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Ultra Marathons found in Michigan in Fall

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Ultra Marathons in Michigan in Fall 2025

Find A Race is the US's favourite event listings site. Check out our list of Fall 2025 Ultra Marathons in Michigan below.

Race Calendar: Ultra Marathons found in Fall

🚀Boosted

Camp Quality's Go Gold for the Kids 5k

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

PEDALS

Cannonsburg, Michigan
14 Sep 25
Free - $62.30
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Camp Quality's Go Gold for the Kids 5k

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

PEDALS

Cannonsburg, Michigan
14 Sep 25
Free - $62.30

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

Wolverine State 100

Petoskey, Michigan
11 Oct 25 - 12 Oct 25
Free - $327.50

Anderson Lake Backyard Ultra

Gwinn, Michigan
11 Oct 25 - 12 Oct 25
$80.50

Headless Horseman BYU

Laingsburg, Michigan
01 Nov 25
$38.10 - $69.90
Showing 1-7 of 7 results