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Bosse de l'Irance

📍
Allée de Romans, Vaccant, Romans, Bourg-en-Bresse, Ain, Auvergne-Rhône-Alpes, Metropolitan France, 01400, France
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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 l'Irance.

250 m255 m265 m270 m-1.6% from 0 m to 6 m-2.6% from 6 m to 10 m-1.7% from 10 m to 16 m-2.6% from 16 m to 20 m-2.8% from 20 m to 24 m-2.4% from 24 m to 28 m-1.1% from 28 m to 37 m2.4% from 37 m to 45 m0.0% from 45 m to 48 m3.7% from 48 m to 53 m3.3% from 53 m to 59 m2.9% from 59 m to 63 m3.7% from 63 m to 68 m3.1% from 68 m to 75 m6.1% from 75 m to 80 m4.1% from 80 m to 84 m6.1% from 84 m to 89 m5.7% from 89 m to 95 m5.3% from 95 m to 100 m7.1% from 100 m to 126 m8.2% from 126 m to 131 m6.3% from 131 m to 134 m8.2% from 134 m to 139 m7.3% from 139 m to 144 m6.2% from 144 m to 159 m5.6% from 159 m to 168 m4.2% from 168 m to 177 m4.6% from 177 m to 188 m3.5% from 188 m to 197 m3.4% from 197 m to 206 m2.8% from 206 m to 213 m4.2% from 213 m to 222 m3.3% from 222 m to 228 m4.7% from 228 m to 237 m3.6% from 237 m to 242 m2.1% from 242 m to 252 m1.4% from 252 m to 259 m1.7% from 259 m to 265 m1.4% from 265 m to 272 m1.1% from 272 m to 280 m1.2% from 280 m to 289 m0.0% from 289 m to 297 m1.3% from 297 m to 305 m0.0% from 305 m to 311 m1.8% from 311 m to 317 m0.0% from 317 m to 323 m2.4% from 323 m to 328 m0.0% from 328 m to 332 m0.0% from 332 m to 336 m2.0% from 336 m to 341 m1.9% from 341 m to 346 m1.6% from 346 m to 352 m1.4% from 352 m to 360 m2.9% from 360 m to 367 m2.6% from 367 m to 374 m2.7% from 374 m to 382 m3.1% from 382 m to 404 m2.1% from 404 m to 409 m3.6% from 409 m to 417 m2.4% from 417 m to 422 m2.0% from 422 m to 427 m1.9% from 427 m to 432 m0.0% from 432 m to 437 m1.6% from 437 m to 443 m0.0% from 443 m to 446 m2.6% from 446 m to 450 m0.0% from 450 m to 455 m1.7% from 455 m to 461 m0.0% from 461 m to 467 m1.9% from 467 m to 472 m0.0% from 472 m to 478 m0.0% from 478 m to 483 m1.5% from 483 m to 490 m0.0% from 490 m to 496 m2.0% from 496 m to 501 m0.0% from 501 m to 506 m0.0% from 506 m to 511 m0.0% from 511 m to 516 m0.0% from 516 m to 521 m2.0% from 521 m to 526 m0.0% from 526 m to 532 m0.0% from 532 m to 539 m0.3% from 539 m to 568 m2%6%2%2%1%0%0 m100 m200 m300 m400 m500 m
Gradient key0-3%3-6%6-9%9-12%12-15%15%+

Climb Stats

Combined metric and imperial stats for quick route planning.

Climb categoryUncategorised
Distance0.57 km / 0.35 miles
Elevation gain13.5 m / 44 ft
Average gradient2.4%
Maximum gradient7.6%
Elevation high265.1 m / 870 ft
Elevation low250.9 m / 823 ft
Climb difficulty score1,351.84

Similar Climbs Nearby

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

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ClimbLengthGradientAscent
faux-plat route de châtillon
Romans, Ain
0.43 km2.4%10 m
Le pont du diable
Romans, Ain
0.73 km3.1%23 m
Bosse S chevaux.
Romans, Ain
0.45 km4.4%20 m
Petite Bosse Romans-Ferrari
Romans, Ain
0.46 km4.6%21 m
côte de Romans
Romans, Ain
0.49 km5%25 m

Climb Rank

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

🗺

This climb ranks 2,166,965th out of 2,710,652 worldwide cycling climbs.

🧮

Ranked as the 287,711th most difficult cycling climb of all 342,105 climbs in France.

📉

Places 62,690th out of 68,974 cycling climbs in Auvergne-Rhône-Alpes.

⚖

Ranks 3,721st out of 4,458 cycling climbs in Ain.

🏵️

A local climb of note, this is the 7th most difficult cycling climb (out of 8 climbs) in Romans.

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