BikeClimbs.com

Col des Fosses

📍
Route de Tabalcon, Cerin, Marchamp, Belley, Ain, Auvergne-Rhône-Alpes, Metropolitan France, 01680, 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 Col des Fosses.

595 m645 m690 m740 m0.0% from 0 m to 3 m9.1% from 3 m to 5 m10.5% from 5 m to 7 m0.0% from 7 m to 9 m8.7% from 9 m to 11 m7.1% from 11 m to 14 m6.5% from 14 m to 17 m0.0% from 17 m to 20 m4.8% from 20 m to 25 m4.5% from 25 m to 29 m4.5% from 29 m to 33 m4.8% from 33 m to 38 m10.0% from 38 m to 42 m5.0% from 42 m to 46 m5.1% from 46 m to 49 m5.0% from 49 m to 53 m5.1% from 53 m to 57 m5.0% from 57 m to 61 m5.1% from 61 m to 65 m5.1% from 65 m to 69 m5.1% from 69 m to 73 m4.9% from 73 m to 77 m4.9% from 77 m to 81 m5.0% from 81 m to 85 m5.0% from 85 m to 89 m5.0% from 89 m to 93 m10.3% from 93 m to 97 m5.0% from 97 m to 101 m4.9% from 101 m to 105 m9.3% from 105 m to 110 m4.5% from 110 m to 114 m9.1% from 114 m to 118 m4.4% from 118 m to 123 m4.5% from 123 m to 127 m9.3% from 127 m to 132 m4.5% from 132 m to 136 m0.0% from 136 m to 140 m4.7% from 140 m to 145 m9.5% from 145 m to 149 m4.8% from 149 m to 153 m9.8% from 153 m to 157 m9.5% from 157 m to 161 m10.0% from 161 m to 165 m10.0% from 165 m to 169 m10.0% from 169 m to 173 m4.9% from 173 m to 177 m4.9% from 177 m to 181 m4.5% from 181 m to 186 m9.8% from 186 m to 190 m10.5% from 190 m to 194 m5.4% from 194 m to 197 m9.8% from 197 m to 202 m5.0% from 202 m to 206 m10.0% from 206 m to 210 m4.7% from 210 m to 214 m9.5% from 214 m to 218 m4.8% from 218 m to 222 m4.7% from 222 m to 227 m10.0% from 227 m to 231 m4.9% from 231 m to 235 m5.0% from 235 m to 239 m9.8% from 239 m to 243 m10.0% from 243 m to 247 m5.1% from 247 m to 251 m10.0% from 251 m to 255 m9.8% from 255 m to 259 m9.5% from 259 m to 263 m4.8% from 263 m to 267 m4.8% from 267 m to 271 m4.9% from 271 m to 275 m9.8% from 275 m to 280 m5.0% from 280 m to 284 m10.0% from 284 m to 288 m5.0% from 288 m to 292 m10.0% from 292 m to 296 m5.1% from 296 m to 299 m10.3% from 299 m to 303 m10.3% from 303 m to 307 m5.0% from 307 m to 311 m10.3% from 311 m to 315 m5.1% from 315 m to 319 m5.7% from 319 m to 323 m5.6% from 323 m to 326 m5.7% from 326 m to 330 m6.3% from 330 m to 333 m0.0% from 333 m to 336 m6.9% from 336 m to 339 m6.9% from 339 m to 342 m6.7% from 342 m to 345 m6.5% from 345 m to 348 m5.6% from 348 m to 351 m10.5% from 351 m to 355 m5.0% from 355 m to 359 m10.3% from 359 m to 363 m10.3% from 363 m to 367 m5.3% from 367 m to 371 m5.3% from 371 m to 375 m5.1% from 375 m to 378 m5.1% from 378 m to 382 m5.3% from 382 m to 