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Triathlon in Wisconsin found

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Triathlon in Wisconsin 2026 - 2027

The most comprehensive list of Wisconsin Triathlon Events in 2026 - 2027. Discover 100's of US Wisconsin Triathlon. Find your perfect race here!

Triathlon Wisconsin 2026 - 2027

🚀Boosted

Fontana Triathlon on Geneva Lake

Fontana, Wisconsin
Sat 12 Sep 26
$113.68 - $497.20
🚀Boosted

Telemark Sprint Triathlon

Cable, Wisconsin
Sat 15 Aug 26
$71.50 - $110.00
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The C26 Club

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

Wisconsin Triathlon Series

Madison, Wisconsin
Sun 07 Jun 26 - Sun 20 Sep 26
Free - $245.55

Green Lake Triathlon

Green Lake, Wisconsin
Sun 19 Jul 26
$107.35 - $474.10

Lake Country Triathlon

Oconomowoc, Wisconsin
Sat 25 Jul 26
$97.70 - $451.00

Shell Lake Sprint Triathlon/Duathlon

Shell Lake, Wisconsin
Sat 25 Jul 26
$96.65 - $144.35

Black Squirrel Scurry Triathlon

Merrill, Wisconsin
Sat 25 Jul 26
$49.50 - $150.00

Tri-ing for A Cure Triathlon

Dousman, Wisconsin
Sun 26 Jul 26
$107.35 - $474.10

C26 Wisconsin Triathlon Camp '26

Madison, Wisconsin
Thu 30 Jul 26 - Sun 02 Aug 26
$342.25

Oregon Kids Triathlon

Oregon, Wisconsin
Sat 08 Aug 26
$50.88

TOSA Youth Tri

Wauwatosa, Wisconsin
Sat 08 Aug 26
$54.00

Wisconsin Women's Triathlon

Pleasant Prairie, Wisconsin
Sun 09 Aug 26
$145.33 - $235.00

Waupaca Area Triathlon

Waupaca, Wisconsin
Fri 14 Aug 26 - Sat 15 Aug 26
$23.25 - $171.70

Tri 4 Schools Middleton Kids Triathlon

Middleton, Wisconsin
Sat 15 Aug 26
$38.10

Telemark Sprint Triathlon

Cable, Wisconsin
Sat 15 Aug 26
$71.50 - $110.00

Janesville Kids Triathlon

Janesville, Wisconsin
Fri 21 Aug 26 - Sat 22 Aug 26
Free - $38.10

Sugar River Triathlon

Belleville, Wisconsin
Sun 23 Aug 26
$107.35 - $474.10

Verona Area Kids Triathlon

Verona, Wisconsin
Sun 30 Aug 26
$43.71

Fontana Triathlon on Geneva Lake

Fontana, Wisconsin
Sat 12 Sep 26
$113.68 - $497.20

Loop-de-Lori

Chippewa Falls, Wisconsin
Sat 12 Sep 26
$22.20 - $54.00

Wolfman Triathlon and Trail Runs

White Lake, Wisconsin
Sat 12 Sep 26
$48.70 - $202.40

Kewaskum TRiE-athlon: Sprint Triathlon Presented by Kewaskum Friends of Parks and TRiE Fitness

Kewaskum, Wisconsin
Sun 13 Sep 26
$11.60 - $64.60

Kiel Raider Nation Triathlon

Kiel, Wisconsin
Sun 20 Sep 26
Free - $93.20

Devil's Challenge Triathlon

Baraboo, Wisconsin
Sun 20 Sep 26
$107.35 - $474.10

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

Whitewater, Wisconsin
Sun 27 Sep 26
Free - $104.88

Ironman Wisconsin (myTeam Triumph)

Madison, Wisconsin
Sun 13 Sep 26
Free

Pleasant Prairie Triathlon

Pleasant Prairie, Wisconsin
Sun 27 Jun 27
$76.75 - $187.53
Showing 1-26 of 26 results

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