From Saint-Bueil
Minor departmental road
Col des Mille Martyrs — 884 m
Col des Mille Martyrs, 884 m, in Isère. Main climb: 7.5 km at 7.3% average, 548 m of climbing from Saint-Bueil.
At a glance
- Distance
- 7.5 km
- Elevation gain
- 548 m
- Average gradient
- 7.3 %
- Difficulty index
- 4.0 Moderate
Figures for the main climb (From Saint-Bueil). The other climbs are further down.
Location
- Department
- Isère
- Altitude
- 884 m
- Coordinates
- 45.43309, 5.67855
Map of the climbs
- From Saint-Bueil
- From Miribel-les-Échelles
Cycling ascents
| Main climb | Distance | Elevation gain | Average gradient | Steepest 500 m | Difficulty index |
|---|---|---|---|---|---|
| From Saint-Bueil | 7.5 km | 548 m | 7.3 % | 11.2 % | 4.0 Moderate |
| From Miribel-les-Échelles | 7.6 km | 498 m | 6.6 % | 13.8 % | 3.3 Moderate |
Scroll the table sideways to see every column.
- 10% and above
- 8 to 10%
- 6 to 8%
- 4 to 6%
- under 4%
From Miribel-les-Échelles
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.
Cols nearby
- Col de Couz 636 m · 12 km
- Col de Porte 1,326 m · 17 km
- Col de Palaquit 1,154 m · 19 km
- Col du Coq 1,434 m · 19 km
- Col du Granier 1,134 m · 19 km
- Col de Parménie 578 m · 21 km
Straight-line distances, not road distances. The cols a climb actually rides over are listed above.
Frequently asked questions
How long is the climb to Col des Mille Martyrs?
The hardest climb of Col des Mille Martyrs, from Saint-Bueil, is 7.5 km long for 548 m of ascent, i.e. 7.3% average.
What is the steepest part of Col des Mille Martyrs?
The steepest 500 m sits at 11.2%, and the hardest kilometre is the 3th, at 9.2%.
Col des Mille Martyrs: add this col to your collection
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