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Route des Grands Bois

📍
142, Rue de l'École, Sonnaz, Draillant, Thonon-les-Bains, Upper Savoy, Auvergne-Rhône-Alpes, Metropolitan France, 74550, France
Cat. 4

Estimated Climb Time

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Climb Profile

Altitude builds left to right while colour shows gradient severity for each part of Route des Grands Bois.

700 m730 m760 m790 m0.0% from 0 m to 32 m0.0% from 32 m to 43 m3.6% from 43 m to 54 m11.3% from 54 m to 60 m7.5% from 60 m to 65 m10.9% from 65 m to 70 m7.5% from 70 m to 76 m0.0% from 76 m to 86 m8.5% from 86 m to 90 m8.5% from 90 m to 95 m12.8% from 95 m to 100 m9.5% from 100 m to 104 m9.1% from 104 m to 108 m0.0% from 108 m to 118 m14.3% from 118 m to 122 m10.0% from 122 m to 126 m9.5% from 126 m to 130 m9.8% from 130 m to 134 m10.3% from 134 m to 138 m9.3% from 138 m to 142 m14.3% from 142 m to 147 m8.3% from 147 m to 151 m8.5% from 151 m to 156 m9.1% from 156 m to 160 m0.0% from 160 m to 169 m10.3% from 169 m to 173 m9.1% from 173 m to 178 m9.8% from 178 m to 182 m10.0% from 182 m to 186 m9.8% from 186 m to 190 m2.5% from 190 m to 206 m9.1% from 206 m to 210 m8.5% from 210 m to 215 m9.1% from 215 m to 219 m9.8% from 219 m to 224 m4.9% from 224 m to 232 m15.0% from 232 m to 236 m12.1% from 236 m to 239 m11.1% from 239 m to 243 m10.8% from 243 m to 246 m0.0% from 246 m to 254 m5.2% from 254 m to 262 m9.8% from 262 m to 266 m19.4% from 266 m to 269 m12.1% from 269 m to 272 m11.1% from 272 m to 276 m0.0% from 276 m to 278 m5.8% from 278 m to 285 m11.1% from 285 m to 289 m9.5% from 289 m to 293 m15.8% from 293 m to 297 m10.5% from 297 m to 301 m0.0% from 301 m to 304 m2.2% from 304 m to 323 m8.0% from 323 m to 328 m7.5% from 328 m to 333 m9.3% from 333 m to 338 m10.3% from 338 m to 342 m0.0% from 342 m to 346 m0.0% from 346 m to 384 m4.4% from 384 m to 393 m7.8% from 393 m to 398 m7.8% from 398 m to 403 m7.4% from 403 m to 409 m8.0% from 409 m to 414 m0.0% from 414 m to 424 m3.3% from 424 m to 443 m9.8% from 443 m to 447 m8.7% from 447 m to 451 m10.3% from 451 m to 455 m15.0% from 455 m to 459 m4.0% from 459 m to 469 m18.2% from 469 m to 472 m13.8% from 472 m to 475 m15.2% from 475 m to 482 m4.0% from 482 m to 492 m11.4% from 492 m to 495 m16.7% from 495 m to 499 m10.3% from 499 m to 503 m10.5% from 503 m to 507 m2.5% from 507 m to 522 m10.0% from 522 m to 526 m13.2% from 526 m to 534 m10.0% from 534 m to 538 m5.2% from 538 m to 546 m11.8% from 546 m to 549 m13.3% from 549 m to 552 m13.8% from 552 m to 555 m7.4% from 555 m to 560 m3.5% from 560 m to 572 m9.3% from 572 m to 576 m10.5% from 576 m to 580 m11.8% from 580 m to 583 m11.8% from 583 m to 586 m4.0% from 586 m to 601 m13.3% from 601 m to 604 m14.3% from 604 m to 607 m20.0% from 607 m to 610 m12.5% from 610 m to 613 m5.4% from 613 m to 621 m11.4% from 621 m to 624 m11.0% from 624 m to 632 m10.5% from 632 m to 635 m3.3% from 635 m to 648 m10.3% from 648 m to 652 m10.3% from 652 m to 655 m0.0% from 655 m to 659 m21.6% from 659 m to 663 m5.3% from 663 m to 670 m11.8% from 670 m to 679 m9.5% from 679 m to 683 m9.5% from 683 m to 687 m0.0% from 687 m to 691 m3.4% from 691 m to 703 m14.8% from 703 m to 705 m38.5% from 705 m to 708 m21.1% from 708 m to 710 m3.6% from 710 m to 721 m15.4% from 721 m to 724 m12.9% from 724 m to 727 