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Ultra Marathons found in Ann Arbor City

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Ultra Marathons in & Near Ann Arbor City 2025 - 2026

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

Race Calendar: Ultra Marathons found in Ann Arbor City

🚀Boosted

Camp Quality's Go Gold for the Kids 5k

Flushing, Michigan
07 Sep 25 - 29 Sep 25
Free - $22.75
🚀Boosted

The Dirty Mitten Gravel Triathlon

Middleville, Michigan
21 Sep 25
$65.75 - $181.64
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Camp Quality's Go Gold for the Kids 5k

Flushing, Michigan
07 Sep 25 - 29 Sep 25
Free - $22.75

The Dirty Mitten Gravel Triathlon

Middleville, Michigan
21 Sep 25
$65.75 - $181.64

Heritage 13.1 & 50K Trail Run

Adrian, Michigan
28 Sep 25
$85.80 - $107.00

Headless Horseman BYU

Laingsburg, Michigan
01 Nov 25
$38.10 - $69.90

Summer Trail Fest Ultra 50K, Half Marathon, & 5 Miler

Laingsburg, Michigan
13 Jun 26
Free - $116.48
Showing 1-5 of 5 results