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Triathlon in Wisconsin found
View all ↓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
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Verona Area Kids Triathlon
Verona, Wisconsin
14 Sep 25
$43.71
🚀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