386 m10.5% from 386 m to 390 m5.4% from 390 m to 394 m5.1% from 394 m to 398 m5.4% from 398 m to 401 m10.8% from 401 m to 405 m5.6% from 405 m to 409 m5.4% from 409 m to 412 m5.4% from 412 m to 416 m10.8% from 416 m to 420 m5.3% from 420 m to 423 m10.8% from 423 m to 427 m5.3% from 427 m to 431 m11.1% from 431 m to 435 m10.5% from 435 m to 438 m5.3% from 438 m to 442 m5.4% from 442 m to 446 m5.1% from 446 m to 450 m5.3% from 450 m to 454 m10.8% from 454 m to 457 m0.0% from 457 m to 461 m10.3% from 461 m to 465 m5.3% from 465 m to 469 m5.3% from 469 m to 473 m5.4% from 473 m to 476 m10.5% from 476 m to 480 m10.8% from 480 m to 484 m5.3% from 484 m to 488 m5.3% from 488 m to 491 m5.3% from 491 m to 495 m5.3% from 495 m to 499 m10.8% from 499 m to 503 m5.1% from 503 m to 507 m5.3% from 507 m to 510 m10.8% from 510 m to 514 m5.3% from 514 m to 518 m10.3% from 518 m to 522 m5.4% from 522 m to 526 m10.5% from 526 m to 529 m5.3% from 529 m to 533 m10.3% from 533 m to 537 m5.3% from 537 m to 541 m10.5% from 541 m to 545 m5.0% from 545 m to 549 m5.1% from 549 m to 553 m5.3% from 553 m to 556 m5.3% from 556 m to 560 m5.4% from 560 m to 564 m10.8% from 564 m to 568 m5.3% from 568 m to 571 m10.8% from 571 m to 575 m5.3% from 575 m to 579 m5.3% from 579 m to 583 m5.4% from 583 m to 586 m5.6% from 586 m to 590 m5.4% from 590 m to 594 m5.6% from 594 m to 597 m5.4% from 597 m to 601 m5.3% from 601 m to 605 m11.1% from 605 m to 608 m10.8% from 608 m to 612 m5.6% from 612 m to 616 m5.7% from 616 m to 619 m11.1% from 619 m to 623 m5.4% from 623 m to 626 m5.4% from 626 m to 630 m5.4% from 630 m to 634 m10.8% from 634 m to 638 m5.4% from 638 m to 641 m11.1% from 641 m to 645 m5.4% from 645 m to 649 m5.6% from 649 m to 652 m5.3% from 652 m to 656 m5.7% from 656 m to 659 m5.6% from 659 m to 663 m11.4% from 663 m to 667 m5.7% from 667 m to 670 m5.6% from 670 m to 674 m5.4% from 674 m to 677 m5.4% from 677 m to 681 m5.4% from 681 m to 685 m10.8% from 685 m to 688 m5.4% from 688 m to 692 m11.1% from 692 m to 696 m11.1% from 696 m to 699 m5.4% from 699 m to 703 m11.4% from 703 m to 707 m5.4% from 707 m to 710 m5.4% from 710 m to 714 m10.5% from 714 m to 718 m5.4% from 718 m to 721 m5.3% from 721 m to 725 m5.3% from 725 m to 729 m5.3% from 729 m to 733 m5.4% from 733 m to 737 m5.4% from 737 m to 740 m10.8% from 740 m to 744 m5.3% from 744 m to 748 m5.3% from 748 m to 752 m5.3% from 752 m to 755 m5.1% from 755 m to 759 m5.3% from 759 m to 763 m10.3% from 763 m to 767 m5.1% from 767 m to 771 m5.3% from 771 m to 775 m11.1% from 775 m to 778 m5.4% from 778 