Race calendar
77 upcoming Half Marathon races across Michigan. Run This events are listed first — pick a city below to narrow it down.
77 races
Sat, Oct 10, 2026
Vandalia, MI
List it on Run This and it shows up right here, where runners are already looking. Run This is any race director's best friend and the most modern platform for your registration. Already listed? Claim it.
Sat, Mar 6, 2027
Ann Arbor, MI
Sat, Apr 3, 2027
Grand Rapids, MI
