1 ultra event in Grand Rapids, Michigan

From big races to Saturday morning group runs—find ultra events and connect with the local endurance sports community.

• myTEAM TRIUMPH West MI - MiTi Tri -- Captain & Angel Registration [runsignup.com]
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  Sun, Aug 16, 2026 at 6:30 AM

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  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...

  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.

  10k Aquabike Cycling Duathlon Run Swim Triathlon Ultra

  3650 Versluis Park Drive Northeast, Grand Rapids, Michigan, 49525, United States
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