m to 782 m5.1% from 782 m to 786 m5.6% from 786 m to 789 m10.8% from 789 m to 793 m5.4% from 793 m to 797 m10.8% from 797 m to 801 m5.4% from 801 m to 804 m11.1% from 804 m to 808 m5.6% from 808 m to 811 m5.3% from 811 m to 815 m11.1% from 815 m to 819 m10.5% from 819 m to 823 m5.1% from 823 m to 827 m10.3% from 827 m to 830 m5.3% from 830 m to 834 m10.0% from 834 m to 838 m5.1% from 838 m to 842 m10.8% from 842 m to 846 m5.1% from 846 m to 850 m5.3% from 850 m to 854 m5.4% from 854 m to 857 m5.3% from 857 m to 861 m5.1% from 861 m to 865 m10.5% from 865 m to 869 m5.0% from 869 m to 873 m10.3% from 873 m to 877 m5.0% from 877 m to 881 m10.3% from 881 m to 885 m5.4% from 885 m to 888 m10.3% from 888 m to 892 m5.3% from 892 m to 896 m5.3% from 896 m to 900 m11.1% from 900 m to 903 m0.0% from 903 m to 907 m11.1% from 907 m to 910 m5.7% from 910 m to 914 m5.3% from 914 m to 918 m5.3% from 918 m to 922 m5.4% from 922 m to 925 m10.8% from 925 m to 929 m5.7% from 929 m to 932 m6.1% from 932 m to 936 m11.8% from 936 m to 939 m5.9% from 939 m to 943 m6.1% from 943 m to 946 m10.8% from 946 m to 950 m5.4% from 950 m to 953 m5.7% from 953 m to 957 m11.1% from 957 m to 960 m5.9% from 960 m to 964 m5.9% from 964 m to 967 m10.5% from 967 m to 971 m5.3% from 971 m to 975 m5.4% from 975 m to 978 m11.1% from 978 m to 982 m5.6% from 982 m to 986 m11.4% from 986 m to 989 m5.6% from 989 m to 993 m5.0% from 993 m to 997 m10.5% from 997 m to 1.0 km5.1% from 1.0 km to 1.0 km5.3% from 1.0 km to 1.0 km11.4% from 1.0 km to 1.0 km5.4% from 1.0 km to 1.0 km5.4% from 1.0 km to 1.0 km5.3% from 1.0 km to 1.0 km5.3% from 1.0 km to 1.0 km5.1% from 1.0 km to 1.0 km10.8% from 1.0 km to 1.0 km10.8% from 1.0 km to 1.0 km5.6% from 1.0 km to 1.0 km5.6% from 1.0 km to 1.0 km5.4% from 1.0 km to 1.0 km5.6% from 1.0 km to 1.1 km5.7% from 1.1 km to 1.1 km10.8% from 1.1 km to 1.1 km10.8% from 1.1 km to 1.1 km5.4% from 1.1 km to 1.1 km5.1% from 1.1 km to 1.1 km10.3% from 1.1 km to 1.1 km5.4% from 1.1 km to 1.1 km11.1% from 1.1 km to 1.1 km5.7% from 1.1 km to 1.1 km11.1% from 1.1 km to 1.1 km6.1% from 1.1 km to 1.1 km5.6% from 1.1 km to 1.1 km5.4% from 1.1 km to 1.1 km5.4% from 1.1 km to 1.1 km11.4% from 1.1 km to 1.1 km5.6% from 1.1 km to 1.1 km10.8% from 1.1 km to 1.1 km5.4% from 1.1 km to 1.1 km11.1% from 1.1 km to 1.1 km5.4% from 1.1 km to 1.1 km5.4% from 1.1 km to 1.1 km5.3% from 1.1 km to 1.1 km5.3% from 1.1 km to 1.1 km11.4% from 1.1 km to 1.1 km5.9% from 1.1 km to 1.1 km5.7% from 1.1 km to 1.1 km5.7% from 1.1 km to 1.2 km5.3% from 1.2 km to 1.2 km5.7% from 1.2 km to 