Michigan Race Calendar — Ultra/Trail Events
(As of Thursday, January 08, 2026) Print Version
For event listing corrections, please contact us.
For event listing corrections, please contact us.| Date | Event | Location |
| Sat., 4/25/26 6:47 AM | Thumb Coast Ultra & Relay 50 Mile Ultra/Trail, 50K Ultra/Trail, 50 Mile Relay Ultra/Trail  Register | Caseville, MI |
| Sat., 5/9/26 9:00 PM | Moonlight Bootlegger 5K – Metro Detroit 5K Ultra/Trail Register | Maybury State Park Northville, MI |
| Sat., 6/13/26 7:30 AM | Summer Trail Fest Ultra 50K, Half Marathon, & 5 Mile 50K Ultra/Trail, Half Marathon Run, 5 Mile Run Register | Sleepy Hollow State Recreation Area Laingsburg, MI |
| Sat., 10/10/26 5:30 AM | Wolverine State 100 100 Mile Ultra/Trail, 100K Ultra/Trail, 50K (Sunday, 10/11) Ultra/Trail, 100 Mile Relay Ultra/Trail Register | Bay View Park Alpena, MI |
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