Detroit Free Press Half Marathon 2024 Dates. The detroit free press marathon is michigan’s largest road race, north america’s largest international road race & a beloved tradition among runners across the world. For each race, you’ll find the history of the half marathon and the course, the most recent year’s course maps,.
Going from the heart of detroit, runners cross over into motor city ontario, crossing international lines. The detroit free press marathon is michigan’s largest road race, north america’s largest international road race & a beloved tradition among runners across the world.