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Col du Bonhomme — 949 m

Col du Bonhomme, 949 m, in Haut-Rhin. Main climb: 4.1 km at 9.1% average, 377 m of climbing from Plainfaing.

At a glance

Distance
4.1 km
Elevation gain
377 m
Average gradient
9.1 %
Difficulty index
3.4 Moderate

Figures for the main climb (From Plainfaing). The other climbs are further down.

Location

Department
Haut-Rhin
Altitude
949 m
Coordinates
48.16462, 7.08000

Map of the climbs

2 km© IGN – PLAN IGN v2 · © les contributeurs d’OpenStreetMap
2 km© IGN – PLAN IGN v2 · © les contributeurs d’OpenStreetMap

Cycling ascents

Derived climbs, with their figures
Main climb Distance Elevation gain Elevation loss Average gradient Steepest 500 m Difficulty index
From Plainfaing 4.1 km 377 m — 9.1 % 15.6 % 3.4 Moderate
From Lapoutroie 13.3 km 611 m 19 m 4.6 % 9.1 % 2.6 Moderate
From Fraize 7.7 km 395 m — 5.1 % 8.8 % 2.0 Easy
From Sainte-Marie-aux-Mines 18.1 km 754 m 180 m 4.2 % 9.8 % 1.8 Easy

Scroll the table sideways to see every column.

4 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

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 du Bonhomme?

The hardest climb of Col du Bonhomme, from Plainfaing, is 4.1 km long for 377 m of ascent, i.e. 9.1% average.

What is the steepest part of Col du Bonhomme?

The steepest 500 m sits at 15.6%, and the hardest kilometre is the 4th, at 13.7%.

Col du Bonhomme: add this col to your collection

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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