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Fort l'Ecluse

📍
1781, Route du Pont Carnot, Collonges, Gex, Ain, Auvergne-Rhône-Alpes, Metropolitan France, 01550, 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 Fort l'Ecluse.

275 m320 m360 m405 m-4.5% from 0 m to 9 m0.0% from 9 m to 35 m0.0% from 35 m to 87 m0.0% from 87 m to 96 m0.0% from 96 m to 113 m0.0% from 113 m to 130 m0.0% from 130 m to 138 m0.0% from 138 m to 163 m2.5% from 163 m to 179 m5.2% from 179 m to 186 m5.3% from 186 m to 194 m8.0% from 194 m to 201 m5.4% from 201 m to 209 m0.0% from 209 m to 216 m1.0% from 216 m to 257 m6.2% from 257 m to 264 m6.2% from 264 m to 270 m9.2% from 270 m to 277 m6.0% from 277 m to 284 m0.8% from 284 m to 335 m6.3% from 335 m to 342 m6.3% from 342 m to 348 m6.2% from 348 m to 354 m6.2% from 354 m to 361 m0.0% from 361 m to 374 m0.0% from 374 m to 380 m0.0% from 380 m to 400 m0.0% from 400 m to 413 m4.5% from 413 m to 427 m6.2% from 427 m to 433 m6.2% from 433 m to 440 m6.2% from 440 m to 446 m6.2% from 446 m to 453 m0.0% from 453 m to 491 m0.0% from 491 m to 516 m0.0% from 516 m to 563 m0.0% from 563 m to 608 m0.7% from 608 m to 662 m5.3% from 662 m to 670 m5.3% from 670 m to 677 m5.4% from 677 m to 685 m5.4% from 685 m to 692 m0.0% from 692 m to 706 m0.0% from 706 m to 744 m10.5% from 744 m to 750 m7.1% from 750 m to 756 m7.1% from 756 m to 761 m10.7% from 761 m to 767 m7.1% from 767 m to 772 m0.0% from 772 m to 789 m11.1% from 789 m to 794 m11.1% from 794 m to 800 m7.5% from 800 m to 805 m8.8% from 805 m to 812 m10.9% from 812 m to 817 m0.0% from 817 m to 823 m0.0% from 823 m to 839 m2.3% from 839 m to 857 m6.9% from 857 m to 862 m6.9% from 862 m to 868 m6.7% from 868 m to 874 m6.9% from 874 m to 880 m0.0% from 880 m to 892 m0.0% from 892 m to 916 m0.0% from 916 m to 922 m10.3% from 922 m to 928 m7.1% from 928 m to 933 m7.1% from 933 m to 939 m7.1% from 939 m to 944 m7.3% from 944 m to 950 m0.0% from 950 m to 966 m10.9% from 966 m to 972 m7.4% from 972 m to 977 m11.1% from 977 m to 983 m7.3% from 983 m to 988 m10.9% from 988 m to 994 m2.2% from 994 m to 1.0 km6.1% from 1.0 km to 1.0 km5.9% from 1.0 km to 1.0 km6.2% from 1.0 km to 1.0 km6.5% from 1.0 km to 1.0 km0.0% from 1.0 km to 1.1 km6.3% from 1.1 km to 1.1 km9.1% from 1.1 km to 1.1 km6.1% from 1.1 km to 1.1 km6.1% from 1.1 km to 1.1 km6.3% from 1.1 km to 1.1 km3.1% from 1.1 km to 1.1 km6.3% from 1.1 km to 1.1 km6.5% from 1.1 km to 1.1 km9.7% from 1.1 km to 1.1 km6.2% from 1.1 km to 1.1 km6.7% from 1.1 km to 1.1 km6.6% from 1.1 km to 1.1 km6.6% from 1.1 km to 1.1 