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Duathlons Found In Wisconsin in May

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Duathlons in Wisconsin in May 2026

Find A Race is the US's favourite event listings site. Check out our list of May 2026 Duathlons in Wisconsin below.

Race Calendar: Duathlons Found In May

🚀Boosted

The Fox River Challenge

Wrightstown, Wisconsin
Sat 09 May 26
$31.40 - $52.00
🚀Boosted

2026 J-Hawk Earlybird Race Series: Duathlon, Triathlon (Olympic, Sprint, & SuperSprint), AquaBike (Oly & Sprint)

Whitewater, Wisconsin
Sun 03 May 26
Free - $104.88
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2026 J-Hawk Earlybird Race Series: Duathlon, Triathlon (Olympic, Sprint, & SuperSprint), AquaBike (Oly & Sprint)

Whitewater, Wisconsin
Sun 03 May 26
Free - $104.88

The Fox River Challenge

Wrightstown, Wisconsin
Sat 09 May 26
$31.40 - $52.00
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