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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
Tri Faster Indoor Triathlon
Greenfield, Wisconsin
16 Feb 25
$59.30
Tri 4 Schools Training Teams
Dane County, Wisconsin
05 Mar 25 - 14 Jun 25
$149.40 - $181.20
2025 J-Hawk Earlybird Race Series: Duathlon, Triathlon (Olympic, Sprint, & SuperSprint), AquaBike (Oly & Sprint), Youth Aquathon
Whitewater, Wisconsin
04 May 25
Free - $88.98
Breaking Boundaries Equipment Reservation
Kaukauna, Wisconsin
16 May 25
Free
Tri 4 Schools Waunakee Kids Triathlon
Waunakee, Wisconsin
17 May 25
$27.50
White Deer Triathlon
Boulder Junction, Wisconsin
17 May 25
$64.16 - $88.00
Lake Mills Triathlon
Lake Mills, Wisconsin
01 Jun 25
$86.25 - $390.10
Pleasant Prairie Youth Tri
Pleasant Prairie, Wisconsin
01 Jun 25
$54.00
Wisconsin Triathlon Series
Fitchburg, Wisconsin
01 Jun 25 - 14 Sep 25
Free - $208.63
Pleasant Prairie Cup Triathlon
Pleasant Prairie, Wisconsin
01 Jun 25
$122.90
Wisconsin Triterium Triathlon
Verona, Wisconsin
21 Jun 25 - 14 Sep 25
$86.25 - $390.10
Pleasant Prairie Triathlon
Pleasant Prairie, Wisconsin
22 Jun 25
$112.62 - $207.57
Mind Over Matter Triathlon
Hazel Green, Wisconsin
28 Jun 25 - 29 Jun 25
$43.40 - $255.40
Duck Creek Triathlon
Howard, Wisconsin
29 Jun 25
$71.48 - $97.85
Door County Triathlon with myTEAM TRIUMPH
Egg Harbor, Wisconsin
12 Jul 25
Free
Pardeeville Triathlon
Pardeeville, Wisconsin
12 Jul 25
$86.25 - $390.10
Oconto Falls Dri - Tri
Oconto Falls, Wisconsin
12 Jul 25
$64.60
Green Lake Triathlon
Green Lake, Wisconsin
20 Jul 25
$86.25 - $390.10
Lake Country Triathlon
Oconomowoc, Wisconsin
26 Jul 25
$65.30 - $276.10
Tri-ing for A Cure Triathlon
Dousman, Wisconsin
27 Jul 25
$86.25 - $390.10
Wisconsin Women's Triathlon
Pleasant Prairie, Wisconsin
10 Aug 25
$113.68 - $219.18
Oregon Kids Triathlon
Oregon, Wisconsin
16 Aug 25
$33.95 - $40.13
Tri 4 Schools Middleton Kids Triathlon
Middleton, Wisconsin
16 Aug 25
$27.50
Try Cambridge Tri
Cambridge, Wisconsin
17 Aug 25
$71.48 - $113.68
Sugar River Triathlon
Belleville, Wisconsin
24 Aug 25
$86.25 - $390.10
Ironman Wisconsin (myTeam Triumph)
Madison, Wisconsin
06 Sep 25
Free
Wolfman Triathlon and Trail Runs
White Lake, Wisconsin
06 Sep 25
$38.10 - $191.80
Wisconsin ANVIL Ultra Triathlon
Dousman, Wisconsin
08 Sep 25 - 13 Sep 25
$788.50 - $2,861.00
Devil's Challenge Triathlon
Baraboo, Wisconsin
14 Sep 25
$86.25 - $390.10
Wausau Winter Triathlon 2025
Wausau, Wisconsin
01 Feb 25
$48.70 - $80.50
Pleasant Prairie Triathlon with myTEAM TRIUMPH
Pleasant Prairie, Wisconsin
22 Jun 25
Free
Black Squirrel Scurry Triathlon
Merrill, Wisconsin
26 Jul 25
$49.50 - $150.00
Waupaca Area Triathlon
Waupaca, Wisconsin
15 Aug 25 - 16 Aug 25
$23.25 - $134.78
Showing 1-33 of 33 results