Last TRI

The Last TRI is a multisport event held at Stony Creek Metropark in Shelby Township, Michigan, known for its scenic lake and athlete-friendly layout. Scheduled for September 21, 2025, it serves as the season finale at one of Michigan’s premier triathlon venues. The event offers a variety of race options including Olympic, Sprint, and Super Sprint Triathlons, Duathlon, Aquabike races, and relay formats.

Emphasizing safety and smooth logistics, participants can enjoy pristine swim, bike, and run courses surrounded by natural beauty. The Last TRI provides a supportive and inspiring atmosphere for triathletes of all levels to celebrate endurance and community. Visit the organization's website for the most recent information.