View on map
© MapLibre | OpenStreetMap contributors
1%
2%
4%
6%
8%
10%
12%
15%
20%

Bonvillard from Aiton

3.0
1 review/story | Elevation profile | 9 photos
Tips nearby
Bonvillard from Aiton
Bonvillard from Aiton
Bonvillard from Aiton
Bonvillard from Aiton
Bonvillard from Aiton
Bonvillard from Aiton
Bonvillard from Aiton
Bonvillard from Aiton
Your achievable time
Calculating based on your best performances...
Relaxed
Maximum
W/kg
W/kg
W/kg
Analyze your climbing performance
Detailed insight into your climbing performance & automatically check off climbs
Based on your best performances.
Your best attempt:
Number of attempts:
Elevation profile Bonvillard from Aiton

Statistics

Difficulty points 405
Length 5 mi
Average gradient 6%
Steepest segment 12.5%
Total ascent 1568 ft

Short recap

8 hairpin turns
#60 toughest climb of La Maurienne
#58 most elevation gain of La Maurienne
#52 longest climb of La Maurienne
#79 average steepest climb of La Maurienne
Feedback about this climb?
Show climbs nearby Export to GPS device

Bonvillard from Aiton is a climb in the region La Maurienne. It is 5 mi long and bridges 1568 ft of vertical ascent with an average gradient of 6%, resulting in a difficulty score of 405. The top of the ascent is located at 2441 ft above sea level. Climbfinder users shared 1 review/story of this climb and uploaded 9 photos.

Road names: D 102 & D 69

This is an automatic translation, the original language is: French.
A classic climb from Aiton , well known to local cyclists. Even if it's not very long, it's still demanding on the first part of 5.4km to the route des Combes as the average percentage is 8.2% , the gradient is always between 7.5 and 8.5% sometimes above, I didn't meet the 100M at 16.8%. There are then 2km of slight downhill and then the last 500m a little steeper to reach the heart of the small village of Aiton. To get a magnificent view of Les Bauges just opposite and t... read more

Photos (9)

Bonvillard from Aiton
Bonvillard from Aiton
Bonvillard from Aiton
Bonvillard from Aiton
Bonvillard from Aiton
Bonvillard from Aiton
Bonvillard from Aiton
Bonvillard from Aiton
Bonvillard from Aiton
transparant thumb
transparant thumb
transparant thumb

Your uploads (max 4)

Welcome! Please activate your account if you would like to share something. Look for the verification email in your inbox.

If you want to upload your photos, you need to create an account. It only takes 1 minute and it's completely free.

  • Receive free climbfinder goodies for your reviews & photos.
  • Create a bucket list and check off conquered climbs.
  • Add missing climbs.
Continue with GoogleContinue with Google Continue with FacebookContinue with Facebook Continue with AppleContinue with Apple Sign up with email
By signing up you agree to our terms of service and confirm that you have read our privacy & content policy.

Reviews (1)

5.0
4.0
3.0
2.0
1.0
sergenavetat
3 y 3.0
This is an automatic translation, the original language is: French. Show original

A classic climb from Aiton , well known to local cyclists.
Even if it's not very long, it's still demanding on the first part of 5.4km to the route des Combes as the average percentage is 8.2% , the gradient is always between 7.5 and 8.5% sometimes above, I didn't meet the 100M at 16.8%.
There are then 2km of slight downhill and then the last 500m a little steeper to reach the heart of the small village of Aiton.
To get a magnificent view of Les Bauges just opposite and the valley, push on behind the Church.

Une montée classique au départ de Aiton , bien connue des cyclistes locaux.
Même si elle n'est pas très longue, elles reste exigeante sur la première partie de 5,4km jusqu'à la route des Combes puisque le pourcentage moyen est de 8,2% , la pente est toujours entre 7,5 et 8.5% parfois au dessus, je n'ai pas rencontré les 100M à 16,8%.
Il reste ensuite 2 km en légère descente puis les 500 derniers mètres un peu plus pentus pour arriver au cœur du petit village de Aiton.
Pour avoir un magnifique point de vue sur Les Bauges juste en face et sur la vallée, poussez jusque derrière l'Eglise.

Dashboard

Climbing times

5 mph 00:59:47
7 mph 00:42:19
9 mph 00:32:59
12 mph 00:24:47

Road surface condition

100% 0% 0%
Based on 2 votes
Share your knowledge. What was the road condition during your ascent?

Traffic

100% 0% 0%
Based on 2 votes
Your experience counts. How much traffic did you encounter during the climb?

Frequently Asked Questions

Bonvillard can be cycled from 2 sides. Bonvillard from Aiton is the most popular side, but the summit can also be reached via Bonvillard from Saint Hélène sur Isère.

Bonvillard from Aiton is a challenging ascent. For this type of climbing, we recommend mountain gearing, specifically a compact system. This means a small front chainring of 34 teeth, combined with a rear cassette where, depending on your level, strength, and experience, you choose a sprocket with 30, 32, or even 34 teeth. Remember that a smooth cadence is always more efficient!

Bonvillard from Aiton is a serious climb and falls into the 2nd category. With a good basic fitness level, even without much cycling experience, you can complete this climb just fine. However, a bike with climbing gears is a must. Without experience or training, it will be really tough – but that’s part of the challenge!

Bonvillard from Aiton is 5 mi long.

The average gradient of Bonvillard from Aiton is 6%.

Bonvillard from Aiton has a steepest segment with an average gradient of 12.5%.

The summit of Bonvillard from Aiton is at 2441 ft.

At a slow pace of 5 mph, it takes about 00:59:47 to climb Bonvillard from Aiton. At 7 mph the time is 00:42:19, and at 9 mph 00:32:59. For the fastest cyclists, 00:24:47 is an achievable time.

Bonvillard from Aiton is located in the region Savoie in France.

This page is better in the app

Climbfinder app
Climbfinder
(Free)
Open