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Bosse Izernore-Hériat

📍
Route d'Intriat, Intriat, Izernore, Nantua, Ain, Auvergne-Rhône-Alpes, Metropolitan France, 01580, France
Cat. 3Flag 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 Izernore-Hériat.

440 m510 m585 m655 m1.2% from 0 m to 34 m5.3% from 34 m to 75 m2.7% from 75 m to 105 m1.9% from 105 m to 141 m4.8% from 141 m to 152 m5.1% from 152 m to 183 m4.5% from 183 m to 223 m6.0% from 223 m to 241 m7.1% from 241 m to 269 m5.8% from 269 m to 292 m5.3% from 292 m to 312 m5.5% from 312 m to 349 m5.4% from 349 m to 364 m4.7% from 364 m to 409 m5.4% from 409 m to 444 m4.3% from 444 m to 449 m5.0% from 449 m to 465 m5.6% from 465 m to 470 m5.7% from 470 m to 490 m4.4% from 490 m to 515 m4.2% from 515 m to 555 m4.6% from 555 m to 596 m4.7% from 596 m to 628 m4.4% from 628 m to 633 m5.4% from 633 m to 686 m5.2% from 686 m to 735 m4.6% from 735 m to 774 m6.1% from 774 m to 820 m6.1% from 820 m to 851 m15.0% from 851 m to 863 m7.6% from 863 m to 877 m4.5% from 877 m to 903 m4.8% from 903 m to 907 m7.4% from 907 m to 943 m6.8% from 943 m to 971 m8.7% from 971 m to 989 m7.1% from 989 m to 1.0 km6.8% from 1.0 km to 1.0 km11.2% from 1.0 km to 1.1 km8.6% from 1.1 km to 1.1 km9.2% from 1.1 km to 1.1 km11.7% from 1.1 km to 1.1 km8.9% from 1.1 km to 1.2 km5.4% from 1.2 km to 1.2 km2.0% from 1.2 km to 1.2 km1.9% from 1.2 km to 1.3 km1.7% from 1.3 km to 1.3 km1.6% from 1.3 km to 1.3 km2.0% from 1.3 km to 1.3 km1.5% from 1.3 km to 1.4 km0.8% from 1.4 km to 1.4 km0.4% from 1.4 km to 1.5 km1.3% from 1.5 km to 1.5 km0.7% from 1.5 km to 1.6 km0.9% from 1.6 km to 1.6 km0.7% from 1.6 km to 1.6 km0.7% from 1.6 km to 1.6 km1.1% from 1.6 km to 1.7 km12.6% from 1.7 km to 1.7 km8.1% from 1.7 km to 1.7 km7.5% from 1.7 km to 1.7 km5.6% from 1.7 km to 1.7 km6.1% from 1.7 km to 1.7 km4.7% from 1.7 km to 1.7 km5.5% from 1.7 km to 1.8 km3.0% from 1.8 km to 1.8 km4.5% from 1.8 km to 1.8 km3.4% from 1.8 km to 1.8 km6.3% from 1.8 km to 1.8 km3.9% from 1.8 km to 1.8 km8.0% from 1.8 km to 1.8 km9.0% from 1.8 km to 1.9 km6.7% from 1.9 km to 1.9 km6.6% from 1.9 km to 1.9 km6.9% from 1.9 km to 1.9 km7.4% from 1.9 km to 1.9 km7.5% from 1.9 km to 2.0 km6.3% from 2.0 km to 2.0 km6.4% from 2.0 km to 2.0 km7.7% from 2.0 km to 2.1 km8.5% from 2.1 km to 2.1 km8.5% from 2.1 km to 2.1 km8.1% from 2.1 km to 2.1 km8.8% from 2.1 km to 2.1 km7.6% from 2.1 km to 2.2 km7.5% from 2.2 km to 2.2 km7.5% from 2.2 km to 2.2 km12.7% from 2.2 km to 2.2 km5.3% from 2.2 km to 2.3 km6.9% from 2.3 km to 2.3 km6.9% from 2.3 km to 2.3 km5.2% from 2.3 km to 2.3 km5.9% from 2.3 km to 2.4 