Michigan Titanium

Sun, Aug 16, 2026, 7:00 AM EDT

Location: 3650 Versluis Park NE, Grand Rapids, MI 49525
Type: Triathlon

At a glance

Conquer Michigan's only 140.6-mile ultra-distance triathlon and earn your place as a TITAN, or choose from a range of shorter challenges.

Scenic
Competitive

The Michigan Titanium offers a formidable 140.6-mile ultra-distance triathlon, challenging athletes to a 2.4-mile swim in Versluis Lake, a 112-mile bike ride through West Michigan's rolling countryside, and a full marathon on a closed course. Crossing the finish line earns you the title of "TITAN." For those seeking a different challenge, the event also features Half, Olympic, and Sprint distances across triathlon, duathlon, aquabike, relay, and swim-only options, ensuring an event for every participant.

What to expect

Experience a 2.4-mile swim in crystal-clear Versluis Lake.
Cycle 112 miles through the scenic, rolling countryside of West Michigan.

From the organizer

Michigan’s Only 140.6 Mile (Ultra-Distance) 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.

Are you not ready to attempt the Ultra-Distance race? Michigan Titanium offers Half, Olympic, and Sprint distances in our Triathlon, Duathlon, Aquabike, Relay, and swim-only events. There is an event and distance for everyone at MiTi!

USA Triathlon Membership/One-Day Pass You will be asked to enter your current USAT Membership number during checkout. USAT Membership or One Day Pass is required to participate in this USAT Sancationed event. The price of a one day pass is set by USAT and will vary by distance.