km6.6% from 1.1 km to 1.1 km6.7% from 1.1 km to 1.2 km3.3% from 1.2 km to 1.2 km6.8% from 1.2 km to 1.2 km6.9% from 1.2 km to 1.2 km10.3% from 1.2 km to 1.2 km6.9% from 1.2 km to 1.2 km3.4% from 1.2 km to 1.2 km7.1% from 1.2 km to 1.2 km6.8% from 1.2 km to 1.2 km6.9% from 1.2 km to 1.2 km6.9% from 1.2 km to 1.2 km1.7% from 1.2 km to 1.2 km10.9% from 1.2 km to 1.3 km7.1% from 1.3 km to 1.3 km7.1% from 1.3 km to 1.3 km11.1% from 1.3 km to 1.3 km3.7% from 1.3 km to 1.3 km7.7% from 1.3 km to 1.3 km7.7% from 1.3 km to 1.3 km7.8% from 1.3 km to 1.3 km7.8% from 1.3 km to 1.3 km0.0% from 1.3 km to 1.3 km3.9% from 1.3 km to 1.3 km7.7% from 1.3 km to 1.3 km7.7% from 1.3 km to 1.3 km7.7% from 1.3 km to 1.3 km8.0% from 1.3 km to 1.3 km2.7% from 1.3 km to 1.4 km12.0% from 1.4 km to 1.4 km8.2% from 1.4 km to 1.4 km7.8% from 1.4 km to 1.4 km7.8% from 1.4 km to 1.4 km2.6% from 1.4 km to 1.4 km12.2% from 1.4 km to 1.4 km8.0% from 1.4 km to 1.4 km8.2% from 1.4 km to 1.4 km7.5% from 1.4 km to 1.4 km0.0% from 1.4 km to 1.4 km2.8% from 1.4 km to 1.4 km8.3% from 1.4 km to 1.4 km8.5% from 1.4 km to 1.4 km8.0% from 1.4 km to 1.4 km8.0% from 1.4 km to 1.4 km0.0% from 1.4 km to 1.5 km0.0% from 1.5 km to 1.5 km7.7% from 1.5 km to 1.5 km11.5% from 1.5 km to 1.5 km7.8% from 1.5 km to 1.5 km7.5% from 1.5 km to 1.5 km7.8% from 1.5 km to 1.5 km3.9% from 1.5 km to 1.5 km7.5% from 1.5 km to 1.5 km7.5% from 1.5 km to 1.5 km7.5% from 1.5 km to 1.5 km7.8% from 1.5 km to 1.5 km3.8% from 1.5 km to 1.5 km7.5% from 1.5 km to 1.5 km11.5% from 1.5 km to 1.5 km7.4% from 1.5 km to 1.6 km7.8% from 1.6 km to 1.6 km0.0% from 1.6 km to 1.6 km0.0% from 1.6 km to 1.6 km11.8% from 1.6 km to 1.6 km7.7% from 1.6 km to 1.6 km8.2% from 1.6 km to 1.6 km8.2% from 1.6 km to 1.6 km12.0% from 1.6 km to 1.6 km4.1% from 1.6 km to 1.6 km8.2% from 1.6 km to 1.6 km12.8% from 1.6 km to 1.6 km8.3% from 1.6 km to 1.6 km12.0% from 1.6 km to 1.6 km0.0% from 1.6 km to 1.7 km0.0% from 1.7 km to 1.7 km8.3% from 1.7 km to 1.7 km8.3% from 1.7 km to 1.7 km8.5% from 1.7 km to 1.7 km8.3% from 1.7 km to 1.7 km8.2% from 1.7 km to 1.7 km2.6% from 1.7 km to 1.7 km7.7% from 1.7 km to 1.7 km7.8% from 1.7 km to 1.7 km7.5% from 1.7 km to 1.7 km7.4% from 1.7 km to 1.7 km0.0% from 1.7 km to 1.7 km7.5% from 1.7 km to 1.7 km7.4% from 1.7 km to 1.7 km7.7% from 1.7 km to 1.7 km7.7% from 1.7 km to 1.8 km7.7% from 1.8 km to 1.8 km0.0% from 1.8 km to 1.8 km5.9% from 1.8 km to 1.8 km8.7% from 1.8 km to 1.8 km12.2% from 1.8 km to 1.8 km8.3% from 1.8 km to 1.8 km8.5% from 1.8 km to 1.8 km0.0% from 1.8 km to 1.8 km4.2% from 