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Côte de la D21

📍
Route d'Etampes, Châlo-Saint-Mars, Chalo-Saint-Mars, Étampes, Essonne, Ile-de-France, Metropolitan France, 91780, 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 Côte de la D21.

95 m110 m120 m135 m0.0% from 0 m to 4 m0.0% from 4 m to 8 m0.0% from 8 m to 12 m0.0% from 12 m to 15 m0.0% from 15 m to 19 m0.0% from 19 m to 22 m5.9% from 22 m to 26 m5.6% from 26 m to 29 m11.4% from 29 m to 33 m5.9% from 33 m to 36 m6.1% from 36 m to 40 m12.5% from 40 m to 43 m12.9% from 43 m to 46 m12.9% from 46 m to 49 m9.8% from 49 m to 55 m9.0% from 55 m to 62 m0.0% from 62 m to 65 m17.6% from 65 m to 69 m17.6% from 69 m to 72 m6.1% from 72 m to 76 m6.7% from 76 m to 79 m6.2% from 79 m to 82 m12.9% from 82 m to 85 m6.7% from 85 m to 88 m13.3% from 88 m to 91 m13.8% from 91 m to 94 m13.3% from 94 m to 97 m12.9% from 97 m to 100 m14.3% from 100 m to 103 m13.8% from 103 m to 106 m13.3% from 106 m to 109 m13.8% from 109 m to 111 m13.8% from 111 m to 114 m12.5% from 114 m to 118 m6.5% from 118 m to 121 m18.2% from 121 m to 124 m5.9% from 124 m to 127 m11.8% from 127 m to 131 m6.1% from 131 m to 134 m11.4% from 134 m to 138 m5.9% from 138 m to 141 m0.0% from 141 m to 145 m5.4% from 145 m to 148 m0.0% from 148 m to 152 m5.4% from 152 m to 156 m5.6% from 156 m to 159 m5.6% from 159 m to 163 m0.0% from 163 m to 166 m12.5% from 166 m to 169 m6.1% from 169 m to 173 m0.0% from 173 m to 176 m6.1% from 176 m to 179 m6.1% from 179 m to 183 m6.1% from 183 m to 186 m6.2% from 186 m to 189 m6.5% from 189 m to 192 m6.7% from 192 m to 195 m6.5% from 195 m to 198 m6.7% from 198 m to 201 m6.3% from 201 m to 205 m12.1% from 205 m to 208 m0.0% from 208 m to 211 m14.8% from 211 m to 214 m0.0% from 214 m to 216 m14.8% from 216 m to 219 m7.4% from 219 m to 222 m14.8% from 222 m to 224 m6.9% from 224 m to 227 m13.3% from 227 m to 230 m6.9% from 230 m to 233 m14.3% from 233 m to 236 m14.8% from 236 m to 239 m7.7% from 239 m to 241 m13.8% from 241 m to 244 m6.9% from 244 m to 247 m13.8% from 247 m to 250 m6.7% from 250 m to 253 m0.0% from 253 m to 256 m6.7% from 256 m to 259 m12.9% from 259 m to 262 m6.2% from 262 m to 265 m6.1% from 265 m to 268 m6.5% from 268 m to 272 m6.5% from 272 m to 275 m13.3% from 275 m to 278 m6.9% from 278 m to 281 m7.1% from 281 m to 283 m7.7% from 283 m to 286 m16.7% from 286 m to 288 m7.7% from 288 m to 291 m15.4% from 291 m to 294 m7.7% from 294 m to 296 m7.1% from 296 m to 299 m14.8% from 299 m to 302 m7.1% from 302 m to 304 m14.8% from 304 m to 307 m7.4% from 307 m to 310 m15.4% from 310 m to 312 m7.4% from 312 m to 315 m7.4% from 315 m to 318 m7.4% from 318 m to 321 m7.4% from 321 m to 323 m22.2% from 323 m to 326 m7.1% from 326 m to 329 m14.3% from 329 m to 332 m7.4% from 332 m to 334 m14.8% from 334 m to 337 m7.4% from 337 m to 340 m15.4% from 340 m to 342 m7.4% from 342 m to 345 m22.2% from 345 m to 348 m0.0% from 348 m to 350 m14.3% from 350 m to 353 m14.8% from 353 m to 356 m7.4% from 356 m to 359 m13.8% from 359 m to 362 m7.1% from 362 m to 364 m13.8% from 364 m to 367 m0.0% from 367 m to 370 m6.7% from 370 m to 373 m0.0% from 373 m to 376 m13.3% from 376 m to 379 m0.0% from 379 m to 382 m13.8% from 382 m to 385 m0.0% from 385 m to 388 m7.1% from 388 m to 390 m7.1% from 390 m to 393 m6.9% from 393 m to 396 m6.7% from 396 m to 399 m0.0% from 399 m to 402 m18.2% from 402 m to 406 m0.0% from 406 m to 409 m10.8% from 409 m to 413 m5.6% from 413 m to 416 m5.4% from 416 m to 420 m10.3% from 420 m to 424 m0.0% from 424 m to 428 m5.4% from 428 m to 431 m5.4% from 431 m to 435 m0.0% from 435 m to 439 m0.0% from 439 m to 442 m5.4% from 442 m to 446 m5.4% from 446 m to 450 m0.0% from 450 m to 454 m0.0% from 454 m to 457 m5.1% from 457 m to 461 m0.0% from 461 m to 465 m0.0% from 465 m to 468 m0.0% from 468 m to 472 m5.4% from 472 m to 476 m5.4% from 476 m to 480 m5.4% from 480 m to 483 m5.6% from 483 m to 487 m0.0% from 487 m to 490 m5.6% from 490 m to 494 m5.6% from 494 m to 498 m0.0% from 498 m to 501 m10.0% from 501 m to 505 m0.0% from 505 m to 509 m5.3% from 509 m to 513 m0.0% from 513 m to 517 m5.4% from 517 m to 520 m5.4% from 520 m to 524 m10.5% from 524 m to 528 m5.4% from 528 m to 532 m5.3% from 532 m to 535 m5.4% from 535 m to 539 m5.1% from 539 m to 543 m0.0% from 543 m to 547 m8%7%9%9%4%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
Distance0.55 km / 0.34 miles
Elevation gain39.6 m / 130 ft
Average gradient7.2%
Maximum gradient13.8%
Elevation high135 m / 443 ft
Elevation low95.4 m / 313 ft
Climb difficulty score3,958.11

Similar Climbs Nearby

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ClimbLengthGradientAscent
Montoir du Moulin de la Planche
Chalo-Saint-Mars, Essonne
0.61 km6.4%39 m
Côte du Noyer
Chalo-Saint-Mars, Essonne
0.46 km6.9%32 m
Cul de sac st hilaire
Chalo-Saint-Mars, Essonne
0.45 km10%45 m
Côte Voie Neuve (Le Bois Minard)
Chalo-Saint-Mars, Essonne
0.4 km8.9%36 m
Montée Voie Neuve - Le Vau (Châlo-Saint-Mars)
Chalo-Saint-Mars, Essonne
0.77 km5.8%46 m

Climb Rank

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

🗺

This climb ranks 1,294,489th out of 2,710,652 worldwide cycling climbs.

🧮

Ranked as the 170,476th most difficult cycling climb of all 342,105 climbs in France.

📉

Places 6,221st out of 20,922 cycling climbs in Ile-de-France.

⚖

Ranks 1,097th out of 3,385 cycling climbs in Essonne.

🏵️

A local climb of note, this is the 9th most difficult cycling climb (out of 25 climbs) in Chalo-Saint-Mars.

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