In the Endurance Analytics catalog · 17 races in the sample · 2026 · BIH · 10–∞ km
| # | Race | Gain per kilometre, m/km ↓ |
|---|---|---|
| 1 | Blue trailČvrsnica Ultra TrailBIH · 2026 · 34.0 km | 68declared |
| 2shared | Yellow trailČvrsnica Ultra TrailBIH · 2026 · 25.0 km | 60declared |
| 2shared | Blue RaceSivadijeBIH · 2026 · 20.0 km | 60declared |
| 4 | RED COURSEVucko TrailBIH · 2026 · 58.1 km | 56 |
| 5 | BLACK COURSEVucko TrailBIH · 2026 · 102.3 km | 52 |
| 6 | Green raceSivadijeBIH · 2026 · 12.5 km | 52declared |
| 7 | VRIJESAK trailVRIJESAK trailBIH · 2026 · 13.7 km | 52 |
| 8 | JAVORNJAČA trailJAVORNJAČA trailBIH · 2026 · 18.3 km | 52 |
| 9 | 26kmJastrebinkaBIH · 2026 · 26.3 km | 50 |
| 10 | 12 kmSalamander TrailBIH · 2026 · 12.0 km | 50declared |
| 11 | GREEN COURSEVucko TrailBIH · 2026 · 13.5 km | 49 |
| 12 | 21.5 kmSalamander TrailBIH · 2026 · 21.5 km | 49declared |
| 13 | ŠUTIĆA KAMEN trailŠUTIĆA KAMEN trailBIH · 2026 · 14.4 km | 43 |
| 14 | YELLOW COURSEVucko TrailBIH · 2026 · 27.0 km | 43 |
| 15 | DVA VRHA trailDVA VRHA trailBIH · 2026 · 28.7 km | 42 |
| 16 | BLUE COURSEVucko TrailBIH · 2026 · 39.6 km | 40 |
| 17 | Green trailČvrsnica Ultra TrailBIH · 2026 · 10.0 km | 38declared |