Detroit, United States of America · Sunday 19 October 2025
The Detroit Free Press Marathon takes place in Detroit, Michigan, with routes that make it one of the few marathons worldwide to cross an international border. The event's full marathon begins in downtown Detroit at the intersection of West Fort Street and 2nd Avenue and follows a primarily flat and paved course through the city and into Windsor, Ontario, Canada. Runners cross the U.S.-Canada border via the Ambassador Bridge and return to Detroit through the Detroit-Windsor Tunnel, making for a
Adjusted Time
4:33:45
Time difference: +33.8 minutes compared to a flat, road, temperate course.