Michigan Championships (Triathlon)

Belle Isle Park
2 Inselruhe,
Detroit, MI 48206

Compete in the state's Triathlon, Duathlon, Club, and Team Championships… but of course this event is open to everyone! Back to the events original site at the Belle Isle Casino, where it all started almost 10 years ago. Rest assured if athletes want to end the season with a lightning fast professional race, this is the place to achieve that. Test yourself against your time from the Motor City Triathlon and see if you improved your performance over the racing season. With the smell of autumn in the air, most regular users of the island enjoy a more serene setting as the island starts to calm down from the hectic summer. Come to downtown Detroit and enjoy a baseball or football game, a beautiful night at the theater, symphony, or museum and stay at one of the 4-star casino's with great food options. So many great things to see and do with your friends or family!

Choose your Race:

Olympic Triathlon - 1.5k swim, 24mi bike, 10k run
Sprint Triathlon - 500m swim, 13mi bike, 5krun
Duathlon - 5k run, 20k bike, 5k run
Olympic Aquabike - 1.5k swim, 24mi bike
Sprint Aquabike - 500m swim, 13mi bike
Super Sprint - 200m swim, 6mi bike, 1mi run


$90 Jan 1 thru April 16
$100 April 17 and after until online registration closes Thursday before the event at midnight.

Super Sprint
$38 until online registration closes Thursday before the event at midnight.

$105 thru April 16
$120 April 17 and after until online registration closes Thursday before the event at midnight.

Onsite Registration - CASH ONLY
Day before: add $10 to above pricing
Day of: add $20 to above pricing 
Relays: add $20 to above pricing 

Non USAT Members
$15 One Day Fee (collected onsite cash or check ONLY.)

Onsite Registration: Saturday from 12- 3:00 p.m.only and Sunday from 6-7 a.m.

More information and registration is available at You can also contact [email protected] or call 231-546-2229.

Please Note: The Michigan Department of Natural Resources makes every effort to provide the most up-to-date and accurate information on the web calendar. However, dates occasionally change and events may be canceled for any reason. Please call the unit hosting the event to confirm dates and times prior to your arrival.

A Recreation Passport is required for entry into all Michigan state parks and recreation areas. Check "YES" when you renew your license plate at the Secretary of State.

For camping reservations, visit or call 1-800-447-2757.

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