Ann Arbor Tri, Du, & Aquabike

OLYMPIC • SPRINT • DU • AQUABIKE • RELAY • SWIM

Since 1986, the iconic and classic Ann Arbor Tri has been held in the Pinckney Recreation Area at Halfmoon Lake, one of the largest state parks in all of Michigan. You’ll swim the open waters of Halfmoon, bike the rolling paved country roads of the surrounding rural area, and then run the Potowatomi Trail. It’s a classic course you’ll come back to again and again.

Events

Swim, Bike, Run

Triathlon

$132 $159

7:30AM EDT

Events: Olympic Triathlon Sprint Triathlon

Run, Bike, Run

Duathlon

$132

7:30AM EDT

Events: Sprint Duathlon

Swim, Bike, Done

Aquabike

$159

7:30AM EDT

Events: Olympic Aquabike

2 or 3 person teams

Relay

$230 $280

7:30AM EDT

Events: Sprint Relay Olympic Relay

Timed 1-Mile Swim

Open Water Swim

$60

8:30AM EDT

Events: Open Water 1 Mile Swim

Location

Halfmoon Lake Day Use Facility, Pinckney Recreation Area
8725 Hankerd Road
Gregory, MI 48137 US View Location on Map

Hotel

Book your group rate for the 2026 Ann Arbor Tri!

Holiday Inn Express - Ann Arbor for $189.00 USD per night

Book Online Here!

Complimentary full hot breakfast buffet, parking & internet is included in room rate.

*Last Day to Book : June 10, 2026!