km7.1% from 2.4 km to 2.4 km5.3% from 2.4 km to 2.4 km6.2% from 2.4 km to 2.4 km5.5% from 2.4 km to 2.5 km5.4% from 2.5 km to 2.5 km6.8% from 2.5 km to 2.5 km5.8% from 2.5 km to 2.5 km5.8% from 2.5 km to 2.6 km6.9% from 2.6 km to 2.6 km5.5% from 2.6 km to 2.6 km4.8% from 2.6 km to 2.6 km5.6% from 2.6 km to 2.7 km4.8% from 2.7 km to 2.7 km5.6% from 2.7 km to 2.7 km6.6% from 2.7 km to 2.7 km6.9% from 2.7 km to 2.8 km5.6% from 2.8 km to 2.8 km6.3% from 2.8 km to 2.8 km6.2% from 2.8 km to 2.8 km6.9% from 2.8 km to 2.9 km7.6% from 2.9 km to 2.9 km6.3% from 2.9 km to 2.9 km6.5% from 2.9 km to 2.9 km7.5% from 2.9 km to 2.9 km9.2% from 2.9 km to 3.0 km8.8% from 3.0 km to 3.0 km7.2% from 3.0 km to 3.0 km5.4% from 3.0 km to 3.0 km5.0% from 3.0 km to 3.0 km5.9% from 3.0 km to 3.1 km5.5% from 3.1 km to 3.1 km5.5% from 3.1 km to 3.1 km6.2% from 3.1 km to 3.2 km7.5% from 3.2 km to 3.2 km5.5% from 3.2 km to 3.2 km5.5% from 3.2 km to 3.2 km5.3% from 3.2 km to 3.3 km4.0% from 3.3 km to 3.3 km6.5% from 3.3 km to 3.3 km6.5% from 3.3 km to 3.3 km7.7% from 3.3 km to 3.4 km6.9% from 3.4 km to 3.4 km8.3% from 3.4 km to 3.4 km5.1% from 3.4 km to 3.4 km6.0% from 3.4 km to 3.5 km7.2% from 3.5 km to 3.5 km7.7% from 3.5 km to 3.5 km7.1% from 3.5 km to 3.5 km6.1% from 3.5 km to 3.5 km6.1% from 3.5 km to 3.6 km5.9% from 3.6 km to 3.6 km4.6% from 3.6 km to 3.6 km6.3% from 3.6 km to 3.6 km5.1% from 3.6 km to 3.7 km3.7% from 3.7 km to 3.7 km2.6% from 3.7 km to 3.7 km3.4% from 3.7 km to 3.8 km3.8% from 3.8 km to 3.8 km5%6%4%5%7%6%6%5%0 m500 m1 km1.5 km2 km2.5 km3 km3.5 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 3
Distance3.78 km / 2.35 miles
Elevation gain208.4 m / 684 ft
Average gradient5.5%
Maximum gradient10.4%
Elevation high653.1 m / 2,143 ft
Elevation low444.7 m / 1,459 ft
Climb difficulty score20,842.68

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
Cote de Cessiat TDA 2017
Izernore, Ain
3.52 km5.8%205 m
Bosse circuit Izernore
Izernore, Ain
5.23 km4.3%226 m
Mornay Climb
Izernore, Ain
4.77 km3.7%177 m
Barrage Intriat-Haut du Berthiand
Izernore, Ain
7.65 km4.5%342 m
Izernore-Bussy-Haut de Géovreissiat
Izernore, Ain
3 km2.9%86 m

Climb Rank

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

🗺

This climb ranks 212,783rd out of 2,710,652 worldwide cycling climbs.

🧮

Ranked as the 28,675th most difficult cycling climb of all 342,105 climbs in France.

📉

Places 12,236th out of 68,974 cycling climbs in Auvergne-Rhône-Alpes.

⚖

Ranks 653rd out of 4,458 cycling climbs in Ain.

🥉

This is the third most difficult cycling climb in Izernore.

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