | Register |
| TBA | Detroit Free Press Marathon & Half-Marathon | Detroit, MI | Website | Register |
| TBA | Metro Health Grand Rapids Marathon & Half Marathon | Grand Rapids, MI | Website | Register |
| Cancelled | A Hurricane JEM Marathon, Half Marathon | St. George / Hurricane, UT | Website | Register |
| TBA | Humboldt Redwoods Marathon | Redcrest, CA | Website | Register |
| TBA | Ridge to Bridge Marathon | Morganton, NC | Website | Register |
| TBA | Columbia River Power Marathon, Half Marathon, Relay | Umatilla, OR | Website | Register |
| TBA | Mt. Lemmon Marathon & Half Marathon | Tucson, AZ | Website | Register |
| TBA | Spinx Run Fest Marathon | Greenville, SC | Website | Register | TBA | Dunkin’ Donuts Cape Cod Marathon | Falmouth, MA | Website | Register |
| TBA | Marine Corps Marathon | Washington, D.C. | Website | Register |
| TBA | Atlanta Marathon & Half Marathon | Atlanta, GA | Website | Register |
| TBA | Four Bridges Half Marathon | Folsom, CA | Website | Register |
| TBA | Kennewick General Hospital Tri-Cities Marathon | Richland, WA | Website | Register |
| November 2013 | ||||
| Date | Event | Location | Website | |
| TBA | Indianapolis Monumental Marathon & Half Marathon | Indianapolis, IN | Website | Register |
| TBA | Midsouth Marathon & Half Marathon | Wayne, AR | Website | Register |
| Cancelled | Grand Canyon Marathon | Grand Canyon, AZ | Website | Register |
| TBA | Stinson Beach Marathon, 25K, 7M | Stinson Beach, CA | Website | Register |
| TBA | ING New York Marathon | New York, NY | Website | Register |
| TBA | Manchester City Marathon & Half Marathon | Manchester, NH | Website | Register |
| TBA | Raleigh City of Oaks Marathon & Half Marathon | Raleigh, NC | Website | Register |
| TBA | Sony Ericsson City of Oaks Marathon & Half Marathon | Raleigh, NC | Website | Register |
| TBA | Murray Ridge Center Inland Trail Marathon & Half Marathon | Elyria, OH | Website | Register |
| TBA | Rails to Trails Marathon, Half, 5K | Norwalk, WI | Website | Register |
| TBA | Bass Pro Shops Conservation Marathon | Springfield, MO | Website | Register |
| TBA | Santa Clarita Marathon | Santa Clarita, CA | Website | Register |
| TBA | Eye-Q Two Cities Marathon & Half Marathon | Fresno, CA | Website | Register |
| TBA | SunTrust Richmond Marathon | Richmond, VA | Website | Register |
| TBA | Chickamauga Battlefield Marathon & Half Marathon | Chickamauga, GA | Website | Register |
| TBA | Louisiana Trails Marathon & 50K, Half Marathon | Shreveport, LA | Website | Register |
| TBA | Veterans Marathon and Half-Marathon | Columbia City, In | Website | Register |
| TBA | Santa Barbara International Marathon | Santa Barbara, CA | Website | Register |
| TBA | OBX Marathon & Half Marathon | Outer Banks, NC | Website | Register |
| TBA | Marshall University Marathon & Half Marathon | Huntington, WV | Website | Register |
| TBA | Fort Worth Marathon & Marathon and Half Marathon | Fort Worth, TX | Website | Register |
| TBA | Harrisburg Marathon & Relay | Harrisburg, PA | Website | Register |
| TBA | 13.1 Fort Lauderdale | Ft. Lauderdale, FL | Website | Register |
| TBA | Pensacola Marathon | Pensacola, Fl | Website | Register |
| TBA | Rock 'n' Roll San Antonio Marathon & Half Marathon | San Antonio, TX | Website | Register |
| TBA | Malibu International Marathon | Malibu, CA | Website | Register |
| TBA | White River Marathon for Kenya & Half Marathon | Mountain Home, AR | Website | Register |
| TBA | Thunder Road Marathon | Charlotte, NC | Website | Register |
| TBA | Valley of Fire Marathon, Half Marathon, & 10K | Overton, NV | Website | Register |
| TBA | Potomac River Run Marathon | Carderock, MD | Website | Register |
| TBA | UHC North Carolina Marathon | High Point, NC | Website | Register |
| TBA | Latin Music Miami Beach Half Marathon | Miami Beach, FL | Website | Register |
| TBA | Vasque Trail Shoes X-Country Marathon & Half-Marathon, 30K | Tampa, FL | Website | Register |
| TBA | St. Augustine Marathon | St. Augustine, FL | Website | Register |
| TBA | Harpeth Hills Flying Monkey Marathon | Nashville, TN | Website | Register |
| TBA | Gobbler Grind Marathon, Half-Marathon & 5K | Overland Park, KS | Website | Register |
| TBA | Philadelphia Marathon | Philadelphia, PA | Website | Register |
| TBA | Route 66 Marathon & Half Marathon | Tulsa, OK | Website | Register |
| TBA | Big Sur Half Marathon | Monterey, CA | Website | Register |
| TBA | Baltimore Road Runners Club North Central Trail Marathon | Sparks, MD | Website | Register |
| TBA | Mississippi Coast Marathon & Half Marathon | Waveland, MS | Website | Register |
| TBA | Amica Insurance Seattle Marathon | Seattle, WA | Website | Register |
| TBA | Space Coast Half Marathon | Cocoa, Fl | Website | Register |
| TBA | Space Coast Marathon | Cocoa, Fl | Website | Register |