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Col de la Loze
From Moûtiers (via Méribel). Length and gradient from an official source; times from the climb time calculator.
- Start
- Moûtiers (via Méribel)
- 478 m
- Length
- 26.5 km
- Average gradient
- 7%
- Max gradient
- 12%
- Elevation gain
- 1,826 m
- Summit
- 2,304 m
Source: Route des Grandes Alpes, checked 15 October 2026.
Méribel route from Moûtiers. RGA gives a 12% maximum with passages at 20%. The Courchevel route on the same page is 32.8 km at 6% (1,886 m).
Time at your watts
| W/kg | Power | Time | Speed | VAM |
|---|---|---|---|---|
| 2.0 | 140 W | 3:04:27 | 8.6 km/h | 602 m/h |
| 2.5 | 175 W | 2:29:03 | 10.7 km/h | 745 m/h |
| 3.0 | 210 W | 2:05:40 | 12.7 km/h | 883 m/h |
| 3.5 | 245 W | 1:49:08 | 14.6 km/h | 1,017 m/h |
| 4.0 | 280 W | 1:36:50 | 16.4 km/h | 1,147 m/h |
| 5.0 | 350 W | 1:19:52 | 19.9 km/h | 1,390 m/h |
| 6.0 | 420 W | 1:08:44 | 23.1 km/h | 1,615 m/h |
Model estimate in calm air at steady power (Martin et al. 1998). 70 kg rider + 8 kg bike, tops position (CdA 0.358), Crr 0.0032, 15 °C, air density at the climb's mid-elevation. Mid-elevation 1,391 m (air density 1.038 kg/m³). Calculate yours / All climbs
Climb time calculator (prefilled) / All famous climbs