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Sente de la Butte à Doineau from Jouy-en-Josas

4
4.0
3 reviews | Elevation profile | 2 photos
In some places the road surface of this climb is bad, but it can be ridden with a road bike.
Sente de la Butte à Doineau from Jouy-en-Josas
Sente de la Butte à Doineau from Jouy-en-Josas
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Elevation profile Sente de la Butte à Doineau from Jouy-en-Josas
bad road (along the entire length)

Statistics

Difficulty points 116
Length 0.2 mi
Average gradient 19.7%
Steepest segment 27.1%
Total ascent 177 ft

Short recap

Bad road
#9 toughest climb of Île-de-France
#63 most elevation gain of Yvelines
#82 longest climb of Yvelines
#49 average steepest climb of World
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Sente de la Butte à Doineau from Jouy-en-Josas is a climb in the region Yvelines. It is 0.2 mi long and bridges 177 ft of vertical ascent with an average gradient of 19.7%, resulting in a difficulty score of 116. The top of the ascent is located at 495 ft above sea level. Climbfinder users shared 3 reviews of this climb and uploaded 2 photos.

Road names: Sente à Doineau & Sente de la Butte à Doineau

2.0 by Jepeeg
This is an automatic translation, the original language is: French.
The road is completely broken on the 2nd part of the climb. It was a real pain, even with a Gravel and tyres with studs.... read more

Photos (2)

Sente de la Butte à Doineau from Jouy-en-Josas
Sente de la Butte à Doineau from Jouy-en-Josas
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Reviews (3)

5.0
4.0
3.0
2.0
1.0
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Jepeeg
Jepeeg premium
1 y 2.0
This is an automatic translation, the original language is: French. Show original

The road is completely broken on the 2nd part of the climb. It was a real pain, even with a Gravel and tyres with studs.

La route est complétement "défoncée" sur la 2ème partie de la montée. Cela a été très pénible même avec un Gravel et des pneus avec crampons.

Dashboard
AlbinF
AlbinF
1 y 5.0
This is an automatic translation, the original language is: French. Show original

The hill is incredibly steep 30％ however the road is impassable is road tyre. You should use a Gravel. If you want to train in Vo2 max you have its little sister which is just next door( a little less steep but still +20％)

La cote est incroyablement pentue 30％ cependant la route est impraticable est pneu de route. Vous devriez utiliser un Gravel. Si vous souhaitez vous entraîner en Vo2 max vous avez ça petite sœur qui est juste à côté( un peu moins pentue mais quand même +20％)

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Cromagnon
Cromagnon premium
2 y 5.0
This is an automatic translation, the original language is: French. Show original

Absolute madness!
Incredibly, this ultra-short climb has the highest percentage in France.
19.7％ average with a good passage at 27％.
And above all, add to that the fact that the surface is really really bad and you've got the perfect cocktail for getting stuck in the middle of the climb! It took me three attempts to get to the end. The cruel lack of grip meant that I had to anticipate exactly where I was going to place my front wheel.
"Inhuman", said a lady who lives in the neighbourhood!
A hidden gem!
A MUST DO!

Dinguerie absolue !
Mine de rien, cette côte ultra courte a le pourcentage le plus élevé de France.
19,7％ de moyenne avec un bon passage à 27％.
Et surtout, ajoutez à cela que le revêtement est vraiment très mauvais et vous avez le cocktail parfait pour rester bloqué au milieu de l’ascension ! Il m’a fallu trois tentatives pour aller au bout. Le cruel manque d’adhérence oblige à anticiper sur la zone précise où l’on doit placer sa roue avant.
« Inhumain » m’a dit une dame qui habite le quartier !
Joyau caché !
À FAIRE !

Sente de la Butte à Doineau from Jouy-en-Josas
Sente de la Butte à Doineau from Jouy-en-Josas
Dashboard

Climbing times

5 mph 00:02:03
7 mph 00:01:27
9 mph 00:01:08
12 mph 00:00:51

Road surface condition

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Based on 5 votes
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Traffic

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Based on 4 votes
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Frequently Asked Questions

Sente de la Butte à Doineau can be cycled from 2 sides. Chemin des Mabilleries from Jouy-en-Josas is the most popular side, but the summit can also be reached via Sente de la Butte à Doineau from Jouy-en-Josas.

You don't need special gearing for Sente de la Butte à Doineau from Jouy-en-Josas. 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.

Sente de la Butte à Doineau from Jouy-en-Josas is a 4th-category climb. A sprint to the top is usually not an option, and untrained riders will definitely feel it in their legs. For trained cyclists, it is a great training climb.

Sente de la Butte à Doineau from Jouy-en-Josas is 0.2 mi long.

The average gradient of Sente de la Butte à Doineau from Jouy-en-Josas is 19.7%.

Sente de la Butte à Doineau from Jouy-en-Josas has a steepest segment with an average gradient of 27.1%.

The summit of Sente de la Butte à Doineau from Jouy-en-Josas is at 495 ft.

At a slow pace of 5 mph, it takes about 00:02:03 to climb Sente de la Butte à Doineau from Jouy-en-Josas. At 7 mph the time is 00:01:27, and at 9 mph 00:01:08. For the fastest cyclists, 00:00:51 is an achievable time.

Sente de la Butte à Doineau from Jouy-en-Josas is located in the region Yvelines in France.

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