1.2 km11.4% from 1.2 km to 1.2 km5.4% from 1.2 km to 1.2 km5.7% from 1.2 km to 1.2 km5.6% from 1.2 km to 1.2 km11.1% from 1.2 km to 1.2 km11.4% from 1.2 km to 1.2 km5.6% from 1.2 km to 1.2 km5.9% from 1.2 km to 1.2 km11.1% from 1.2 km to 1.2 km5.7% from 1.2 km to 1.2 km11.1% from 1.2 km to 1.2 km11.4% from 1.2 km to 1.2 km11.4% from 1.2 km to 1.2 km5.7% from 1.2 km to 1.2 km5.6% from 1.2 km to 1.2 km10.8% from 1.2 km to 1.2 km5.7% from 1.2 km to 1.2 km11.1% from 1.2 km to 1.2 km5.4% from 1.2 km to 1.2 km10.5% from 1.2 km to 1.2 km5.4% from 1.2 km to 1.2 km11.1% from 1.2 km to 1.2 km11.1% from 1.2 km to 1.2 km11.4% from 1.2 km to 1.2 km11.1% from 1.2 km to 1.2 km5.9% from 1.2 km to 1.3 km11.1% from 1.3 km to 1.3 km5.9% from 1.3 km to 1.3 km5.7% from 1.3 km to 1.3 km11.4% from 1.3 km to 1.3 km5.9% from 1.3 km to 1.3 km5.6% from 1.3 km to 1.3 km5.9% from 1.3 km to 1.3 km11.4% from 1.3 km to 1.3 km12.1% from 1.3 km to 1.3 km6.1% from 1.3 km to 1.3 km6.1% from 1.3 km to 1.3 km10.5% from 1.3 km to 1.3 km5.7% from 1.3 km to 1.3 km12.1% from 1.3 km to 1.3 km6.1% from 1.3 km to 1.3 km11.8% from 1.3 km to 1.3 km6.1% from 1.3 km to 1.3 km11.4% from 1.3 km to 1.3 km11.4% from 1.3 km to 1.3 km10.8% from 1.3 km to 1.3 km11.4% from 1.3 km to 1.3 km5.7% from 1.3 km to 1.3 km11.4% from 1.3 km to 1.3 km5.4% from 1.3 km to 1.3 km5.9% from 1.3 km to 1.3 km11.4% from 1.3 km to 1.3 km5.7% from 1.3 km to 1.3 km10.8% from 1.3 km to 1.3 km6.1% from 1.3 km to 1.4 km11.8% from 1.4 km to 1.4 km6.5% from 1.4 km to 1.4 km7.1% from 1.4 km to 1.4 km12.5% from 1.4 km to 1.4 km6.5% from 1.4 km to 1.4 km11.8% from 1.4 km to 1.4 km11.4% from 1.4 km to 1.4 km11.1% from 1.4 km to 1.4 km12.5% from 1.4 km to 1.4 km5.9% from 1.4 km to 1.4 km5.6% from 1.4 km to 1.4 km6.1% from 1.4 km to 1.4 km11.4% from 1.4 km to 1.4 km5.9% from 1.4 km to 1.4 km6.3% from 1.4 km to 1.4 km6.5% from 1.4 km to 1.4 km10.5% from 1.4 km to 1.4 km5.7% from 1.4 km to 1.4 km12.5% from 1.4 km to 1.4 km12.9% from 1.4 km to 1.4 km6.1% from 1.4 km to 1.4 km11.8% from 1.4 km to 1.4 km12.1% from 1.4 km to 1.4 km5.6% from 1.4 km to 1.4 km11.4% from 1.4 km to 1.4 km12.5% from 1.4 km to 1.4 km12.5% from 1.4 km to 1.4 km6.2% from 1.4 km to 1.4 km10.5% from 1.4 km to 1.4 km5.4% from 1.4 km to 1.5 km6.3% from 1.5 km to 1.5 km11.1% from 1.5 km to 1.5 km5.3% from 1.5 km to 1.5 km10.5% from 1.5 km to 1.5 km5.6% from 1.5 km to 1.5 km11.4% from 1.5 km to 1.5 km6.1% from 1.5 km to 1.5 km11.4% from 1.5 km to 1.5 km11.1% from 1.5 km to 1.5 km11.8% from 1.5 km to 1.5 km6.1% from 1.5 km to 1.5 km13.3% from 1.5 km to 