The Canyons Endurance Runs by UTMB: Canyons 100 Miles · Canyons 100K · Canyons 50K
Foresthill, California
2026 edition
| Course | Effort-km | Effort factor |
|---|---|---|
| Lavaredo 80K | 115 | ×1.44 |
| Transgrancanaria Advanced | 114 | ×1.39 |
| KAT100 Endurance Trail | 108 | ×1.47 |
Editions analysed: 2026.