0020
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
πBoosted
Lake Country Triathlon
Oconomowoc, Wisconsin
Sat 25 Jul 26
$70.70 - $270.50
πBoosted
The C26 Club
Madison, Wisconsin
Thu 06 Mar 25 - Mon 06 Mar 28
$367.45
Feature your event at the top of the results
The C26 Club
Madison, Wisconsin
Thu 06 Mar 25 - Mon 06 Mar 28
$367.45
2026 J-Hawk Earlybird Race Series: Duathlon, Triathlon (Olympic, Sprint, & SuperSprint), AquaBike (Oly & Sprint)
Whitewater, Wisconsin
Sun 03 May 26
Free - $104.88
Wisconsin Triathlon Series
Madison, Wisconsin
Sun 07 Jun 26 - Sun 20 Sep 26
Free - $182.25
Lake Mills Triathlon
Lake Mills, Wisconsin
Sun 07 Jun 26
$75.70 - $358.60
Wisconsin Triterium Triathlon
Verona, Wisconsin
Sat 27 Jun 26
$75.70 - $358.60
Pleasant Prairie Triathlon
Pleasant Prairie, Wisconsin
Sun 28 Jun 26
$76.75 - $187.53
Duck Creek Triathlon
Howard, Wisconsin
Sun 28 Jun 26
$76.75 - $104.18
Pardeeville Triathlon
Pardeeville, Wisconsin
Sat 11 Jul 26
$75.70 - $358.60
Green Lake Triathlon
Green Lake, Wisconsin
Sun 19 Jul 26
$75.70 - $358.60
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
$75.70 - $358.60
C26 Wisconsin Triathlon Camp '26
Madison, Wisconsin
Thu 30 Jul 26 - Sun 02 Aug 26
$300.25
Sugar River Triathlon
Belleville, Wisconsin
Sun 23 Aug 26
$75.70 - $358.60
Kiel Raider Nation Triathlon
Kiel, Wisconsin
Sun 20 Sep 26
Free - $93.20
Devil's Challenge Triathlon
Baraboo, Wisconsin
Sun 20 Sep 26
$75.70 - $358.60
Tri Faster Indoor Triathlon
Greenfield, Wisconsin
Sun 15 Feb 26
$54.00
YMCA Kids Tri
Onalaska, Wisconsin
Sat 11 Jul 26
$27.50
Oconto Falls Dri - Tri
Oconto Falls, Wisconsin
Sat 11 Jul 26
$69.90
Wisconsin Women's Triathlon
Pleasant Prairie, Wisconsin
Sun 09 Aug 26
$103.13 - $203.35
Wolfman Triathlon and Trail Runs
White Lake, Wisconsin
Sat 12 Sep 26
$32.80 - $175.90
Showing 1-20 of 20 results