MI Triathlon / Duathlon Championship
Decision scores
Six 0–100 scores telling you, at a glance, who this race is for.
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About the Race
Get ready for an unforgettable race day at the Michigan Triathlon and Duathlon Championship, held at the picturesque Belle Isle State Park in Detroit this Labor Day weekend! Taking place on Sunday, this premier event combines the excitement of triathlon and duathlon competitions with the stunning backdrop of the Detroit River and skyline. Whether you're an elite athlete, a weekend warrior, or a first-time racer, this championship offers a challenging course, incredible camaraderie, and a chan...
Course Profile
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History & past results
Past finisher times and year-over-year participation will appear here once the organizer publishes them.
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Common questions
How hard is the MI Triathlon / Duathlon Championship Other?
We don't have a verified elevation profile yet — check the organizer's course map for the climb breakdown.
What should I wear?
Dress for ~10°F warmer than the standing temperature once you start running. Throwaway long-sleeve at the start, gloves and a hat for sub-50°F mornings, singlet plus visor when it climbs above 60°F. The race-day forecast above is the source of truth closer to the date.
When does it sell out?
No published deadline. Most races raise the entry fee in tiers and can sell out without warning — sign up early if you're committed.
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