1.5 km12.1% from 1.5 km to 1.5 km13.3% from 1.5 km to 1.5 km6.3% from 1.5 km to 1.5 km5.7% from 1.5 km to 1.5 km11.1% from 1.5 km to 1.5 km5.3% from 1.5 km to 1.5 km10.3% from 1.5 km to 1.5 km6.1% from 1.5 km to 1.5 km14.3% from 1.5 km to 1.5 km7.4% from 1.5 km to 1.5 km14.8% from 1.5 km to 1.5 km21.1% from 1.5 km to 1.5 km20.0% from 1.5 km to 1.5 km30.8% from 1.5 km to 1.5 km8.7% from 1.5 km to 1.5 km13.3% from 1.5 km to 1.5 km11.8% from 1.5 km to 1.5 km10.5% from 1.5 km to 1.5 km5.7% from 1.5 km to 1.5 km5.6% from 1.5 km to 1.6 km5.4% from 1.6 km to 1.6 km5.3% from 1.6 km to 1.6 km11.8% from 1.6 km to 1.6 km6.1% from 1.6 km to 1.6 km6.7% from 1.6 km to 1.6 km12.9% from 1.6 km to 1.6 km5.9% from 1.6 km to 1.6 km12.1% from 1.6 km to 1.6 km5.9% from 1.6 km to 1.6 km6.1% from 1.6 km to 1.6 km11.8% from 1.6 km to 1.6 km5.9% from 1.6 km to 1.6 km12.1% from 1.6 km to 1.6 km6.3% from 1.6 km to 1.6 km12.1% from 1.6 km to 1.6 km6.1% from 1.6 km to 1.6 km12.1% from 1.6 km to 1.6 km12.9% from 1.6 km to 1.6 km6.5% from 1.6 km to 1.6 km6.9% from 1.6 km to 1.6 km14.3% from 1.6 km to 1.6 km7.4% from 1.6 km to 1.6 km14.8% from 1.6 km to 1.6 km8.0% from 1.6 km to 1.6 km8.3% from 1.6 km to 1.6 km8.3% from 1.6 km to 1.6 km8.0% from 1.6 km to 1.6 km8.3% from 1.6 km to 1.6 km8.7% from 1.6 km to 1.6 km8.3% from 1.6 km to 1.6 km8.3% from 1.6 km to 1.6 km7.1% from 1.6 km to 1.6 km6.9% from 1.6 km to 1.7 km6.9% from 1.7 km to 1.7 km6.7% from 1.7 km to 1.7 km7.7% from 1.7 km to 1.7 km6.9% from 1.7 km to 1.7 km7.1% from 1.7 km to 1.7 km16.0% from 1.7 km to 1.7 km8.3% from 1.7 km to 1.7 km0.0% from 1.7 km to 1.7 km20.0% from 1.7 km to 1.7 km11.8% from 1.7 km to 1.7 km15.4% from 1.7 km to 1.7 km11.8% from 1.7 km to 1.7 km0.0% from 1.7 km to 1.7 km0.0% from 1.7 km to 1.7 km9.1% from 1.7 km to 1.7 km0.0% from 1.7 km to 1.7 km0.0% from 1.7 km to 1.7 km6.7% from 1.7 km to 1.7 km0.0% from 1.7 km to 1.7 km0.0% from 1.7 km to 1.7 km6.5% from 1.7 km to 1.7 km0.0% from 1.7 km to 1.7 km6.5% from 1.7 km to 1.7 km0.0% from 1.7 km to 1.7 km6.1% from 1.7 km to 1.7 km6.1% from 1.7 km to 1.7 km11.4% from 1.7 km to 1.7 km5.7% from 1.7 km to 1.7 km6.1% from 1.7 km to 1.7 km6.3% from 1.7 km to 1.7 km6.3% from 1.7 km to 1.7 km6.3% from 1.7 km to 1.7 km5.9% from 1.7 km to 1.7 km5.9% from 1.7 km to 1.7 km0.0% from 1.7 km to 1.8 km5.7% from 1.8 km to 1.8 km11.4% from 1.8 km to 1.8 km5.6% from 1.8 km to 1.8 km10.8% from 1.8 km to 1.8 km6.1% from 1.8 km to 1.8 km12.9% from 1.8 km to 1.8 km6.3% from 1.8 km to 1.8 km6.3% from 1.8 km to 1.8 km6.2% from 1.8 km to 1.8 km6.3% from 1.8 