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Bosse de la N166

📍
Sérent, Vannes, Morbihan, Brittany, Metropolitan France, 56460, 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 la N166.

75 m85 m100 m110 m5.1% from 0 m to 4 m4.8% from 4 m to 8 m6.8% from 8 m to 13 m5.3% from 13 m to 16 m5.1% from 16 m to 20 m7.1% from 20 m to 23 m6.5% from 23 m to 26 m3.6% from 26 m to 29 m5.6% from 29 m to 33 m7.5% from 33 m to 37 m3.7% from 37 m to 39 m3.4% from 39 m to 42 m7.1% from 42 m to 45 m2.9% from 45 m to 48 m5.9% from 48 m to 52 m6.2% from 52 m to 55 m3.3% from 55 m to 58 m7.5% from 58 m to 62 m3.7% from 62 m to 65 m7.4% from 65 m to 67 m3.2% from 67 m to 70 m3.1% from 70 m to 74 m4.0% from 74 m to 76 m5.7% from 76 m to 80 m5.9% from 80 m to 83 m5.6% from 83 m to 87 m3.8% from 87 m to 89 m4.3% from 89 m to 92 m7.9% from 92 m to 95 m4.2% from 95 m to 100 m5.1% from 100 m to 104 m6.7% from 104 m to 107 m4.3% from 107 m to 109 m7.1% from 109 m to 112 m3.1% from 112 m to 115 m5.4% from 115 m to 119 m6.9% from 119 m to 122 m6.7% from 122 m to 125 m3.4% from 125 m to 128 m7.4% from 128 m to 131 m3.0% from 131 m to 134 m6.9% from 134 m to 137 m4.0% from 137 m to 139 m8.1% from 139 m to 143 m6.5% from 143 m to 146 m9.1% from 146 m to 149 m5.7% from 149 m to 153 m4.2% from 153 m to 155 m7.1% from 155 m to 158 m6.9% from 158 m to 161 m5.3% from 161 m to 163 m7.1% from 163 m to 166 m7.1% from 166 m to 168 m7.4% from 168 m to 171 m4.2% from 171 m to 174 m7.7% from 174 m to 176 m6.5% from 176 m to 179 m7.7% from 179 m to 182 m5.9% from 182 m to 185 m3.1% from 185 m to 188 m7.7% from 188 m to 192 m7.7% from 192 m to 195 m4.8% from 195 m to 197 m5.3% from 197 m to 199 m8.3% from 199 m to 201 m4.8% from 201 m to 203 m4.3% from 203 m to 206 m3.4% from 206 m to 209 m5.9% from 209 m to 212 m7.1% from 212 m to 215 m9.4% from 215 m to 218 m3.6% from 218 m to 221 m7.1% from 221 m to 224 m8.7% from 224 m to 226 m8.7% from 226 m to 228 m11.8% from 228 m to 230 m10.5% from 230 m to 232 m8.3% from 232 m to 234 m8.7% from 234 m to 237 m5.0% from 237 m to 239 m8.3% from 239 m to 240 m0.0% from 240 m to 241 m12.5% from 241 m to 242 m8.7% from 242 m to 244 m4.8% from 244 m to 247 m9.5% from 247 m to 249 m8.7% from 249 m to 251 m6.9% from 251 m to 254 m7.7% from 254 m to 256 m10.0% from 256 m to 258 m8.3% from 258 m to 261 m11.5% from 261 m to 263 m8.3% from 263 m to 266 m7.7% from 266 m to 268 m11.1% from 268 m to 271 m9.7% from 271 m to 274 m8.7% from 274 m to 277 m4.3% from 277 m to 279 m4.5% from 279 m to 281 m8.3% from 281 m to 283 m7.7% from 283 m to 286 m10.3% from 286 m to 289 m7.1% from 289 m to 292 m8.7% from 292 m to 294 m10.3% from 294 m to 297 m6.7% from 297 m to 300 m8.0% from 300 m to 302 m10.7% from 302 m to 305 m4.2% from 305 m to 308 m7.7% from 308 m to 310 m10.5% from 310 m to 312 m8.7% from 312 m to 314 m7.7% from 314 m to 317 m6.9% from 317 m to 320 m9.1% from 320 m to 322 m4.3% from 322 m to 324 m9.1% from 324 m to 327 m7.7% from 327 m to 329 m7.7% from 329 m to 332 m8.0% from 332 m to 334 m7.4% from 334 m to 337 m9.5% from 337 m to 339 m9.1% from 339 m to 341 m14.3% from 341 m to 343 m8.0% from 343 m to 345 m8.7% from 345 m to 348 m6.3% from 348 m to 351 m9.5% from 351 m to 353 m5.6% from 353 m to 355 m10.5% from 355 m to 357 m7.1% from 357 m to 359 m9.1% from 359 m to 363 m6.9% from 363 m to 366 m7.3% from 366 m to 370 m7.9% from 370 m to 373 m10.0% from 373 m to 377 m7.9% from 377 m to 381 m11.4% from 381 m to 386 m7.3% from 386 m to 390 m10.7% from 390 m to 393 m8.6% from 393 m to 396 m8.1% from 396 m to 400 m7.3% from 400 m to 404 m8.9% from 404 m to 408 m5.4% from 408 m to 412 m7.7% from 412 m to 416 m5.9% from 416 m to 419 m2.9% from 419 m to 423 m6.7% from 423 m to 427 m5.6% from 427 m to 431 m6.4% from 431 m to 436 m6.5% from 436 m to 440 m3.7% from 440 m to 446 m5.8% from 446 m to 451 m4.3% from 451 m to 455 m4.1% from 455 m to 460 m1.9% from 460 m to 466 m3.5% from 466 m to 471 m1.7% from 471 m to 477 m3.6% from 477 m to 483 m3.8% from 483 m to 488 m3.7% from 488 m to 493 m1.9% from 493 m to 499 m2.2% from 499 m to 503 m4.8% from 503 m to 508 m5%6%8%8%5%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
Distance0.51 km / 0.32 miles
Elevation gain32.4 m / 106 ft
Average gradient6.4%
Maximum gradient9.7%
Elevation high107.9 m / 354 ft
Elevation low75.5 m / 248 ft
Climb difficulty score3,237.85

Similar Climbs Nearby

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ClimbLengthGradientAscent
Coup de cul du bois Mainguy
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0.59 km6.8%40 m
Bosse le Tromeur
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0.41 km5.3%22 m
Montée Trefiguet VTT
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Cote de Bransdy
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0.35 km8.8%31 m
bosse les hardys
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0.6 km3.9%23 m

Climb Rank

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

🗺

This climb ranks 1,468,228th out of 2,710,652 worldwide cycling climbs.

🧮

Ranked as the 195,451st most difficult cycling climb of all 342,105 climbs in France.

📉

Places 7,886th out of 21,076 cycling climbs in Brittany.

⚖

Ranks 1,608th out of 5,023 cycling climbs in Morbihan.

⚖

Ranking 18th out of 43 cycling climbs in Sérent.

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