Last TRI

SEP

20

2026

Last TRI at Stony Creek Metropark on September 20, 2026 offers multiple triathlon, aquabike, duathlon and relay events with a closed bike course and an emphasis on safety amid park scenery.

Sun 20 Sep 2026

Shelby Township, Michigan

Registration

Olympic Aquabike Olympic Triathlon Duathlon Olympic Triathlon Relay Sprint Aquabike

Always double-check with the organizer's website! This page may contain affiliate links.

Last TRI - Stony Creek Metropark

The Last TRI takes place on Sunday, September 20, 2026, at Stony Creek Metropark in Shelby Township, Michigan. The event is organized by Last TRI and is described as the season finale at this venue, which is noted for its lake and athlete-friendly layout.

The event program includes multiple multisport formats and relay options. The organizing team states a strong emphasis on safety and coordinated event logistics, and the bike course is closed to traffic. Morning-of registration is open from 7:00 to 8:30 a.m.

Events

Olympic Triathlon
Sprint Triathlon
Super Sprint Triathlon
Duathlon
Olympic Aquabike
Sprint Aquabike
Olympic Triathlon Relay
Sprint Triathlon Relay

The venue is listed at 4300 Main Park Dr, Shelby Township, MI 48316. Course pages reference separate swim, bike, and run course details, a transition area, and policies such as wetsuit guidance and body marking. Pricing for individual events is provided in the event listing. Visit the organization's website for the most recent information.

Olympic Aquabike

Olympic Triathlon

Duathlon

Olympic Triathlon Relay

Sprint Aquabike

Sprint Triathlon

Sprint Triathlon Relay

Super Sprint Triathlon