Downtown Grand Rapids, Michigan Saturday, May 13, 2023 Established in 1978, we are the largest 25K in the country and home of the USATF 25 km Open Championship since 1995 Our Events include: 25K 25K Handcycle/Wheelchair 10K 5K Run 5K Walk Meet the 2023 Charity Partners Race Results Participant Photos Volunteer! Countdown to Race Day!