BikeClimbs.com

col de la N20

📍
1, Route de Saint-Fiacre, Étréchy, Étampes, Essonne, Ile-de-France, Metropolitan France, 91580, France
Cat. 4Flag this climb

Estimated Climb Time

Loading your rider settings for col de la N20...

Save your rider settings to unlock climb-time estimates and the effort table below.

Climb Profile

Altitude builds left to right while colour shows gradient severity for each part of col de la N20.

60 m90 m125 m155 m-0.7% from 0 m to 44 m1.8% from 44 m to 78 m2.5% from 78 m to 111 m1.6% from 111 m to 149 m0.0% from 149 m to 156 m0.0% from 156 m to 179 m0.0% from 179 m to 186 m2.0% from 186 m to 201 m2.9% from 201 m to 225 m0.0% from 225 m to 234 m0.0% from 234 m to 251 m7.9% from 251 m to 276 m-1.2% from 276 m to 293 m-1.2% from 293 m to 309 m-0.6% from 309 m to 325 m-1.3% from 325 m to 333 m-1.9% from 333 m to 349 m-0.3% from 349 m to 379 m10.3% from 379 m to 394 m11.0% from 394 m to 407 m0.0% from 407 m to 414 m0.0% from 414 m to 429 m0.0% from 429 m to 451 m8.1% from 451 m to 459 m12.5% from 459 m to 466 m10.3% from 466 m to 480 m0.0% from 480 m to 527 m0.0% from 527 m to 542 m0.7% from 542 m to 556 m0.9% from 556 m to 578 m0.6% from 578 m to 594 m1.1% from 594 m to 640 m0.3% from 640 m to 677 m-4.0% from 677 m to 700 m-3.3% from 700 m to 754 m-5.5% from 754 m to 778 m3.8% from 778 m to 831 m0.0% from 831 m to 848 m0.0% from 848 m to 866 m0.0% from 866 m to 888 m0.0% from 888 m to 897 m0.0% from 897 m to 924 m0.0% from 924 m to 933 m0.0% from 933 m to 968 m0.0% from 968 m to 984 m2.1% from 984 m to 1.0 km6.2% from 1.0 km to 1.0 km0.0% from 1.0 km to 1.0 km0.0% from 1.0 km to 1.1 km8.1% from 1.1 km to 1.1 km6.0% from 1.1 km to 1.1 km2.8% from 1.1 km to 1.1 km1.9% from 1.1 km to 1.1 km1.4% from 1.1 km to 1.1 km3.7% from 1.1 km to 1.2 km3.6% from 1.2 km to 1.2 km0.5% from 1.2 km to 1.2 km2.9% from 1.2 km to 1.2 km3.3% from 1.2 km to 1.2 km0.0% from 1.2 km to 1.2 km-0.2% from 1.2 km to 1.3 km1.8% from 1.3 km to 1.4 km3.4% from 1.4 km to 1.4 km0.9% from 1.4 km to 1.4 km0.0% from 1.4 km to 1.4 km0.8% from 1.4 km to 1.4 km1.8% from 1.4 km to 1.4 km-1.1% from 1.4 km to 1.5 km0.5% from 1.5 km to 1.5 km1.5% from 1.5 km to 1.6 km1.4% from 1.6 km to 1.6 km2.1% from 1.6 km to 1.6 km1.6% from 1.6 km to 1.7 km0.0% from 1.7 km to 1.7 km3.7% from 1.7 km to 1.7 km9.9% from 1.7 km to 1.7 km8.5% from 1.7 km to 1.7 km1.6% from 1.7 km to 1.7 km-1.4% from 1.7 km to 1.8 km-1.3% from 1.8 km to 1.8 km-1.2% from 1.8 km to 1.8 km0.6% from 1.8 km to 1.9 km3.2% from 1.9 km to 1.9 km3.1% from 1.9 km to 1.9 km0.9% from 1.9 km to 1.9 km2.7% from 1.9 km to 2.0 km2.0% from 2.0 km to 2.0 km4.7% from 2.0 km to 2.0 km2.9% from 2.0 km to 2.0 km2.0% from 2.0 km to 2.0 km3.5% from 2.0 km to 2.1 km6.0% from 2.1 km to 2.1 km3.0% from 2.1 km to 2.1 km5.4% from 2.1 km to 2.1 km7.3% from 2.1 km to 2.1 km5.0% from 2.1 km to 2.2 km8.1% from 2.2 km to 2.2 km8.1% from 2.2 km to 2.2 km2.7% from 2.2 km to 2.2 km6.2% from 2.2 km to 2.2 km6.7% from 2.2 km to 2.2 km4.2% from 2.2 km to 2.2 km7.5% from 2.2 km to 2.3 km3.5% from 2.3 km to 2.3 km7.7% from 2.3 km to 2.3 km8.0% from 2.3 km to 2.3 km9.0% from 2.3 km to 2.3 km5.4% from 2.3 km to 2.3 km3.6% from 2.3 km to 2.4 km8.3% from 2.4 km to 2.4 km7.4% from 2.4 km to 2.4 km9.1% from 2.4 km to 2.4 km9.1% from 2.4 km to 2.4 km6.4% from 2.4 km to 2.4 km8.3% from 2.4 km to 2.4 km8.8% from 2.4 km to 2.5 km9.4% from 2.5 km to 2.5 km7.6% from 2.5 km to 2.5 km8.6% from 2.5 km to 2.5 km10.8% from 2.5 km to 2.5 km9.6% from 2.5 km to 2.5 km9.6% from 2.5 km to 2.5 km10.8% from 2.5 km to 2.5 km7.0% from 2.5 km to 2.6 km11.7% from 2.6 km to 2.6 km19.0% from 2.6 km to 2.6 km16.7% from 2.6 km to 2.6 km20.6% from 2.6 km to 2.6 km9.8% from 2.6 km to 2.6 km7.0% from 2.6 km to 2.6 km3.3% from 2.6 km to 2.6 km0.0% from 2.6 km to 2.6 km0.5% from 2.6 km to 2.7 km3.3% from 2.7 km to 2.7 km5.7% from 2.7 km to 2.7 km3.6% from 2.7 km to 2.7 km1.9% from 2.7 km to 2.7 km1.9% from 2.7 km to 2.7 km4.5% from 2.7 km to 2.7 km6.1% from 2.7 km to 2.8 km5.6% from 2.8 km to 2.8 km3.6% from 2.8 km to 2.8 km2.4% from 2.8 km to 2.8 km4.5% from 2.8 km to 2.8 km2.7% from 2.8 km to 2.8 km1.8% from 2.8 km to 2.8 km3.4% from 2.8 km to 2.8 km2.8% from 2.8 km to 2.9 km0.7% from 2.9 km to 2.9 km0.8% from 2.9 km to 2.9 km2.3% from 2.9 km to 2.9 km2.9% from 2.9 km to 3.0 km0.8% from 3.0 km to 3.0 km1.5% from 3.0 km to 3.0 km3.1% from 3.0 km to 3.1 km2.1% from 3.1 km to 3.1 km4.2% from 3.1 km to 3.1 km2.3% from 3.1 km to 3.1 km4.6% from 3.1 km to 3.1 km4.6% from 3.1 km to 3.1 km0.8% from 3.1 km to 3.2 km0.7% from 3.2 km to 3.2 km2.3% from 3.2 km to 3.2 km0.7% from 3.2 km to 3.3 km0.0% from 3.3 km to 3.3 km0.0% from 3.3 km to 3.3 km-1.6% from 3.3 km to 3.3 km-2.3% from 3.3 km to 3.3 km-1.3% from 3.3 km to 3.3 km-0.4% from 3.3 km to 3.4 km0.0% from 3.4 km to 3.4 km1.3% from 3.4 km to 3.4 km0.9% from 3.4 km to 3.4 km1.4% from 3.4 km to 3.4 km1.4% from 3.4 km to 3.4 km1.3% from 3.4 km to 3.5 km0.9% from 3.5 km to 3.5 km1.0% from 3.5 km to 3.5 km0.4% from 3.5 km to 3.5 km0.4% from 3.5 km to 3.6 km-0.7% from 3.6 km to 3.6 km0.0% from 3.6 km to 3.6 km-1.2% from 3.6 km to 3.7 km-1.3% from 3.7 km to 3.7 km-0.2% from 3.7 km to 3.7 km0.0% from 3.7 km to 3.8 km-0.2% from 3.8 km to 3.8 km0.2% from 3.8 km to 3.9 km0.0% from 3.9 km to 3.9 km1.4% from 3.9 km to 3.9 km1.4% from 3.9 km to 3.9 km3.5% from 3.9 km to 4.0 km2.0% from 4.0 km to 4.0 km2.3% from 4.0 km to 4.0 km0.4% from 4.0 km to 4.0 km0.7% from 4.0 km to 4.1 km0.5% from 4.1 km to 4.1 km0.0% from 4.1 km to 4.1 km3.1% from 4.1 km to 4.2 km3.9% from 4.2 km to 4.2 km4.3% from 4.2 km to 4.2 km1.5% from 4.2 km to 4.3 km1%1%6%1%2%0 m1 km2 km3 km4 km
Gradient key0-3%3-6%6-9%9-12%12-15%15%+

