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Sat July 5, 2025 Directions
We do more than just tri!
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Events

Open Water Practice Swim by Swim Happy

$30 10:00AM EDT - 11:30AM EDT Price increases after May 18, 2025 at 11:59pm EDT

Description

Open water swim training with Swim Happy!

 

Whether you are training for your first short-distance triathlon or your 100th long-distance triathlon, the Open Water Practice Swim is a great opportunity to get in some quality training in a race-like setting without the pressure of a race!

 

200-meter & 400-meter courses will be set up at Halfmoon Lake, Pinckney Rec Area, home of the Ann Arbor Tri. Swim around once or do multiple loops. The course will be open for 1.5 hours.  

 

Your registration fee includes an Epic swim cap and post-event snacks.

 

Halfmoon Lake, Pinckney Recreation Area
8725 Hankerd Rd.
Gregory, MI 48137 

 

Park Entry
A State Park permit, or Recreation Passport is needed to enter Waterloo State Recreation Area. Visit the Michigan Department of Natural Resources' website here for pricing and more information.

 

Race Contact Info

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Directions

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. Take this opportunity to "test the waters" before race day!

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