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

Col de Jambaz from Thonon-les-Bains

3
2.5
2 reviews | Elevation profile | 0 photos
Tips nearby
Bike-friendly accommodation
Hotel Esprit Montagne
Abondance
Your accommodation or bike shop here?
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 Col de Jambaz from Thonon-les-Bains

Statistics

Difficulty points 211
Length 14 mi
Average gradient 2.5%
Steepest segment 6.6%
Total ascent 1844 ft

Short recap

#83 most elevation gain of Haute Savoie
#50 longest climb of Auvergne-Rhône-Alpes
Feedback about this climb?
Show climbs nearby Export to GPS device

Col de Jambaz from Thonon-les-Bains is a climb in the region Haute Savoie. It is 14 mi long and bridges 1844 ft of vertical ascent with an average gradient of 2.5%, resulting in a difficulty score of 211. The top of the ascent is located at 3419 ft above sea level. Climbfinder users shared 2 reviews of this climb and uploaded 0 photos.

Road names: Route d'Armoy, Route de Thonon, Route de Layat & Route de Saint-Jeoire

3.0 by BobTiel
This is an automatic translation, the original language is: Dutch.
Not that steep but a nice wide road. When we did it was pretty quiet more otherwise there is plenty of room to overtake for cars!... read more

Photos (0)

transparant thumb
transparant thumb
transparant thumb
transparant thumb
transparant thumb
transparant thumb
Receive free climbfinder goodies for your photos

Your uploads (max 4)

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

Receive free climbfinder goodies for your photos

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 (2)

5.0
4.0
3.0
2.0
1.0
Receive free climbfinder goodies for your reviews
BobTiel
BobTiel premium
4 d 3.0 via the Climbfinder app
This is an automatic translation, the original language is: Dutch. Show original

Not that steep but a nice wide road. When we did it was pretty quiet more otherwise there is plenty of room to overtake for cars!

Niet zo stijl maar wel een lekkere brede weg. Toen wij het deden was het best rustig meer anders is er voldoende plek om in te halen voor auto’s!

Dashboard
Krikette
Krikette
1 y 2.0
This is an automatic translation, the original language is: French. Show original

This pass is an access ramp to the Col de la Colombière or d'âtres in the region. It's a climb that presents no difficulties and takes place in pretty countryside.

Ce col est une rampe d'accès au Col de la Colombière ou d'âtres dans la région. C'est une montée qui ne présente aucune difficulté et qui se déroule dans de jolis paysages

Dashboard

Climbing times

5 mph 02:48:46
7 mph 01:59:29
9 mph 01:33:07
12 mph 01:09:57

Road surface condition

100% 0% 0%
Based on 1 vote
Share your knowledge. What was the road condition during your ascent?

Traffic

0% 100% 0%
Based on 1 vote
Your experience counts. How much traffic did you encounter during the climb?

Frequently Asked Questions

Col de Jambaz can be cycled from 3 sides. Col de Jambaz from Mieussy is the most popular side, but the summit can also be reached via Col de Jambaz from Thonon-les-Bains & Col de Jambaz from Saint Jeoire.

You don't need special gearing for Col de Jambaz from Thonon-les-Bains. The slope isn't long or steep enough to require much shifting down. You can conquer this climb on power alone. However, a compact gearing system with a smallest front chainring of 34 and largest rear sprocket of 28 or 30 is always nice if you enjoy cycling uphill. This helps maintain a smooth cadence.

Col de Jambaz from Thonon-les-Bains is a 3rd-category climb. Almost anyone can handle this climb, as long as you have a bike with climbing gears. If you have little training, you will probably need to shift down significantly. For experienced riders, Col de Jambaz from Thonon-les-Bains is not a problem.

Col de Jambaz from Thonon-les-Bains is 14 mi long.

The average gradient of Col de Jambaz from Thonon-les-Bains is 2.5%.

Col de Jambaz from Thonon-les-Bains has a steepest segment with an average gradient of 6.6%.

The summit of Col de Jambaz from Thonon-les-Bains is at 3419 ft.

At a slow pace of 5 mph, it takes about 02:48:46 to climb Col de Jambaz from Thonon-les-Bains. At 7 mph the time is 01:59:29, and at 9 mph 01:33:07. For the fastest cyclists, 01:09:57 is an achievable time.

Col de Jambaz from Thonon-les-Bains is located in the region Haute Savoie in France.

This page is better in the app

Climbfinder app
Climbfinder
(Free)
Open