Hotels Near Ann Arbor Tri, Du, & Aquabike 2026 — Gregory, MI

Date

July 11, 2026

Location

Gregory, MI

Venue

Halfmoon Lake Day Use Facility, Pinckney Recreation Area

Start Time

7:30 AM

Entry Fee

$50.00 – $340.00

Events

Olympic Triathlon, Sprint Triathlon, Olympic Aquabike, Sprint Duathlon, Sprint Relay, Olympic Relay

Includes

T-Shirt

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. Choose Your Challenge! Olympic Triathlon — 1500 meter swim (64 lengths in a standard metric pool), 28-mile paved road bike, 5.3-mile trail run (Yes, it's really an Olympic: ( USAT Distances Defined ) Sprint Triathlon — 750-meter swim (32 lengths in a standard metric pool),14-mile paved road bike, 3.5 mile trail run Olympic Aquabike (swim bike done) — 1500 meter swim, 28-mile paved road bike Sprint Duathlon — 2-mile paved run, 14-mile paved road bike, 3.5 mile trail run Olympic Relay — team up with one or two friends to complete our Olympic Triathlon together Sprint Relay — team up with one or two friends to complete our Sprin

Hotels Near This Race

Find accommodation close to the start line in Gregory, MI. Sorted by distance from the race venue. Book early — race weekend hotels fill fast.

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Ann Arbor Tri, Du, & Aquabike 2026 — Gregory, MI

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Race Travel Insurance

Don't forget travel insurance for July 11.

You've trained for months and booked a trip to Gregory, MI. A pre-race injury, a delayed flight, or a family emergency can derail the whole thing. Travel insurance can help cover your race entry fee, hotel, and flights if you can't make it, and may cover medical costs if something goes wrong on the course. Plans typically only run 5-7% of your total trip cost — and running events are covered under standard plans with no additional coverage needed.