Sun, Sep 27, 2026 · 9:15 AM · Iron Mountain, MI
The Lone Wolf Gravel Race
8MUltra
- Price
- Price on registration site
Ultras in Michigan
Every upcoming Ultra race we know about in Michigan. Where a detail isn't confirmed, we mark it unknown rather than guessing.
Race results
Showing 13+ of 13 races · loading the full list…
Sat, Oct 10, 2026 · 9:00 AM · Gwinn, MI
Anderson Lake Backyard Ultra
Ultra
- Price
- $80.50
- Field size
- 65 · based on the organizer's entry cap
Sun, Oct 11, 2026 · 8:00 AM · Adrian, MI
Heritage 50k & Half-Marathon
Half MarathonUltra
- Price
- $85.80-$112.30
Sat, Oct 31, 2026 · 9:00 AM · Laingsburg, MI
Headless Horseman BYU
4.17MUltra151 ft gain
- Price
- $38.10-$69.90
Fri, Feb 5, 2027 · 8:00 AM · Walker, MI
Groundhog Day Marathon
Half MarathonMarathonUltraCertified course · per organizer
- Price
- $74.49-$143.39
Sat, Mar 13, 2027 · 8:05 AM · Calumet, MI
UP Health System Great Bear Chase
5K10K20K24KUltra
- Price
- Price on registration site
Sat, Apr 24, 2027 · 6:27 AM · Caseville, MI
Thumb Coast Ultra & Relay - 50 Mile, 50K, & 50 Mile Relay
Ultra500 ft gain · flat and fast
- Price
- $108-$171.60
- Field size
- 909 · based on the organizer's entry cap
Fri, May 7, 2027 · 6:30 PM · Traverse City, MI
Traverse City Trail Running Festival
5K10K25KUltra
- Price
- $39.40-$192.65
Sat, Jun 12, 2027 · 6:00 AM · Laingsburg, MI
Summer Trail Fest Ultra 50 Mile, 50K, Half Marathon, & 5 Miler
5MHalf MarathonUltra
- Price
- $43-$116.48
Fri, Jun 25, 2027 · 6:30 AM · Rockford, MI
The FRED Running Relays - 25 Mile - 50 Mile - 100 Mile - 200 Mile
Ultra
- Price
- $43.40-$91.10