Milwaukee
Triathlon Calendar near Milwaukee 2026-2027
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Explore the top triathlons near Milwaukee for 2026-2027! We've gathered 3 exciting races in the area. Check out our detailed list below to find your next local race.
July 2026
A multi format triathlon at Ottawa Lake State Park on July 26, 2026 offering sprint and Olympic distances as individual and relay events, plus a Wisconsin Triathlon Series entry; published fees and registration dates are provided.
August 2026
A swim-run aquathon in Milwaukee on August 29, 2026 with three age groups: 8-10, 11-14, and 15 and older. Each race covers 1 mile at 1701 E Capital Dr.
September 2026
A multi-day ultra triathlon at Ottawa Lake State Park in Dousman, Wisconsin. Short loop courses provide constant support with an Aid Station and Athlete Village, personal crew access, and a 24-hour on-site medical team.