km to 1.8 km6.1% from 1.8 km to 1.8 km6.7% from 1.8 km to 1.8 km6.7% from 1.8 km to 1.8 km6.5% from 1.8 km to 1.8 km6.5% from 1.8 km to 1.8 km6.5% from 1.8 km to 1.8 km0.0% from 1.8 km to 1.8 km5.3% from 1.8 km to 1.8 km4.8% from 1.8 km to 1.8 km0.0% from 1.8 km to 1.8 km4.7% from 1.8 km to 1.8 km0.0% from 1.8 km to 1.8 km5.3% from 1.8 km to 1.8 km0.0% from 1.8 km to 1.8 km0.0% from 1.8 km to 1.8 km5.7% from 1.8 km to 1.8 km5.9% from 1.8 km to 1.8 km5.7% from 1.8 km to 1.8 km0.0% from 1.8 km to 1.9 km6.3% from 1.9 km to 1.9 km5.9% from 1.9 km to 1.9 km0.0% from 1.9 km to 1.9 km5.7% from 1.9 km to 1.9 km5.7% from 1.9 km to 1.9 km5.7% from 1.9 km to 1.9 km5.9% from 1.9 km to 1.9 km5.7% from 1.9 km to 1.9 km6.1% from 1.9 km to 1.9 km5.9% from 1.9 km to 1.9 km6.1% from 1.9 km to 1.9 km0.0% from 1.9 km to 1.9 km5.6% from 1.9 km to 1.9 km0.0% from 1.9 km to 1.9 km5.4% from 1.9 km to 1.9 km5.1% from 1.9 km to 1.9 km5.4% from 1.9 km to 1.9 km0.0% from 1.9 km to 1.9 km5.1% from 1.9 km to 1.9 km5.0% from 1.9 km to 1.9 km0.0% from 1.9 km to 1.9 km5.3% from 1.9 km to 1.9 km5.4% from 1.9 km to 1.9 km0.0% from 1.9 km to 1.9 km5.3% from 1.9 km to 1.9 km0.0% from 1.9 km to 1.9 km5.4% from 1.9 km to 1.9 km5.6% from 1.9 km to 2.0 km5.7% from 2.0 km to 2.0 km5.9% from 2.0 km to 2.0 km5.9% from 2.0 km to 2.0 km6%7%7%7%8%9%8%5%0 m250 m500 m750 m1 km1.3 km1.5 km1.8 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
Distance1.96 km / 1.22 miles
Elevation gain139.6 m / 458 ft
Average gradient7.1%
Maximum gradient16.7%
Elevation high738.6 m / 2,423 ft
Elevation low599 m / 1,965 ft
Climb difficulty score13,969.44

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ClimbLengthGradientAscent
montée sous roche de Cerin
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D94 A Climb
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Stage 5 last km
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TDB stage 5 final
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Sous le Mollard de Don
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Climb Rank

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

🗺

This climb ranks 372,606th out of 2,710,652 worldwide cycling climbs.

🧮

Ranked as the 45,963rd most difficult cycling climb of all 342,105 climbs in France.

📉

Places 18,446th out of 68,974 cycling climbs in Auvergne-Rhône-Alpes.

⚖

Ranks 948th out of 4,458 cycling climbs in Ain.

🏵️

A local climb of note, this is the 4th most difficult cycling climb (out of 10 climbs) in Marchamp.

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