Boulay-les-Troux is a climb in the region Essonne. It is 0.8 mi long and bridges 171 ft of vertical ascent with an average gradient of 4.1%, resulting in a difficulty score of 24. The top of the ascent is located at 545 ft above sea level. Climbfinder users shared 1 review/story of this climb and uploaded 0 photos.
Road name: Rue de la Butte à Bernard
3.0 by MoucheThis is an automatic translation, the original language is: French.Gentle, even slope that doesn't require too much effort. It's a pity the surface isn't up to scratch, as you lose some performance, but it's worth it.... read more
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Gentle, even slope that doesn't require too much effort. It's a pity the surface isn't up to scratch, as you lose some performance, but it's worth it.
Pente douce et régulière qui ne demande pas trop d'effort. Dommage que le revêtement ne soit pas au top, on perd du rendement, mais vaut le coup
| 5 mph | 00:09:29 |
| 7 mph | 00:06:43 |
| 9 mph | 00:05:14 |
| 12 mph | 00:03:55 |
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