Last TRI
- Date
- September 20, 2026
- Distance
- Olympic Triathlon · Sprint Triathlon · Super Sprint Triathlon & more
From the Organizer
Welcome to the Last TRI @ Stony Creek Metropark! On Sunday September 22nd, we invite you to join us for our inaugural event at this esteemed venue, renowned for its perfect multi-sport setting around the lake. As we gather, we celebrate not only the athleticism of our participants but also the spirit of dedication and perseverance that drives them forward.
At the Last TRI @ Stony Creek, we prioritize safety above all else, ensuring that every athlete can compete with confidence and peace of mind. Our commitment to excellence shines through in every aspect of the event, from course design to logistics, promising an experience that transcends mere competition.
Prepare to embark on a journey of self-discovery as you navigate the pristine courses of Stony Creek Metropark. Surrounded by the natural beauty of the park, you'll push your physical and mental boundaries to new heights, fueled by the desire for personal improvement and achievement.
This event marks the genesis of a new era in multisport excellence, where every stroke, pedal, and stride serves as a testament to the unwavering determination and indomitable spirit of our participants. Together, let us embrace the challenge, the camaraderie, and the opportunity to forge a legendary legacy.
Please come celebrate the LAST TRI of the season together, Let the journey begin.
Events
Race Location
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What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at Last TRI, put it on the calendar, and turn “someday” into a start date.
Coming Up
More Triathlon races in Michigan
From Endurance Grid
About This Sport
Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
Three sports, one race — swim, bike, run in sequence, with transitions that are a discipline of their own.
Open water, open roads, and competition with yourself. Cross the finish line knowing what it took to get there.
Triathlon
Swim, bike, run — back to back. The sprint distance makes it far more accessible than most people think.
Frequently Asked Questions (FAQs)
- What is the Last TRI?
- Last TRI is a triathlon race held in Shelby Township, Michigan on September 20, 2026. It is one of the many endurance events listed on Endurance Grid, a multi-sport endurance event calendar covering running races, triathlons, HYROX, and more endurance sports across the United States. Find more triathlon races near you or explore our sports guides to learn what race day actually feels like.
- When and where is the Last TRI?
- Sunday, September 20, 2026 in Shelby Township, Michigan at 4300 Main Park Dr, Shelby Township, MI. Check the event page for exact start times and wave schedules.
- How do I register for the Last TRI?
- Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.
Last TRI
Sep 20, 2026