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Triathlon in Wisconsin found

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Triathlon in Wisconsin 2025 - 2026

The most comprehensive list of Wisconsin Triathlon Events in 2025 - 2026. Discover 100's of US Wisconsin Triathlon. Find your perfect race here!

Triathlon Wisconsin 2025 - 2026

🚀Boosted

Tri Faster Indoor Triathlon

Greenfield, Wisconsin
Sun 15 Feb 26
$59.30
🚀Boosted

Door County Triathlon with myTEAM TRIUMPH

Egg Harbor, Wisconsin
Sat 11 Jul 26
Free
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The C26 Club

Madison, Wisconsin
Thu 06 Mar 25 - Mon 06 Mar 28
$367.45

Tri Faster Indoor Triathlon

Greenfield, Wisconsin
Sun 15 Feb 26
$59.30

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

Whitewater, Wisconsin
Sun 03 May 26
Free - $104.88

Pleasant Prairie Youth Tri

Pleasant Prairie, Wisconsin
Sun 31 May 26
$54.00

Wisconsin Triathlon Series

Madison, Wisconsin
Sun 07 Jun 26 - Sun 20 Sep 26
Free - $198.08

Lake Mills Triathlon

Lake Mills, Wisconsin
Sun 07 Jun 26
$80.97 - $390.10

Wisconsin Triterium Triathlon

Verona, Wisconsin
Sat 27 Jun 26
$80.97 - $390.10

Duck Creek Triathlon

Howard, Wisconsin
Sun 28 Jun 26
$76.75 - $104.18

Pleasant Prairie Triathlon

Pleasant Prairie, Wisconsin
Sun 28 Jun 26
$76.75 - $203.35

Pardeeville Triathlon

Pardeeville, Wisconsin
Sat 11 Jul 26
$80.97 - $390.10

Green Lake Triathlon

Green Lake, Wisconsin
Sun 19 Jul 26
$80.97 - $390.10

Lake Country Triathlon

Oconomowoc, Wisconsin
Sat 25 Jul 26
$70.70 - $270.50

Tri-ing for A Cure Triathlon

Dousman, Wisconsin
Sun 26 Jul 26
$80.97 - $390.10

C26 Wisconsin Triathlon Camp '26

Madison, Wisconsin
Thu 30 Jul 26 - Sun 02 Aug 26
$368.50

Wisconsin Women's Triathlon

Pleasant Prairie, Wisconsin
Sun 09 Aug 26
$108.40 - $213.90

Sugar River Triathlon

Belleville, Wisconsin
Sun 23 Aug 26
$80.97 - $390.10

Wolfman Triathlon and Trail Runs

White Lake, Wisconsin
Sat 12 Sep 26
$32.80 - $175.90

Kiel Raider Nation Triathlon

Kiel, Wisconsin
Sun 20 Sep 26
Free - $93.20

Devil's Challenge Triathlon

Baraboo, Wisconsin
Sun 20 Sep 26
$80.97 - $390.10

Tri 4 Schools Waunakee Kids Triathlon

Waunakee, Wisconsin
Sat 16 May 26
$27.50

Pleasant Prairie USAT Junior Cup Triathlon

Pleasant Prairie, Wisconsin
Sun 31 May 26
$122.90

Pleasant Prairie Triathlon with myTEAM TRIUMPH

Pleasant Prairie, Wisconsin
Sun 21 Jun 26
Free

Door County Triathlon with myTEAM TRIUMPH

Egg Harbor, Wisconsin
Sat 11 Jul 26
Free

YMCA Kids Tri

Onalaska, Wisconsin
Sat 11 Jul 26
$27.50

Oconto Falls Dri - Tri

Oconto Falls, Wisconsin
Sat 11 Jul 26
$69.90

Tri 4 Schools Middleton Kids Triathlon

Middleton, Wisconsin
Sat 15 Aug 26
$27.50
Showing 1-26 of 26 results

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