Last TRI

SEP

2026

Join The Last TRI on Sunday September 20 2026 at Stony Creek Metropark in Shelby Township Michigan for swim, bike and run courses around a scenic lake with a closed bike course. Options include relays, aquabike, and multiple distances for all abilities.

Sun 20 Sep 2026

Shelby Township, Michigan

Registration

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Event overview

The Last TRI is scheduled for Sunday, September 20, 2026, at Stony Creek Metropark in Shelby Township, Michigan. The event includes swim, bike and run formats and options for relays and aquabike participants. The organizer states an emphasis on safety and on logistics. The course setup uses a closed bike course and is located around a lake and park setting. Morning registration is available on race day from 7:00 to 8:30 a.m.

Race categories and fees

Race categories include Olympic Triathlon, Sprint Triathlon, Super Sprint Triathlon, Duathlon, Olympic Aquabike, Sprint Aquabike, Olympic Triathlon Relay and Sprint Triathlon Relay. Entry fees listed are: Olympic Triathlon $130, Sprint Triathlon $120, Super Sprint Triathlon $75, Duathlon $120, Olympic Aquabike $130, Sprint Aquabike $120, Olympic Triathlon Relay $195, and Sprint Triathlon Relay $180. Several events note scheduled price increases after December 31, 2025; relay events note a price increase after February 28, 2026. Super Sprint registration is shown as ending September 17, 2026. Visit the organization's website for the most recent information.