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Upriver Running Fall Races

Thunder Bay, Canada • 4 Oct 2025

UpRiver Running Fall Races takes place in Thunder Bay, Ontario, with start and finish at Kinsmen Park on Trowbridge Road. The event offers 50K, 25K, 10K, and a 2.5K Kids Trail Run. Runners traverse mostly single-track trails through Shuniah Mines, Cascades Conservation Area, Centennial Park, and surrounding parklands; the 50K comprises two 25K loops, with five aid stations for the longer distances.

The race emphasizes a cupless, eco-friendly approach and includes a finisher medal and age-group awards. New for recent editions, there is free vegetarian chili for participants, plus a shuttle service to and from the race. Participants will encounter varied terrain and rolling elevation that test endurance. Visit the organization's website for the most recent information.

Canada Ontario Thunder Bay

Race information

Website Registration
50 km
50k
25 km
370 m+
25k
10 km
10k
Kids Trail Run (2.5k)
Visit the organization's website for the most recent information.
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