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Club
Swim events nearby
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Distance: 12.3 km from Grand RapidsFri, Jul 24, 2026 at 7:15 AMSee full details
Tri Millennium is one of West Michigan's longest-standing multi-sport events and a favorite among many local athletes. Located in the beautiful Millennium Park in Grand Rapids, MI, Tri Millennium offers an Olympic and Sprint distance triathlon, duathlon, and aquabike. Our Olympic race features a 1,500-meter swim, 24.8-mile bike, and 6.2-mile run. Our Sprint distance race features a 750-meter swim, 12.4-mile bike, and 3.1-mile run. Relay options are available for both races.
The inland waters of Millennium Park are typically calm and pleasant, the surrounding roads follow the rolling terrain for the bike course, and the paved trails through the park are flat and fast, making Tri Millennium a great race for the elite athlete looking for a summer "A" race, a beginner athlete looking to complete their first triathlon, or a primer race for those prepping for the MiTi half or full triathlon later in August. With professional timing from Trivium Racing and a full complement of volunteers and support on race day, Tri Millennium is a race for everyone.
Tri Millennium's charity partner is Bridge Street Ministries, a Christian urban youth ministry in Grand Rapids' West Side, working to support the spiritual, academic, and social development of inner-city youth, leading them with a vision of hope and restoration and believing that they will be the future leaders of our community. 100% of the donations from Tri Millennium will go to support this important work. For more information, visit bsmgr.org.
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Distance: 13.8 km from Grand RapidsSun, Aug 16, 2026 at 12:00 AMSee full details
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.
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Distance: 16.7 km from Grand RapidsSun, Aug 16, 2026 at 6:30 AMSee full details
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.
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Distance: 8.7 km from Grand RapidsSat, Sep 12, 2026 at 8:10 AMSee full details
Join us for the 42nd Annual Rhoades McKee Reeds Lake Triathlon/Duathlon/Aquabike/Swim on the shores of Beautiful Reeds Lake. This premier West Michigan event consists of a Sprint Distance Triathlon, Duathlon, Aqua Bike, Swim and our Elite Sprint Championship wave.
Title sponsor since 2007, Rhoades McKee supports the event to promote West Michigan's commitment to an active and healthy lifestyle. Rhoades McKee is a comprehensive full-service law firm, with over 50 attorneys and 25 legal practice specialties. With offices in Grand Rapids, Hastings, and Holland, Michigan, Rhoades McKee offers legal services in the areas of Business and Litigation, Real Estate and Construction, and Family and Individual Law.