Grand Duc Climb

📍
Boulevard des Termes, Les Termes, Mandelieu-la-Napoule, Grasse, Maritime Alps, Provence-Alpes-Côte d'Azur, Metropolitan France, 06210, France

Estimated Climb Time

Loading your rider settings for Grand Duc Climb...

Save your rider settings to unlock climb-time estimates and the effort table below.

Climb Profile

Altitude builds left to right while colour shows gradient severity for each part of Grand Duc Climb.

120 m235 m345 m460 m-16.3% from 0 m to 10 m2.2% from 10 m to 19 m15.9% from 19 m to 27 m20.2% from 27 m to 35 m18.2% from 35 m to 44 m11.6% from 44 m to 53 m8.0% from 53 m to 62 m3.4% from 62 m to 70 m-3.4% from 70 m to 79 m-9.6% from 79 m to 88 m-11.1% from 88 m to 98 m-13.4% from 98 m to 108 m-13.6% from 108 m to 117 m-5.3% from 117 m to 126 m-1.0% from 126 m to 137 m0.0% from 137 m to 145 m4.1% from 145 m to 155 m-3.0% from 155 m to 165 m-9.4% from 165 m to 175 m-6.7% from 175 m to 187 m-6.8% from 187 m to 198 m-3.3% from 198 m to 211 m6.4% from 211 m to 218 m11.0% from 218 m to 229 m-9.9% from 229 m to 238 m-6.7% from 238 m to 247 m4.6% from 247 m to 256 m10.6% from 256 m to 265 m8.0% from 265 m to 274 m4.3% from 274 m to 283 m12.2% from 283 m to 292 m9.3% from 292 m to 298 m15.4% from 298 m to 308 m23.8% from 308 m to 318 m30.5% from 318 m to 329 m36.4% from 329 m to 341 m34.2% from 341 m to 352 m40.7% from 352 m to 364 m37.3% from 364 m to 374 m17.1% from 374 m to 382 m13.0% from 382 m to 394 m12.9% from 394 m to 402 m12.0% from 402 m to 411 m10.6% from 411 m to 420 m13.2% from 420 m to 429 m7.6% from 429 m to 436 m6.0% from 436 m to 443 m4.2% from 443 m to 450 m3.0% from 450 m to 456 m2.9% from 456 m to 463 m-1.7% from 463 m to 469 m1.9% from 469 m to 474 m7.4% from 474 m to 480 m10.7% from 480 m to 485 m10.7% from 485 m to 491 m12.3% from 491 m to 498 m15.3% from 498 m to 507 m19.5% from 507 m to 515 m22.7% from 515 m to 522 m23.0% from 522 m to 532 m21.0% from 532 m to 540 m18.8% from 540 m to 549 m17.5% from 549 m to 557 m13.7% from 557 m to 565 m13.9% from 565 m to 573 m16.5% from 573 m to 581 m13.0% from 581 m to 589 m13.8% from 589 m to 595 m13.0% from 595 m to 602 m13.4% from 602 m to 610 m12.6% from 610 m to 619 m13.5% from 619 m to 629 m14.6% from 629 m to 638 m18.4% from 638 m to 647 m20.8% from 647 m to 657 m23.0% from 657 m to 665 m21.6% from 665 m to 674 m21.5% from 674 m to 682 m19.8% from 682 m to 690 m17.1% from 690 m to 698 m12.6% from 698 m to 708 m12.7% from 708 m to 716 m7.3% from 716 m to 724 m2.6% from 724 m to 732 m-3.5% from 732 m to 740 m-10.8% from 740 m to 751 m-10.4% from 751 m to 763 m-8.3% from 763 m to 772 m-5.3% from 772 m to 780 m2.4% from 780 m to 788 m7.7% from 788 m to 796 m10.1% from 796 m to 804 m8.1% from 804 m to 813 m8.7% from 813 m to 821 m12.3% from 821 m to 829 m13.3% from 