Climb Stats

Combined metric and imperial stats for quick route planning.

Climb categoryCategory 4
Distance4.27 km / 2.65 miles
Elevation gain91.4 m / 300 ft
Average gradient2.1%
Maximum gradient17.6%
Elevation high154.7 m / 508 ft
Elevation low63 m / 207 ft
Climb difficulty score9,136.94

Similar Climbs Nearby

If you like the shape of this climb, these nearby options have a similar distance, gradient, and elevation profile.

Tip: rotate your phone to landscape and swipe the table sideways to reveal the full set of climb details.

ClimbLengthGradientAscent
Côte Vaucelas
Étréchy, Essonne
2.75 km2.6%72 m
Sortie N20 - Vaucelas
Étréchy, Essonne
3.25 km1.5%50 m
côte de Chauffour + faux plat émondants
Étréchy, Essonne
5.43 km1.1%62 m
Sortie N20 - Saudreville.
Étréchy, Essonne
5.64 km1.1%62 m
Chemin du Coudray
Étréchy, Essonne
1.35 km2.3%31 m

Climb Rank

How does this climb compare against every other climb in the world?

🗺

This climb ranks 638,908th out of 2,710,652 worldwide cycling climbs.

🧮

Ranked as the 78,457th most difficult cycling climb of all 342,105 climbs in France.

📉

Places 897th out of 20,922 cycling climbs in Ile-de-France.

⚖

Ranks 48th out of 3,385 cycling climbs in Essonne.

🥇

This is the most difficult cycling climb in Étréchy.

Useful Links

View this climb on other sites.

Google Street View
Strava

Something wrong with this listing? Help keep BikeClimbs accurate.

Flag this climb