1.8 km to 1.8 km8.7% from 1.8 km to 1.8 km12.2% from 1.8 km to 1.8 km8.2% from 1.8 km to 1.8 km12.5% from 1.8 km to 1.8 km0.0% from 1.8 km to 1.8 km0.0% from 1.8 km to 1.9 km8.2% from 1.9 km to 1.9 km8.0% from 1.9 km to 1.9 km11.8% from 1.9 km to 1.9 km8.0% from 1.9 km to 1.9 km11.5% from 1.9 km to 1.9 km2.6% from 1.9 km to 1.9 km7.5% from 1.9 km to 1.9 km7.5% from 1.9 km to 1.9 km11.5% from 1.9 km to 1.9 km7.8% from 1.9 km to 1.9 km1.9% from 1.9 km to 1.9 km11.8% from 1.9 km to 1.9 km7.4% from 1.9 km to 1.9 km11.8% from 1.9 km to 2.0 km7.5% from 2.0 km to 2.0 km0.0% from 2.0 km to 2.0 km2.5% from 2.0 km to 2.0 km7.4% from 2.0 km to 2.0 km10.9% from 2.0 km to 2.0 km7.4% from 2.0 km to 2.0 km7.3% from 2.0 km to 2.0 km0.0% from 2.0 km to 2.0 km7.5% from 2.0 km to 2.0 km7.4% from 2.0 km to 2.0 km7.7% from 2.0 km to 2.0 km7.5% from 2.0 km to 2.0 km11.3% from 2.0 km to 2.0 km0.0% from 2.0 km to 2.1 km0.0% from 2.1 km to 2.1 km0.0% from 2.1 km to 2.1 km3.7% from 2.1 km to 2.1 km7.7% from 2.1 km to 2.1 km7.4% from 2.1 km to 2.1 km11.3% from 2.1 km to 2.1 km7.8% from 2.1 km to 2.1 km0.0% from 2.1 km to 2.1 km7.5% from 2.1 km to 2.1 km7.7% from 2.1 km to 2.1 km8.0% from 2.1 km to 2.1 km7.7% from 2.1 km to 2.1 km7.8% from 2.1 km to 2.1 km3.8% from 2.1 km to 2.2 km7.7% from 2.2 km to 2.2 km7.5% from 2.2 km to 2.2 km7.7% from 2.2 km to 2.2 km7.7% from 2.2 km to 2.2 km0.0% from 2.2 km to 2.2 km3.9% from 2.2 km to 2.2 km8.3% from 2.2 km to 2.2 km12.2% from 2.2 km to 2.2 km8.5% from 2.2 km to 2.2 km14.3% from 2.2 km to 2.2 km0.0% from 2.2 km to 2.2 km3.2% from 2.2 km to 2.2 km9.3% from 2.2 km to 2.3 km9.1% from 2.3 km to 2.3 km8.5% from 2.3 km to 2.3 km8.2% from 2.3 km to 2.3 km0.0% from 2.3 km to 2.3 km0.0% from 2.3 km to 2.3 km8.3% from 2.3 km to 2.3 km12.2% from 2.3 km to 2.3 km7.8% from 2.3 km to 2.3 km7.8% from 2.3 km to 2.3 km11.5% from 2.3 km to 2.3 km1.8% 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 km7.8% from 2.3 km to 2.4 km8.2% from 2.4 km to 2.4 km0.0% from 2.4 km to 2.4 km7.7% from 2.4 km to 2.4 km11.8% from 2.4 km to 2.4 km7.5% from 2.4 km to 2.4 km7.8% from 2.4 km to 2.4 km8.2% from 2.4 km to 2.4 km0.0% from 2.4 km to 2.4 km0.0% from 2.4 km to 2.4 km4.1% from 2.4 km to 2.4 km12.2% from 2.4 km to 2.4 km8.2% from 2.4 km to 2.4 km8.2% from 2.4 km to 2.4 km8.2% from 2.4 km to 2.4 km4.1% from 2.4 km to 2.5 km8.5% from 2.5 km to 2.5 km8.5% from 2.5 km to 2.5 km8.3% from 2.5 km to 2.5 km8.3% from 2.5 km to 2.5 km0.0% from 2.5 km to 2.5 km4.2% from 2.5 km to 2.5 km13.0% from 2.5 km to 2.5 km8.5% from 2.5 km to 2.5 km8.7% from 