Belle Isle
Triathlon Calendar near Belle Isle 2026-2027
Monthly updates for Belle Isle
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Explore the top triathlons near Belle Isle for 2026-2027! We've gathered 3 exciting races in the area. Check out our detailed list below to find your next local race.
September 2026
Experience a premier multi sport event at Belle Isle State Park in Detroit. Choose from triathlon duathlon and aquabike categories while enjoying views of the Detroit River and the city skyline.
A multisport event at Stony Creek Metropark in Shelby Township, Michigan featuring Olympic, Sprint and Super Sprint triathlon formats, duathlon and aquabike races plus relay options. Registration opens November 27 2025.
Sprint and Splash pairs a 5K run or walk with a duathlon that adds a 2 mile paddle on Lake St Clair. Held at Brandenburg Park, the event includes a shirt, finisher medal, chip timing and post race refreshments.