Iseran Pass – Bonneval-sur-Arc loop from Col de l'Iseran
Iseran Pass – Bonneval-sur-Arc loop from Col de l'Iseran
52
runners
Iseran Pass – Bonneval-sur-Arc loop from Col de l'Iseran
05:38
33.5km
1,600m
Running
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required. The starting point of the route is right next to a parking lot.
Last updated: April 14, 2026
Tips
Temporary access restrictions
Includes segments with temporary access restrictions.
After 819 m for 173 m
Closed: • November-May
After 24.6 km for 262 m
Closed: • December-March (otherwise open)
After 26.9 km for 724 m
Closed: • November-May
After 32.6 km for 110 m
Closed: • November-May
Waypoints
Start point
Parking
Get Directions
1.00 km
Iseran Pass
Highlight • Mountain Pass
Translated by Google •
Tip by
2.42 km
Snow Bridge
Highlight • Bridge
Translated by Google •
Tip by
2.85 km
Ascent of Col de l'Iseran
Highlight • Mountain Pass
Translated by Google •
Tip by
8.23 km
Plan des Eaux
Highlight • Other
Tip by
21.3 km
Village of l'ECOT
Highlight • Settlement
Translated by Google •
Tip by
21.4 km
Trail Between Bonneval-sur-Arc and L'Ecot
Highlight • Trail
Translated by Google •
Tip by
25.0 km
Bonneval-sur-Arc
Highlight • Other
Translated by Google •
Tip by
33.5 km
End point
Parking
Way Types & Surfaces
Way Types
19.0 km
7.31 km
4.35 km
1.72 km
1.13 km
Surfaces
11.8 km
11.5 km
6.60 km
2.60 km
757 m
146 m
110 m
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Elevation
Highest point (2,770 m)
Lowest point (1,790 m)
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Weather
Powered by Foreca
Monday 18 May
5°C
-7°C
25 %
Additional weather tips
Max wind speed: 5.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.