2.5 km to 2.5 km8.9% from 2.5 km to 2.5 km0.0% from 2.5 km to 2.5 km4.5% from 2.5 km to 2.5 km8.9% from 2.5 km to 2.5 km13.0% from 2.5 km to 2.5 km8.5% from 2.5 km to 2.5 km8.7% from 2.5 km to 2.5 km0.0% from 2.5 km to 2.6 km0.0% from 2.6 km to 2.6 km9.1% from 2.6 km to 2.6 km8.7% from 2.6 km to 2.6 km8.5% from 2.6 km to 2.6 km8.3% from 2.6 km to 2.6 km8.3% from 2.6 km to 2.6 km0.0% from 2.6 km to 2.6 km2.8% from 2.6 km to 2.6 km8.3% from 2.6 km to 2.6 km8.3% from 2.6 km to 2.6 km8.7% from 2.6 km to 2.6 km8.3% from 2.6 km to 2.6 km0.0% from 2.6 km to 2.6 km2.8% from 2.6 km to 2.7 km8.5% from 2.7 km to 2.7 km8.3% from 2.7 km to 2.7 km8.5% from 2.7 km to 2.7 km8.7% from 2.7 km to 2.7 km0.0% from 2.7 km to 2.7 km3.6% from 2.7 km to 2.7 km10.5% from 2.7 km to 2.7 km8.9% from 2.7 km to 2.7 km8.9% from 2.7 km to 2.7 km8.7% from 2.7 km to 2.7 km0.0% from 2.7 km to 2.7 km3.2% from 2.7 km to 2.7 km8.7% from 2.7 km to 2.7 km9.1% from 2.7 km to 2.7 km8.9% from 2.7 km to 2.7 km13.6% from 2.7 km to 2.8 km2.9% from 2.8 km to 2.8 km8.9% from 2.8 km to 2.8 km8.7% from 2.8 km to 2.8 km8.7% from 2.8 km to 2.8 km8.7% from 2.8 km to 2.8 km0.0% from 2.8 km to 2.8 km2.9% from 2.8 km to 2.8 km8.5% from 2.8 km to 2.8 km8.5% from 2.8 km to 2.8 km8.5% from 2.8 km to 2.8 km8.7% from 2.8 km to 2.8 km0.0% from 2.8 km to 2.8 km2.7% from 2.8 km to 2.9 km9.1% from 2.9 km to 2.9 km10.3% from 2.9 km to 2.9 km2%3%6%6%5%5%0 m500 m1 km1.5 km2 km2.5 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
Distance2.86 km / 1.78 miles
Elevation gain123.4 m / 405 ft
Average gradient4.3%
Maximum gradient10.7%
Elevation high401.6 m / 1,318 ft
Elevation low277.8 m / 911 ft
Climb difficulty score12,350.45

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
Pistes forestière Farges-Collonges 'montée de l'autobus'
Collonges, Ain
3.42 km3.7%125 m
Montée de villard soft
Collonges, Ain
2.03 km5.7%115 m
Piste forestière - Collonges
Collonges, Ain
3.34 km7%235 m
Route du Pont Carnot Climb to Layby
Collonges, Ain
1.55 km4.8%74 m
Crêt
Collonges, Ain
4.4 km5.6%248 m

Climb Rank

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

🗺

This climb ranks 437,439th out of 2,710,652 worldwide cycling climbs.

🧮

Ranked as the 53,578th most difficult cycling climb of all 342,105 climbs in France.

📉

Places 20,882nd out of 68,974 cycling climbs in Auvergne-Rhône-Alpes.

⚖

Ranks 1,077th out of 4,458 cycling climbs in Ain.

🏵️

A local climb of note, this is the 6th most difficult cycling climb (out of 18 climbs) in Collonges.

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