Running Races in Owosso, Michigan 2026 | Browse All Races

There are 6 running races in Owosso, Michigan in 2026. The next is the The Fittest 5k by Fitness Coliseum on August 22. Distances include 5K races, half marathons.

The Fittest 5k by Fitness Coliseum

Sat, Aug 22 · Owosso, MI Owosso

Road "Competitive" Fittest 5k"Here for a Good Time" Fittest 5k

From $50 Open

Campaign For Shane 5k

Sun, Aug 30 · Owosso, MI Owosso

Road 5k Run/Walk

From $25 Open

Pat's Place & Memorial Healthcare 3rd Annual ~ 2026 Walk to End Alzheimer's, A Fundraising event for the Alzheimer's Association

Sat, Oct 3 · Owosso, MI Owosso

Road 2026 Walk to End Alzheimer's, A Fundraising event for the Alzheimer's Association

From $25 Open

Will Run for Coffee 5k

Sat, Oct 17 · Owosso, MI Owosso

Road "Would Rather Walk" for Coffee 1.5mileWill Run for COFFEE 5k

From $45 Closed 100 spots left

Go Blue! Go Green! 5k Run & Walk

Sat, Oct 17 · Owosso, MI Owosso

Road Go Blue! 5kGo Green! 5k

From $25 Closed

Shi-Tri

Sun, May 23 · Owosso, MI Owosso

Triathlon IndividualIndividual2-3 person relay team +1

From $60 Open

Running Races in Owosso, Michigan — 2026