Michigan’s only 140.6 Mile (Full) triathlon
140.6 miles: that is what you are up against. Start your challenge with a 2.4 mile swim in crystal-clear Versluis Lake. Then jump on your bike for 112 miles through the rolling countryside of West Michigan. Finish up your day with a full marathon on the closed run course. Do all that and cross the Michigan Titanium finish line… and you’ve earned the right to call yourself a TITAN.
Not ready to attempt the Full-distance race? Michigan Titanium, a USAT sanctioned event and Ultra-Distance (Full) Championship, offers multiple options including our Half-distance triathlon, Olympic and Sprint distance PLUS Relays, Aquabikes and Duathlons. There is also an option for just swimmers with a Swim-only event.
No matter what distance you attempt, there is simply no other event of this caliber in the state of Michigan. Register today and begin your journey to become a TITAN.
Aug 16, 2026
Distance — mTT Volunteer
Type — Others
06:30
$0.00
Aug 16, 2026
Distance — 10K
Type — Others
08:15
$25.00
Aug 16, 2026
Distance — 10K
Type — Others
08:15
$0.00
These values represent the 3-year monthly averages for August in Grand Rapids.
Learn more about the host city, Grand Rapids.
Grand Rapids is in West Michigan, in the United States of America.
Read more launchExplore other exciting events happening in this same region.
location_on Grand Rapids, Michigan, US
calendar_today Apr 04, 2026
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