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Ultra Marathons found in Michigan

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Ultra Marathons in Michigan 2025 - 2026

The most comprehensive list of Ultra Marathons in and near Michigan in 2025 - 2026. Find your perfect race!

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

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
$40.00 - $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

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 - $280.25

Copper Harbor Trails Fest

Copper Harbor, Michigan
30 Aug 25 - 31 Aug 25
Free - $59.30

5th Annual Heritage 13.1 & 50K Trail Run

Adrian, Michigan
28 Sep 25
$64.60 - $91.10
Showing 1-13 of 13 results