Race Start End City State
The Labor Day Slay Aug. 29, '26 Aug. 29, '26 St Louis MO REGISTER
Howard's Half Marathon/5K Run Festival Aug. 30, '26 Aug. 30, '26 Cumberland MD REGISTER
West Michigan Latino Health 5k Walk/Run Aug. 22, '26 Aug. 22, '26 Grand Rapids MI REGISTER
Slinger Kiwanis Heads UP 5K Run/Walk Aug. 22, '26 Aug. 22, '26 Slinger WI REGISTER
Ninja 5K, 10K, & 13.1M at Bettendorf, IA (33) Aug. 15, '26 Aug. 15, '26 Bettendorf IA REGISTER
Keel Farms Brew Run 5k Aug. 15, '26 Aug. 15, '26 Plant City FL REGISTER
White Squirrel Triathlon Aug. 8, '26 Aug. 8, '26 Olney IL REGISTER
National Night Out Aug. 5, '26 Aug. 5, '26 Lincoln City OR  
Ninja 5K, 10K, & 13.1M at Slidell, LA (33) Aug. 15, '26 Aug. 15, '26 Slidell LA REGISTER
NYC Summer Half, 5 Miler 2026 Aug. 1, '26 Aug. 1, '26 New York NY  
CEROX IRON + IRON X Aug. 22, '26 Aug. 22, '26 Frederick CO REGISTER
C.H.H.I.P.S. Trot 'N Brew Aug. 15, '26 Aug. 15, '26 Conyngham PA REGISTER
Ernestine Jones Memorial Annual 5k Race 2026 Aug. 29, '26 Aug. 29, '26 Senatobia MS REGISTER
5k for Kelli Aug. 15, '26 Aug. 15, '26 Dayton OH REGISTER
Ninja 5K, 10K, & 13.1M at Columbus, GA (33) Aug. 15, '26 Aug. 15, '26 Columbus GA REGISTER
All You Can East Bluffet Aug. 1, '26 Aug. 1, '26 Copper Harbor MI REGISTER
City of Lakes Triathlon Aug. 7, '26 Aug. 8, '26 Santa Rosa NM REGISTER
Get Your 6.6 on Route 66! Aug. 22, '26 Aug. 22, '26 McLean IL REGISTER
RVA Sprint Aug. 23, '26 Aug. 23, '26 Rockville VA REGISTER
Medal Madness 5K, 10K, & 13.1M at Madisonville, KY (35) Aug. 29, '26 Aug. 29, '26 Madisonville KY REGISTER
AdventHealth Cool Sommer Mornings Triathlon\Duathlon\5K Series #3 Aug. 9, '26 Aug. 9, '26 Clermont FL REGISTER
Ocean State Ultra Aug. 29, '26 Aug. 30, '26 West Greenwich RI REGISTER
2026 True Impact Ministries 5K/10K Aug. 22, '26 Aug. 22, '26 Centennial CO REGISTER
Queen City Mile Aug. 15, '26 Aug. 15, '26 Buffalo NY REGISTER
4th Annual Clayton-Henry NPHC 5K Fun Run/Walk Aug. 29, '26 Aug. 29, '26 Jonesboro GA REGISTER
Medal Madness 5K, 10K & 13.1M at Panama City Beach, FL (35) Aug. 29, '26 Aug. 29, '26 Panama City Beach FL REGISTER
Ninja 5K, 10K, & 13.1M at Naples, FL (32) Aug. 8, '26 Aug. 8, '26 Naples FL REGISTER
Green Lake 5K run and walk Aug. 1, '26 Aug. 1, '26 Caledonia MI REGISTER
City of Edinburg Triathlon Aug. 9, '26 Aug. 9, '26 Edinburg TX REGISTER
Grady's Superhero Run Aug. 7, '26 Aug. 7, '26 Dorchester IA REGISTER