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bosse de Chermizy-Ailles

📍
Rue Arsène Houssaye, Ardon, Laon, Aisne, Hauts-de-France, Metropolitan France, 02000, France
Cat. 4Flag this climb

Estimated Climb Time

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Climb Profile

Altitude builds left to right while colour shows gradient severity for each part of bosse de Chermizy-Ailles.

70 m110 m150 m190 m-0.8% from 0 m to 62 m-0.3% from 62 m to 123 m1.5% from 123 m to 183 m0.6% from 183 m to 248 m-1.2% from 248 m to 297 m-0.9% from 297 m to 365 m-0.3% from 365 m to 432 m0.6% from 432 m to 499 m0.9% from 499 m to 566 m0.7% from 566 m to 607 m0.9% from 607 m to 672 m0.8% from 672 m to 696 m0.9% from 696 m to 753 m1.3% from 753 m to 768 m0.7% from 768 m to 784 m2.3% from 784 m to 813 m3.7% from 813 m to 822 m1.9% from 822 m to 864 m0.3% from 864 m to 930 m0.5% from 930 m to 972 m0.4% from 972 m to 1.0 km-0.3% from 1.0 km to 1.1 km-0.3% from 1.1 km to 1.2 km0.9% from 1.2 km to 1.2 km0.5% from 1.2 km to 1.3 km1.5% from 1.3 km to 1.4 km0.0% from 1.4 km to 1.4 km0.6% from 1.4 km to 1.5 km1.2% from 1.5 km to 1.5 km1.7% from 1.5 km to 1.6 km2.6% from 1.6 km to 1.6 km1.7% from 1.6 km to 1.7 km1.5% from 1.7 km to 1.7 km1.3% from 1.7 km to 1.7 km0.6% from 1.7 km to 1.7 km1.2% from 1.7 km to 1.8 km1.1% from 1.8 km to 1.8 km0.0% from 1.8 km to 1.8 km0.8% from 1.8 km to 1.9 km1.3% from 1.9 km to 1.9 km0.4% from 1.9 km to 1.9 km1.7% from 1.9 km to 2.0 km2.8% from 2.0 km to 2.0 km1.2% from 2.0 km to 2.0 km1.8% from 2.0 km to 2.1 km-4.7% from 2.1 km to 2.1 km-4.4% from 2.1 km to 2.1 km-3.1% from 2.1 km to 2.1 km-2.2% from 2.1 km to 2.2 km-1.2% from 2.2 km to 2.2 km0.5% from 2.2 km to 2.3 km0.8% from 2.3 km to 2.3 km2.0% from 2.3 km to 2.4 km2.7% from 2.4 km to 2.4 km2.3% from 2.4 km to 2.4 km2.5% from 2.4 km to 2.4 km2.6% from 2.4 km to 2.5 km3.8% from 2.5 km to 2.5 km2.5% from 2.5 km to 2.5 km4.1% from 2.5 km to 2.6 km4.8% from 2.6 km to 2.7 km6.1% from 2.7 km to 2.7 km3.7% from 2.7 km to 2.7 km1.7% from 2.7 km to 2.7 km1.3% from 2.7 km to 2.7 km1.4% from 2.7 km to 2.7 km1.1% from 2.7 km to 2.8 km1.4% from 2.8 km to 2.8 km1.8% from 2.8 km to 2.8 km2.4% from 2.8 km to 2.9 km2.2% from 2.9 km to 2.9 km2.1% from 2.9 km to 2.9 km1.8% from 2.9 km to 3.0 km2.0% from 3.0 km to 3.0 km2.6% from 3.0 km to 3.1 km3.1% from 3.1 km to 3.1 km2.4% from 3.1 km to 3.1 km0.6% from 3.1 km to 3.2 km0.0% from 3.2 km to 3.2 km0.3% from 3.2 km to 3.2 km0.0% from 3.2 km to 3.2 km1.8% from 3.2 km to 3.3 km4.3% from 3.3 km to 3.3 km5.0% from 3.3 km to 3.3 km-0.4% from 3.3 km to 3.4 km-1.3% from 3.4 km to 3.4 km1.0% from 3.4 km to 3.4 km1.9% from 3.4 km to 3.5 km4.5% from 3.5 km to 3.5 km2.6% from 3.5 km to 3.5 km2.6% from 3.5 km to 3.5 km2.1% from 3.5 km to 3.6 km3.5% from 3.6 km to 3.6 km6.4% from 3.6 km to 3.6 km3.0% from 3.6 km to 3.7 km3.6% from 3.7 km to 3.7 km6.1% from 3.7 km to 3.7 km-9.2% from 3.7 km to 3.7 km-12.2% from 3.7 km to 3.8 km-1.8% from 3.8 km to 3.8 km-0.4% from 3.8 km to 3.8 km-0.5% from 3.8 km to 3.9 