In the Endurance Analytics catalog · 13 races in the sample · 2026 · MEX · 10–∞ km
| # | Race | Gain per kilometre, m/km ↓ |
|---|---|---|
| 1 | Ereno 20KPuerto Vallarta by UTMBMEX · 2026 · 20.0 km | 53declared |
| 2 | Weriga 100KUTMB ChihuahuaMEX · 2026 · 91.4 km | 52 |
| 3 | Raramuri 100MUTMB ChihuahuaMEX · 2026 · 115.4 km | 49 |
| 4 | Ultra Marathon 80K (50 Mile)Ultra Caballo BlancoMEX · 2026 · 77.7 km | 49 |
| 5 | Wixarika 81KPuerto Vallarta by UTMBMEX · 2026 · 81.0 km | 48declared |
| 6 | Marathon 42KUltra Caballo BlancoMEX · 2026 · 43.1 km | 48 |
| 7 | Half Marathon 21KUltra Caballo BlancoMEX · 2026 · 22.4 km | 47 |
| 8 | 100 MileUltra Caballo BlancoMEX · 2026 · 157.8 km | 45 |
| 9 | Haramara 37KPuerto Vallarta by UTMBMEX · 2026 · 37.0 km | 43declared |
| 10 | Komakali 39KUTMB ChihuahuaMEX · 2026 · 38.1 km | 42 |
| 11 | Akaa 59KUTMB ChihuahuaMEX · 2026 · 56.8 km | 41 |
| 12 | Napurega 21KUTMB ChihuahuaMEX · 2026 · 20.6 km | 33 |
| 13 | 14K Recreational RunUltra Caballo BlancoMEX · 2026 · 14.2 km | 24 |