RunEmu

Ultra Races in Michigan

Browse 100+ upcoming ultra races in Michigan.

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UP Health System Great Bear Chase

Mar 7, 2026
Calumet, MI
32.9M14.9M12.4M10K5K
32°
10°
7%

DoNot Stop Half Marathon (5k/10k) - Grand Rapids

Apr 4, 2026
Grand Rapids, MI
50M13.1M6.2M3.1M1M
53°
31°
18%

Kal-Haven Trail Run

Apr 11, 2026
Kalamazoo, MI
33.5M
58°
36°
13%

Dirty 30 Gravel Grinder

Apr 11, 2026
Saranac, MI
31.1M10K5K
56°
35°
18%

Dirty 30 Gravel

Apr 11, 2026
Saranac, MI
31.1M6.2M3.1M
56°
35°
18%

DoNot Stop Half Marathon (5k/10k)- Lansing

Apr 18, 2026
Lansing, MI
50M3.1M1M
59°
37°
15%

DoNot Stop Half Marathon (5k/10k) - Ann Arbor

Apr 19, 2026
Brighton, MI
50M13.1M6.2M3.1M1M
61°
37°
17%

Waterloo G+G Gravel Race

Apr 25, 2026
Grass Lake, MI
62.1M31.1M11M
62°
40°
17%

Thumb Coast Ultra and Relay

Apr 25, 2026
Caseville, MI
50M50M31.1M
59°
35°
15%

Trail Marathon

Apr 25, 2026
Pinckney, MI
31.1M26.2M13.1M5M
64°
39°
18%

Thumb Coast Ultra & Relay - 50 Mile, 50K, & 50 Mile Relay

Apr 25, 2026
Caseville, MI
50M31.1M
59°
35°
15%

17th Annual Ride for Recovery by Dawn Farm

Apr 26, 2026
Ypsilanti, MI
58M40M25M10K5K
65°
43°
18%

The Izzo Run/Walk/Roll

Apr 26, 2026
East Lansing, MI
100M5K0.5M0.3M
62°
40°
16%

Detroit Mother's Day Run/Walk

May 9, 2026
Detroit, MI
200M10K5K1M
68°
48°
17%

Traverse City Trail Running Festival

May 9, 2026
Traverse City, MI
62.1M62.1M46.6M31.1M15.5M10K
63°
40°
14%

Walk For Warriors Holland Michigan.

May 16, 2026
Holland, MI
30M25M20M15M10M5M
70°
49°
17%

VM150 - Veterans Memorial 150

May 23, 2026
Ludington, MI
150M
70°
46°
16%

Hometown Half Marathon & 5k/10k - Ann Arbor

May 23, 2026
Ann Arbor, MI
50M13.1M6.2M3.1M1M
74°
50°
16%

Back 9 Endurance Run

May 23, 2026
Copper Harbor, MI
244HR242HR124HR122HR24HR12HR
61°
43°
9%

BIGFOOT CHALLENGE 5k/8k Memorial Day Run/Walk

May 25, 2026
Dansville, MI
400M5M3.1M5K
74°
52°
14%
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