Green Lake Triathlon

JUL
19
2026
Join the 27th annual Green Lake Triathlon on July 19, a scenic stop on the Wisconsin Triathlon Series offering sprint and Olympic distances for individuals and relays. Enjoy a calm lake swim, rolling bike roads and a lakeside run plus race shirt, finisher medal and pro timing.
Sun 19 Jul 2026
Olympic Individual Sprint Individual

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Green Lake Triathlon : July 19, 2026, Green Lake, WI 54941 US

The Green Lake Triathlon is the fourth race in the seven-race Wisconsin Triathlon Series. The series runs across Wisconsin during the spring and summer and welcomes athletes of all experience levels. The Green Lake event is entering its 27th year.

Event format and course

The event offers multiple formats:

  • Sprint distance
  • Olympic distance

Both individual and relay options are available for the sprint and Olympic distances. Listed entry fees are $74 for Sprint Individual, $84 for Olympic Individual, $175 for Sprint Relay, $185 for Olympic Relay, and $369 for the full Wisconsin Triathlon Series package.

The course includes a calm, protected lake swim, rolling hills on the bike, and a scenic run along the lake. The Green Lake race is described as combining the historic Green Lake area with a downtown setting.

What registration includes

Registered participants receive a unisex race T-shirt, a finisher medal, wave-specific colored swim cap, professional race timing provided by Race Day Events, and free digital race photos from Focal Flame Photography. Finisher food is also provided. Visit the organization's website for the most recent information.

Olympic Individual
Sprint Individual