From Chalmazel (Chalmazel-Jeansagnière)
Departmental road
Col de la croix de Ladret, 1,060 m, in Loire. Main climb: 3.6 km at 4.4% average, 158 m of climbing from Chalmazel (Chalmazel-Jeansagnière).
Figures for the main climb (From Chalmazel (Chalmazel-Jeansagnière)). The other climbs are further down.
| Main climb | Distance | Elevation gain | Elevation loss | Average gradient | Steepest 500 m | Difficulty index |
|---|---|---|---|---|---|---|
| From Chalmazel (Chalmazel-Jeansagnière) | 3.6 km | 158 m | 19 m | 4.4 % | 8.4 % | 0.6 Easy |
| From Montverdun | 21.4 km | 768 m | 94 m | 3.6 % | 11.1 % | 2.2 Easy |
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Departmental road
Minor departmental road
2 ascents proposed here — other ways up this col remain possible.
Distances and elevation gains derived from the OpenStreetMap road network and a digital terrain model, measured on the very profile shown here.
Figures computed on 7 September 2026.
Straight-line distances, not road distances. The cols a climb actually rides over are listed above.
The hardest climb of Col de la croix de Ladret, from Chalmazel (Chalmazel-Jeansagnière), is 3.6 km long for 158 m of ascent, i.e. 4.4% average.
The steepest 500 m sits at 8.4%, and the hardest kilometre is the 3th, at 7.1%.
Sleipnir recognises the cols you cross from the GPS trace of your rides: the col ticks itself off the day you ride over it.
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