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Ultra Marathons found in Michigan in July
View all ↓Ultra Marathons in Michigan in July 2025
Find A Race is the US's favourite event listings site. Check out our list of July 2025 Ultra Marathons in Michigan below.
Race Calendar: Ultra Marathons found in July
🚀Boosted
The FRED Running Relays - 25 Mile - 50 Mile - 100 Mile - 200 Mile
Rockford, Michigan
11 Jul 25 - 12 Jul 25
$43.40 - $91.10
🚀Boosted
TridelSol Olympic, Sprint & Super Sprint Triathlon, Duathlon, Aquabike, Relay & Swim Only Event
Middleville, Michigan
20 Jul 25
$32.80 - $181.20
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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
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