km4.9% from 3.9 km to 3.9 km3.3% from 3.9 km to 3.9 km4.8% from 3.9 km to 3.9 km6.3% from 3.9 km to 3.9 km5.2% from 3.9 km to 3.9 km6.0% from 3.9 km to 4.0 km5.3% from 4.0 km to 4.0 km6.7% from 4.0 km to 4.0 km5.7% from 4.0 km to 4.0 km5.5% from 4.0 km to 4.0 km6.8% from 4.0 km to 4.1 km7.5% from 4.1 km to 4.1 km8.1% from 4.1 km to 4.1 km10.1% from 4.1 km to 4.1 km10.1% from 4.1 km to 4.1 km9.5% from 4.1 km to 4.1 km10.0% from 4.1 km to 4.2 km10.9% from 4.2 km to 4.2 km10.8% from 4.2 km to 4.2 km10.4% from 4.2 km to 4.2 km10.9% from 4.2 km to 4.2 km7.1% from 4.2 km to 4.2 km6.2% from 4.2 km to 4.2 km5.5% from 4.2 km to 4.2 km6.2% from 4.2 km to 4.2 km5.0% from 4.2 km to 4.2 km5.6% from 4.2 km to 4.2 km3.6% from 4.2 km to 4.3 km8.2% from 4.3 km to 4.3 km8.8% from 4.3 km to 4.3 km6.8% from 4.3 km to 4.3 km6.8% from 4.3 km to 4.3 km6.5% from 4.3 km to 4.3 km5.6% from 4.3 km to 4.3 km9.9% from 4.3 km to 4.3 km9.2% from 4.3 km to 4.3 km9.0% from 4.3 km to 4.4 km9.2% from 4.4 km to 4.4 km9.2% from 4.4 km to 4.4 km9.2% from 4.4 km to 4.4 km7.0% from 4.4 km to 4.4 km6.0% from 4.4 km to 4.4 km6.4% from 4.4 km to 4.4 km6.2% from 4.4 km to 4.5 km6.6% from 4.5 km to 4.5 km5.9% from 4.5 km to 4.5 km4.2% from 4.5 km to 4.5 km3.4% from 4.5 km to 4.6 km2.5% from 4.6 km to 4.6 km3.8% from 4.6 km to 4.6 km4.0% from 4.6 km to 4.7 km4.1% from 4.7 km to 4.7 km3.5% from 4.7 km to 4.7 km3.1% from 4.7 km to 4.8 km3.8% from 4.8 km to 4.8 km4.0% from 4.8 km to 4.8 km4.3% from 4.8 km to 4.9 km4.3% from 4.9 km to 4.9 km4.1% from 4.9 km to 4.9 km4.0% from 4.9 km to 5.0 km4.7% from 5.0 km to 5.0 km4.7% from 5.0 km to 5.0 km5.2% from 5.0 km to 5.0 km5.9% from 5.0 km to 5.1 km5.8% from 5.1 km to 5.1 km5.0% from 5.1 km to 5.1 km5.7% from 5.1 km to 5.1 km4.9% from 5.1 km to 5.1 km5.2% from 5.1 km to 5.1 km5.2% from 5.1 km to 5.1 km5.2% from 5.1 km to 5.2 km5.1% from 5.2 km to 5.2 km3.0% from 5.2 km to 5.2 km1.3% from 5.2 km to 5.2 km0.0% from 5.2 km to 5.2 km-4.3% from 5.2 km to 5.3 km-5.5% from 5.3 km to 5.3 km0%1%2%2%6%2%0 m1 km2 km3 km4 km5 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
Distance5.33 km / 3.31 miles
Elevation gain108.6 m / 356 ft
Average gradient2%
Maximum gradient10.8%
Elevation high187.9 m / 616 ft
Elevation low74.6 m / 245 ft
Climb difficulty score10,864.43

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
rampe d'ardon totale
Laon, Aisne
2.51 km4.4%109 m
Laon --> Cessières
Laon, Aisne
6.18 km0.4%24 m
Ruelle Cayet Climb
Laon, Aisne
1.98 km4.8%94 m
ALB Porte d'Ardon
Laon, Aisne
1.65 km4.2%96 m
ttt pt 2
Laon, Aisne
4.88 km0.3%13 m

Climb Rank

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

🗺

This climb ranks 514,799th out of 2,710,652 worldwide cycling climbs.

🧮

Ranked as the 62,917th most difficult cycling climb of all 342,105 climbs in France.

📉

Places 354th out of 17,918 cycling climbs in Hauts-de-France.

⚖

Ranks 88th out of 2,866 cycling climbs in Aisne.

🥈️

This is the second most difficult cycling climb in Laon.

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