Race Start End City State
Playmakers Autumn Classic Sep. 27, '26 Sep. 27, '26 Haslett MI REGISTER
CIDERFEST 5K & Mile Sep. 26, '26 Sep. 26, '26 Holly MI REGISTER
Paddle Antrim Festival 2026 Sep. 19, '26 Sep. 20, '26 Elk Rapids MI REGISTER
2026 Holland Haven Marathon Sep. 13, '26 Sep. 13, '26 Holland MI REGISTER
Rhoades McKee Reeds Lake Triathlon 2026 Sep. 12, '26 Sep. 12, '26 East Grand Rapids MI REGISTER
Last TRI Sep. 20, '26 Sep. 20, '26 Shelby Township MI REGISTER
The Dirty Mitten Gravel Triathlon Sep. 20, '26 Sep. 20, '26 Middleville MI REGISTER
Almont Heritage Festival Sep. 20, '26 Sep. 20, '26 Almont MI REGISTER
Golden Harvest Half Marathon & 5k/10k - Ann Arbor Sep. 26, '26 Sep. 26, '26 Ann Arbor MI REGISTER
Emerson the Brave Stampede: 5K Fun Run and Color Run Sep. 20, '26 Sep. 20, '26 Holland MI REGISTER
Mueller's Orchard Cider Run 5K Run/Walk Sep. 27, '26 Sep. 27, '26 Linden MI REGISTER
Labor Day Mackinac Bridge Run Sep. 7, '26 Sep. 7, '26 St. Ignace MI REGISTER
Cure Clark Sep. 26, '26 Sep. 26, '26 Charlotte MI REGISTER
Medal Madness 5K, 10K, & 13.1M at Grand Ledge, MI (36) Sep. 5, '26 Sep. 5, '26 Grand Ledge MI REGISTER
The Golden Grizzlies Festival of Races Sep. 27, '26 Sep. 27, '26 Rochester MI REGISTER
Sault International Festival of Races Sep. 26, '26 Sep. 27, '26 Sault Sainte Marie MI REGISTER
Run To Set Them Free 5K | 10K Run and Walk Sep. 19, '26 Sep. 19, '26 Shelby Township MI REGISTER
Alkebu-Lan Village 8th Annual 5k Run/Walk Sep. 19, '26 Sep. 19, '26 Detroit MI REGISTER
Harper Creek Optimist Elementary Run Sep. 8, '26 Sep. 8, '26 Battle Creek MI REGISTER
Aliferis Memorial Race Sep. 5, '26 Sep. 5, '26 Alpena MI REGISTER
Growler Gallop Atwater 10 Mile & 5K Sep. 27, '26 Sep. 27, '26 Detroit MI REGISTER
Golden Harvest Half Marathon & 5k/10k - Lansing Sep. 27, '26 Sep. 27, '26 Lansing MI REGISTER
Prefix Charity 5K Fun Run & Car Show Sep. 11, '26 Sep. 11, '26 Rochester Hills MI REGISTER
Red Flannel 5 & 10K Sep. 26, '26 Sep. 26, '26 Cedar Springs MI REGISTER
Lenawee Bike Tour Sep. 12, '26 Sep. 12, '26 Adrian MI REGISTER
Driathlon Sep. 20, '26 Sep. 20, '26 Bay City MI REGISTER
LMCU Bridge Run Sep. 19, '26 Sep. 20, '26 Grand Rapids MI REGISTER
10 & 20 Mile Training Run Sep. 26, '26 Sep. 26, '26 Grand Rapids MI REGISTER
The Dirty Mitten Trail Run Sep. 19, '26 Sep. 19, '26 Middleville MI REGISTER
2026 Run Iron Mountain Half Marathon | 1OK | 5K | 1 Mile Fun Run Sep. 26, '26 Sep. 26, '26 Iron Mountain MI REGISTER