m15.9% from 727 m to 733 m5.1% from 733 m to 741 m27.3% from 741 m to 743 m15.4% from 743 m to 746 m20.0% from 746 m to 749 m11.4% from 749 m to 752 m0.0% from 752 m to 755 m7.2% from 755 m to 763 m12.9% from 763 m to 767 m12.9% from 767 m to 770 m13.3% from 770 m to 773 m12.1% from 773 m to 776 m2.9% from 776 m to 790 m12.9% from 790 m to 793 m0.0% from 793 m to 796 m34.5% from 796 m to 799 m14.8% from 799 m to 802 m0.0% from 802 m to 804 m8.3% from 804 m to 809 m12.5% from 809 m to 812 m12.9% from 812 m to 815 m6.8% from 815 m to 821 m12.5% from 821 m to 824 m9.0% from 824 m to 831 m11.4% from 831 m to 834 m11.4% from 834 m to 838 m10.8% from 838 m to 841 m11.8% from 841 m to 845 m0.0% from 845 m to 851 m18.2% from 851 m to 854 m13.8% from 854 m to 857 m13.8% from 857 m to 860 m12.9% from 860 m to 863 m17.4% from 863 m to 866 m9.3% from 866 m to 870 m21.4% from 870 m to 873 m14.8% from 873 m to 875 m17.0% from 875 m to 880 m13.0% from 880 m to 885 m18.7% from 885 m to 888 m12.9% from 888 m to 891 m23.1% from 891 m to 894 m27.3% from 894 m to 896 m0.0% from 896 m to 898 m7.3% from 898 m to 903 m13.3% from 903 m to 906 m7.1% from 906 m to 912 m13.8% from 912 m to 915 m16.7% from 915 m to 917 m8.5% from 917 m to 922 m18.2% from 922 m to 924 m23.5% from 924 m to 926 m18.2% from 926 m to 928 m20.0% from 928 m to 931 m0.0% from 931 m to 933 m6.7% from 933 m to 939 m12.9% from 939 m to 942 m11.4% from 942 m to 946 m10.0% from 946 m to 950 m5.9% from 950 m to 957 m10.5% from 957 m to 962 m13.3% from 962 m to 965 m20.0% from 965 m to 968 m11.8% from 968 m to 972 m20.0% from 972 m to 975 m4.0% from 975 m to 985 m15.4% from 985 m to 987 m13.3% from 987 m to 990 m28.6% from 990 m to 993 m20.0% from 993 m to 995 m6.5% from 995 m to 1.0 km21.4% from 1.0 km to 1.0 km16.0% from 1.0 km to 1.0 km23.1% from 1.0 km to 1.0 km14.8% from 1.0 km to 1.0 km5.5% from 1.0 km to 1.0 km10.8% from 1.0 km to 1.0 km10.0% from 1.0 km to 1.0 km14.3% from 1.0 km to 1.0 km9.8% from 1.0 km to 1.0 km10.3% from 1.0 km to 1.0 km12.1% from 1.0 km to 1.0 km5.4% from 1.0 km to 1.0 km6%6%9%11%0 m250 m500 m750 m1 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
Distance1.05 km / 0.65 miles
Elevation gain84.8 m / 278 ft
Average gradient8.1%
Maximum gradient19.8%
Elevation high787.6 m / 2,584 ft
Elevation low702.8 m / 2,306 ft
Climb difficulty score8,498.52

Similar Climbs Nearby

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Tip: rotate your phone to landscape and swipe the table sideways to reveal the full set of climb details.

ClimbLengthGradientAscent
col des moises vtt partie 1
Draillant, Upper Savoy
1.01 km8.2%96 m
Ram-Dam à croisement col du cou
Draillant, Upper Savoy
1.4 km8.3%116 m
Route du Col des Moises Climb
Draillant, Upper Savoy
0.99 km12.4%122 m
début cou
Draillant, Upper Savoy
1.36 km5%68 m
Aero aiguille
Draillant, Upper Savoy
1.73 km6.3%109 m

Climb Rank

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

🗺

This climb ranks 699,988th out of 2,710,652 worldwide cycling climbs.

🧮

Ranked as the 86,316th most difficult cycling climb of all 342,105 climbs in France.

📉

Places 29,797th out of 68,974 cycling climbs in Auvergne-Rhône-Alpes.

⚖

Ranks 4,587th out of 9,022 cycling climbs in Upper Savoy.

⚖

Ranking 27th out of 42 cycling climbs in Draillant.

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