33rd Niagara Ultra 50 km
33rd Niagara Ultra 50 km is a 50 km ultramarathon in Niagara-on-the-Lake, ON, Canada, taking place on Jun 20, 2026. This edition has already taken place.
- Date
- Jun 20, 2026
- Distance
- 50 km
- Location
- Niagara-on-the-Lake, ON, Canada
- Format
- Fixed distance