Northstar Ultra 170mi
Northstar Ultra 170mi is a 274 km ultramarathon in Kielder, United Kingdom, taking place on Jun 13 – Jun 14, 2026. This edition has already taken place.
- Date
- Jun 13 – Jun 14, 2026
- Distance
- 274 km
- Location
- Kielder, United Kingdom
- Format
- Fixed distance