Race Start End City State
Among the Trees Oct. 31, '26 Oct. 31, '26 Dousman WI REGISTER
Sparks Biggest Little Ultra Jun. 20, '26 Oct. 11, '26 Sparks NV REGISTER
THE CALDWELL CLASSIC 5K RUN/WALK & FAMILY FUN RUN May. 16, '26 May. 16, '26 West Caldwell NJ REGISTER
40th Annual Milkman Triathlon Jun. 6, '26 Jun. 6, '26 Dexter NM REGISTER
Paige's Butterfly Run Jun. 6, '26 Jun. 13, '26 Syracuse NY REGISTER
Walk or Run for Life May. 2, '26 May. 2, '26 Texarkana TX REGISTER
$5 5K Jun. 18, '26 Jun. 18, '26 Mountain Home AR REGISTER
Nixon 5K for Title IX Jun. 20, '26 Jun. 20, '26 Yorba Linda CA REGISTER
Texas Endurance Runs 24/48 Jul. 24, '26 Aug. 2, '26 Fort Worth TX REGISTER
UltraTrax Holiday Valley May. 24, '26 May. 24, '26 Ellicottville NY REGISTER
Celebrate! West Hartford FUNd RUNS Jun. 7, '26 Jun. 7, '26 West Hartford CT REGISTER
Everest Challenge May. 1, '26 May. 31, '26 U S A F Academy CO REGISTER
The Big Run Presented by Brooks Jun. 6, '26 Jun. 6, '26 Round Rock TX REGISTER
Run for Donuts 5K/10K/13.1 NEW JERSEY Jul. 25, '26 Jul. 25, '26 Camden NJ REGISTER
Shoebox 5K and 1 Mile Run/Walk Jun. 20, '26 Jun. 20, '26 Davis IL REGISTER
1st Annual Tails & Trails 5k Fun Run Apr. 25, '26 Apr. 25, '26 Opp AL REGISTER
2026 Lander Reverse Triathlon Jun. 20, '26 Jun. 20, '26 Lander WY REGISTER
Tejas Dirt Festival May. 8, '26 May. 9, '26 Rock Springs TX REGISTER
Cape Cod Trail Race May. 3, '26 May. 3, '26 Falmouth MA REGISTER
2026 Giro di San Diego Jun. 6, '26 Jun. 7, '26 Escondido CA  
Mighty Moraine Spring Multi-Sport Festival May. 16, '26 May. 17, '26 Portersville PA REGISTER
Hyannis 2 Triathlon Sep. 12, '26 Sep. 12, '26 Centerville MA REGISTER
Quadzilla 15k Trail Race Jul. 19, '26 Jul. 19, '26 Schnecksville PA REGISTER
Hillsboro Rotary Run 5K and Kids Dash Jul. 4, '26 Jul. 4, '26 Hillsboro OR REGISTER
Run to the Moon 5K/10K and 1-Mile Fun Run Jul. 18, '26 Jul. 18, '26 Wapakoneta OH REGISTER
Raise the Bar 5k Run/Walk May. 2, '26 May. 2, '26 Springport MI REGISTER
Empowering Future Leaders through Scholarships 5k Run/Walk Aug. 29, '26 Aug. 29, '26 Laredo TX  
5K & 10K Llanero: Ruta del Encanto 2027 Feb. 21, '27 Feb. 22, '27 Sabana Seca PR  
Sunrise Marathon 5K/10K/13.1 CHICAGO/EVANSTON May. 2, '26 May. 2, '26 Chicago IL REGISTER
Dog Days 5K Jul. 11, '26 Jul. 11, '26 Hudson IL REGISTER