MI Triathlon Championship
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MI Triathlon / Duathlon Championship : September 2026
The MI Triathlon / Duathlon Championship is scheduled for early September 2026 at Belle Isle State Park in Detroit, Michigan. The event program includes triathlon, duathlon, aquabike, and relay formats held on the island venue. The organizer lists race pages for swim, bike, run, transition areas, policies, amenities, parking, awards and results, and other race information.
Events, fees and registration notes
Event entries listed include Olympic Triathlon, Sprint Triathlon, Super Sprint Triathlon, Duathlon, Olympic Aquabike, Sprint Aquabike, Olympic Triathlon Relay, and Sprint Triathlon Relay. Standard listed entry fees are $130 for the Olympic Triathlon and Olympic Aquabike, $120 for the Sprint Triathlon, Duathlon and Sprint Aquabike, $75 for the Super Sprint Triathlon, $195 for the Olympic Triathlon Relay, and $180 for the Sprint Triathlon Relay. Several events note a price increase after December 31, 2025; the relay events note a price increase after February 28, 2026. The Super Sprint Triathlon shows a registration end date of September 3, 2026. A sponsoring organization named 3 Disciplines Racing is identified. Visit the organization's website for the most recent information.