MI Triathlon Championship

SEP
6
2026
Race the MI Triathlon and Duathlon Championship at Belle Isle in early September 2026, with triathlon, duathlon, aquabike and relay options on a scenic island course. Distances from sprint to Olympic welcome racers of all levels.
Sun 6 Sep 2026
Super Sprint Triathlon Sprint Triathlon Relay Sprint Triathlon Sprint Aquabike Olympic Triathlon Relay

Always double-check with the organizer's website! This page may contain affiliate links.

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.

Super Sprint Triathlon
Sprint Triathlon Relay
Sprint Triathlon
Sprint Aquabike
Olympic Triathlon Relay
Olympic Triathlon
Olympic Aquabike
Duathlon

Events nearby

Join the Detroit Triathlon on July 26, 2026 at Atwater for Olympic, Sprint, or Super Sprint distances and relay options. Swim, bike, and run scenic Detroit routes for a memorable challenge solo or with teammates.