Bonneval is a climb in the region French Alps. It is 6.1km long and bridges 518 vertical meters with an average gradient of 8.5%, resulting in a difficulty score of 510. The top of the ascent is located at 1464 meters above sea level. Climbfinder users shared 1 review/story of this climb and uploaded 7 photos.
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Carried out on 17 June 2023.
Before accessing the route detailed on the ClimbFinder profile you have to climb the first 7km of the Col de La Madeleine on the Tarentaise side, which increases the length and gradient: 13.8km 1055M gradient and 7.7％ average.
We were surprised because the road is in excellent condition right up to the finish, with only a gutter crossing it in the last 2km.
It's advisable to set off cool in the morning as it's quite hot in some places that aren't in the shade.
The profile is fairly accurate, reflecting the difficulty of the last 6 km.
The final stretch ends at a path accessible only by mountain bike or gravel bike and the views are magnificent, with Mont Blanc visible on a clear day.
Effectuée le 17 juin 2023.
Avant d'accéder à la route détaillée sur le profil ClimbFinder il faut gravir les 7 premiers kilomètres du Col de La Madeleine côté Tarentaise ce qui augmente la longueur et la dénivellation : 13,8km 1055M dénivelé et 7,7％ moyenne.
Nous avons été surpris car la route est en excellent état jusqu'au final, seule une gouttière traverse celle-ci dans les 2 derniers km.
Recommandé de partir à la fraiche le matin car il fait assez chaud à certains endroits non à l'ombre.
Le profil est assez fidèle ce qui rend compte de la difficulté des derniers 6 kilomètres.
Le final se termine à un chemin accessible uniquement en VTT ou Gravel et les points de vues sont magnifiques, par temps clair on aperçoit le Mont Blanc.
| 7 km/h | 00:52:17 |
| 11 km/h | 00:33:16 |
| 15 km/h | 00:24:24 |
| 19 km/h | 00:19:15 |
