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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

πŸš€Boosted

Verona Area Kids Triathlon

Verona, Wisconsin
14 Sep 25
$43.71
πŸš€Boosted

2025 J-Hawk Latebird Race Series: Duathlon, Triathlon (Olympic, Sprint, & SuperSprint), AquaBike (Oly & Sprint)

Whitewater, Wisconsin
28 Sep 25
Free - $104.88
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The C26 Club

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

Wisconsin Triathlon Series

Fitchburg, Wisconsin
01 Jun 25 - 14 Sep 25
Free - $256.10

Door County Triathlon with myTEAM TRIUMPH

Egg Harbor, Wisconsin
12 Jul 25
Free

Pardeeville Triathlon

Pardeeville, Wisconsin
12 Jul 25
$107.35 - $474.10

YMCA Kids Tri

Onalaska, Wisconsin
12 Jul 25
$32.80

Oconto Falls Dri - Tri

Oconto Falls, Wisconsin
12 Jul 25
$75.20

Green Lake Triathlon

Green Lake, Wisconsin
20 Jul 25
$107.35 - $474.10

C26 Wisconsin Triathlon Camp '25

Madison, Wisconsin
24 Jul 25 - 27 Jul 25
$520.75

Lake Country Triathlon

Oconomowoc, Wisconsin
26 Jul 25
$108.50 - $350.30

Tricky Trout Paddle Triathlon

Hayward, Wisconsin
26 Jul 25
$75.00

Black Squirrel Scurry Triathlon

Merrill, Wisconsin
26 Jul 25
$49.50 - $150.00

Shell Lake Sprint Triathlon/Duathlon

Shell Lake, Wisconsin
26 Jul 25
$91.35 - $139.05

Tri-ing for A Cure Triathlon

Dousman, Wisconsin
27 Jul 25
$107.35 - $474.10

Wolfman Triathlon and Trail Runs

White Lake, Wisconsin
09 Aug 25 - 06 Sep 25
$48.70 - $202.40

Wisconsin Women's Triathlon

Pleasant Prairie, Wisconsin
10 Aug 25
$134.78 - $229.73

Waupaca Area Triathlon

Waupaca, Wisconsin
15 Aug 25 - 16 Aug 25
$23.25 - $145.33

Tri 4 Schools Middleton Kids Triathlon

Middleton, Wisconsin
16 Aug 25
$38.10

Oregon Kids Triathlon

Oregon, Wisconsin
16 Aug 25
$33.95 - $40.13

Telemark Sprint Triathlon

Cable, Wisconsin
16 Aug 25
$55.00 - $110.00

Try Cambridge Tri

Cambridge, Wisconsin
17 Aug 25
$71.48 - $113.68

Janesville Kids Triathlon

Janesville, Wisconsin
22 Aug 25 - 23 Aug 25
Free - $38.10

Sugar River Triathlon

Belleville, Wisconsin
24 Aug 25
$107.35 - $474.10

Loop-de-Lori

Chippewa Falls, Wisconsin
06 Sep 25
$22.20 - $54.00

Wisconsin ANVIL Ultra Triathlon

Dousman, Wisconsin
08 Sep 25 - 13 Sep 25
$788.50 - $2,861.00

Fontana Triathlon on Geneva Lake

Fontana, Wisconsin
13 Sep 25
$113.68 - $452.05

Devil's Challenge Triathlon

Baraboo, Wisconsin
14 Sep 25
$107.35 - $474.10

Verona Area Kids Triathlon

Verona, Wisconsin
14 Sep 25
$43.71

Kiel Raider Nation Triathlon

Kiel, Wisconsin
21 Sep 25
Free - $93.20

2025 J-Hawk Latebird Race Series: Duathlon, Triathlon (Olympic, Sprint, & SuperSprint), AquaBike (Oly & Sprint)

Whitewater, Wisconsin
28 Sep 25
Free - $104.88

Mindfulness Triathlon

Cadott, Wisconsin
11 Oct 25
$43.40

Harbor Athletic Club Tri 4 Schools Training Team

Madison, Wisconsin
16 Jun 25 - 13 Aug 25
$181.20

Sandburg Summer Training Team

Madison, Wisconsin
17 Jun 25 - 06 Aug 25
$181.20

Wisconsin Triterium Triathlon

Verona, Wisconsin
21 Jun 25 - 14 Sep 25
$117.90 - $474.10

Leopolis Triathlon

Leopolis, Wisconsin
04 Jul 25
Free

Ironman Wisconsin (myTeam Triumph)

Madison, Wisconsin
06 Sep 25
Free

Pleasant Prairie Triathlon

Pleasant Prairie, Wisconsin
28 Jun 26
$76.75 - $187.53
Showing 1-36 of 36 results