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Ultra Marathons found in Michigan
View all ↓Ultra Marathons in Michigan 2025 - 2026
The most comprehensive list of Ultra Marathons in and near Michigan in 2025 - 2026. Find your perfect race!
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Race Calendar: Ultra Marathons found in Michigan
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Thumb Coast Ultra & Relay
Caseville, Michigan
26 Apr 25
Free - $150.40
Tour de Trails
Rockford, Illinois
21 Dec 24 - 15 Mar 25
$30.00 - $120.00
Thumb Coast Ultra & Relay
Caseville, Michigan
26 Apr 25
Free - $150.40
16th Annual Ride for Recovery by Dawn Farm
Ypsilanti, Michigan
27 Apr 25
$5.00 - $30.00
Traverse City Trail Running Festival
Traverse City, Michigan
09 May 25 - 10 May 25
$44.60 - $224.30
Grand Rapids Triathlon
Ada, Michigan
07 Jun 25 - 08 Jun 25
$55.15 - $347.95
Summer Trail Fest Ultra, Half Marathon & 5 Miler
Laingsburg, Michigan
14 Jun 25
$50.00 - $118.60
The FRED Running Relays - 25 Mile - 50 Mile - 100 Mile - 200 Mile
Rockford, Michigan
11 Jul 25 - 12 Jul 25
$43.40 - $91.10
TridelSol Olympic, Sprint & Super Sprint Triathlon, Duathlon, Aquabike, Relay & Swim Only Event
Middleville, Michigan
20 Jul 25
$32.80 - $181.20
Michigan Titanium
Grand Rapids, Michigan
10 Aug 25 - 11 Aug 25
Free - $578.95
PEDALS
Cannonsburg, Michigan
14 Sep 25
Free - $62.30
The Dirty Mitten Gravel Triathlon
Middleville, Michigan
21 Sep 25
$58.68 - $149.84
Bear Lake Ultra
Lapeer, Michigan
04 Oct 25 - 05 Oct 25
$99.98
Wolverine State 100
Petoskey, Michigan
11 Oct 25 - 12 Oct 25
Free - $311.75
Copper Harbor Trails Fest
Copper Harbor, Michigan
30 Aug 25 - 31 Aug 25
Free - $64.60
5th Annual Heritage 13.1 & 50K Trail Run
Adrian, Michigan
28 Sep 25
$64.60 - $91.10
Showing 1-15 of 15 results