Race Collection
Marathons in Michigan
There are 6 upcoming marathons in Michigan on the 42Cal calendar, from May 2026 through June 2027. Course elevation gain starts as low as 131 ft, with a median of 300 ft across the field.
6
Upcoming races
May 2026 – June 2027
Date range
1
Countries
300 ft
Median elevation
Race data last updated .
The Races
6 races
Oct 18, 2026
Registration Open
Detroit Free Press Marathon
Detroit, MI, United States
Marathon
Also: 5K, Half Marathon
See full guide
Oct 18, 2026
Registration Open
Grand Rapids Marathon
Grand Rapids, MI, United States
Marathon
Also: Half Marathon, 10K, 5K, Marathon
See full guide
Apr 25, 2027
Registration Open
Kalamazoo Marathon
Kalamazoo, MI, United States
Marathon
Also: Half Marathon, 10K, 5K
See full guide
May 29, 2027
Opening Soon
Bayshore Marathon
Traverse City, MI, United States
Marathon
Also: Half Marathon, 10K
See full guide
Jun 19, 2027
Opening Soon
Grandma's Marathon
Duluth, MI, United States
Marathon
Also: 5K, Half Marathon
See full guide
May 9, 2026
completed
Lake Wobegon Trail Marathon
Holdingford, MI, United States
Marathon
Also: Half Marathon, 10K
See full guide
Compare These Races
| Race | Date | Location | Distance | Elevation | Status |
|---|---|---|---|---|---|
| Detroit Free Press Marathon | October 2026 | Detroit, United States | Marathon | 40 m | Registration Open |
| Grand Rapids Marathon | October 2026 | Grand Rapids, United States | Marathon | 300 ft | Registration Open |
| Kalamazoo Marathon | April 2027 | Kalamazoo, United States | Marathon | 746 ft | Registration Open |
| Bayshore Marathon | May 2027 | Traverse City, United States | Marathon | 113 m | Opening Soon |
| Grandma's Marathon | June 2027 | Duluth, United States | Marathon | 471 ft | Opening Soon |
| Lake Wobegon Trail Marathon | May 2026 | Holdingford, United States | Marathon | 76 m | completed |
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