IRONMAN 70.3 Michigan

Join us for IRONMAN 70.3, held in and around beautiful Frankfort, Michigan, which is known for its spectacular sunsets, unbelievable views from the pier, and charming life on Main Street.

The IRONMAN 70.3 Michigan triathlon will consist of a 1.2-mile swim in the beautiful and protected water of the Frankfort Harbor. Once out of the water, athletes will transition to the bike for a 56-mile ride on sections of the famous M-22 scenic highway. Concluding their IRONMAN 70.3 journey, athletes will run 13.1 miles in Frankfort and surrounding areas. 

Information about the 2025 Ironman 70.3 Michigan is available at https://www.ironman.com/.