Upriver Running Fall Races
Thunder Bay, Canada • 4 Oct 2025
The UpRiver Running Fall Races, held in Thunder Bay, Ontario, offer a community-focused trail running event featuring distances of 50K, 25K, 10K, and a 2.5K Kids Trail Run. Starting and finishing at Kinsmen Park, the courses primarily traverse single-track trails through scenic areas like Shuniah Mines, Cascades Conservation Area, and Centennial Park. The 25K course includes about 370 meters of elevation gain, with the 50K consisting of two loops of the 25K route. Aid stations are strategically placed along the routes, and participants receive finisher medals, with awards for top finishers in age divisions. The event promotes sustainability as a cupless race and offers a free vegetarian chili for all registered runners. Visit the organization's website for the most recent information.