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Wisconsin Triathlon Calendar 2026-2027

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Explore the best triathlons in Wisconsin for 2026-2027! Our updated list features 22 exciting races across the region. Find your next race in Wisconsin below and join the running community at these great events!

August 2027
Aug
22
Su

Sugar River Triathlon

Triathlon Sprint 400 m 16 mi 5 km
Experience a sprint distance triathlon in Belleville featuring a 400m swim, 16 mile bike ride, and 5k run through the Wisconsin landscape.
Aug
28
Sa

W.I.L.D. Hodag Mini-Triathlon

Triathlon W.I.L.D. Hodag Mini-Triat... 300 m 10 5 km Relay Team 300 m 10 5 km W.I.L.D. Hodag Mini-Triat... 0.5 mi 10 5 km
A short-course triathlon at Holiday Acres Resort in Rhinelander featuring a 300 yard swim or 1/2 mile kayak, a 10K off road bike and a 5K run, with proceeds to W.I.L.D.
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