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Duathlons found in Michigan in August

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Duathlons in Michigan in August 2025

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

Race Calendar: Duathlons found in August

🚀Boosted

Michigan Titanium

Grand Rapids, Michigan
10 Aug 25 - 11 Aug 25
Free - $578.95
🚀Boosted

Race the Straits of Mackinac

Mackinaw City, Michigan
17 Aug 25
$81.00 - $192.30
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Michigan Titanium

Grand Rapids, Michigan
10 Aug 25 - 11 Aug 25
Free - $578.95

Race the Straits of Mackinac

Mackinaw City, Michigan
17 Aug 25
$81.00 - $192.30

MI Triathlon / Duathlon Championship

Detroit, Michigan
31 Aug 25
$81.00 - $192.30

Shermanator Triathlon

Augusta, Michigan
02 Aug 25
$43.40 - $96.40
Showing 1-4 of 4 results