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Sulphur Springs Trail Race

Hamilton, Canada • 24-25 May 2025

The Sulphur Springs Trail Race, taking place in May, is a renowned running event hosted by the Burlington Runners Club, featuring a variety of distances including 10K, 20K, 50K, 50 miles, 100K, and 100 miles, along with team relays. Set in the picturesque Dundas Valley Conservation Area, the race offers a 20K loop course that combines groomed trails with challenging single tracks, providing a unique experience for runners of all skill levels. Celebrated as the oldest ultra marathon in Canada, this Athletics Ontario sanctioned event also serves as a qualifying race for the Western States Endurance Run. Visit the organization's website for the most recent information.

Canada Ontario Hamilton

Race information

Website
100 mi
100 Mile Team Relays
100 mi
100 Miles
100 km
100k
50 mi
50 Miles
50 km
50k
20 km
20k
10 km
10k
Visit the organization's website for the most recent information.
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