Backyard Ultra Races in Ontario
Upcoming2racesNext upSep 12, 2026ThroughSep 2026
Browse 2 upcoming backyard ultra races in Ontario, with dates, venues, distances, and registration details for each listing. Also explore 5K, Road, 10K, 1K, and Trail races in Ontario, or compare options to find your next backyard ultra start line.
Types
Backyard Ultra (2) · Cause-Based (2) · Road (1) · Timed Ultras (1)
Upcoming Featured Races in Ontario
Backyard Ultra Races in Ontario 2026