829 m to 837 m10.3% from 837 m to 845 m9.1% from 845 m to 850 m13.3% from 850 m to 858 m11.4% from 858 m to 865 m9.3% from 865 m to 872 m6.6% from 872 m to 880 m8.1% from 880 m to 887 m12.5% from 887 m to 895 m12.0% from 895 m to 903 m10.4% from 903 m to 911 m13.3% from 911 m to 918 m6.4% from 918 m to 926 m5.7% from 926 m to 935 m7.0% from 935 m to 940 m6.7% from 940 m to 949 m1.2% from 949 m to 958 m-2.5% from 958 m to 966 m3.6% from 966 m to 974 m5.3% from 974 m to 980 m7.0% from 980 m to 986 m1.2% from 986 m to 994 m-2.3% from 994 m to 1.0 km4.3% from 1.0 km to 1.0 km5.7% from 1.0 km to 1.0 km6.0% from 1.0 km to 1.0 km5.8% from 1.0 km to 1.0 km6.4% from 1.0 km to 1.0 km11.4% from 1.0 km to 1.1 km14.3% from 1.1 km to 1.1 km19.0% from 1.1 km to 1.1 km21.1% from 1.1 km to 1.1 km16.4% from 1.1 km to 1.1 km13.3% from 1.1 km to 1.1 km16.7% from 1.1 km to 1.1 km17.2% from 1.1 km to 1.1 km17.7% from 1.1 km to 1.1 km19.0% from 1.1 km to 1.1 km21.0% from 1.1 km to 1.1 km20.6% from 1.1 km to 1.1 km21.0% from 1.1 km to 1.1 km21.4% from 1.1 km to 1.1 km24.1% from 1.1 km to 1.1 km25.0% from 1.1 km to 1.1 km27.6% from 1.1 km to 1.2 km29.3% from 1.2 km to 1.2 km31.3% from 1.2 km to 1.2 km30.4% from 1.2 km to 1.2 km30.4% from 1.2 km to 1.2 km30.2% from 1.2 km to 1.2 km31.1% from 1.2 km to 1.2 km20.5% from 1.2 km to 1.2 km10.8% from 1.2 km to 1.2 km14.5% from 1.2 km to 1.2 km14.5% from 1.2 km to 1.2 km13.1% from 1.2 km to 1.2 km12.9% from 1.2 km to 1.2 km15.0% from 1.2 km to 1.2 km14.5% from 1.2 km to 1.3 km10.0% from 1.3 km to 1.3 km6.0% from 1.3 km to 1.3 km4.4% from 1.3 km to 1.3 km6.6% from 1.3 km to 1.3 km0.0% from 1.3 km to 1.3 km2.3% from 1.3 km to 1.3 km6.3% from 1.3 km to 1.3 km7.0% from 1.3 km to 1.3 km8.5% from 1.3 km to 1.3 km7.9% from 1.3 km to 1.3 km7.6% from 1.3 km to 1.3 km7.3% from 1.3 km to 1.4 km11.0% from 1.4 km to 1.4 km13.5% from 1.4 km to 1.4 km10.1% from 1.4 km to 1.4 km10.8% from 1.4 km to 1.4 km14.5% from 1.4 km to 1.4 km7.4% from 1.4 km to 1.4 km12.5% from 1.4 km to 1.4 km15.0% from 1.4 km to 1.4 km14.0% from 1.4 km to 1.4 km13.7% from 1.4 km to 1.4 km13.7% from 1.4 km to 1.4 km16.9% from 1.4 km to 1.4 km16.7% from 1.4 km to 1.5 km15.9% from 1.5 km to 1.5 km15.2% from 1.5 km to 1.5 km21.9% from 1.5 km to 1.5 km20.5% from 1.5 km to 1.5 km15.0% from 1.5 km to 1.5 km15.0% from 1.5 km to 1.5 km17.5% from 1.5 km to 1.5 km15.3% from 1.5 km to 1.5 km17.5% from 1.5 km to 1.5 km13.0% from 1.5 km to 1.5 km11.1% from 1.5 km to 1.5 km15.8% from 1.5 km to 1.5 km15.7% from 1.5 km to 1.5 km14.6% from 1.5 km to 1.6 km19.8% from 1.6 km to 1.6 km22.1% from 1.6 km to 1.6 km0.0% from 1.6 km to 1.6 km-1.3% from 1.6 km to 1.6 km1.0% from 1.6 km to 1.6 km-1.0% from 1.6 km to 1.6 km-1.9% from 1.6 km to 1.6 km1.2% from 1.6 km to 1.6 km-0.9% from 1.6 km to 1.6 km-14.3% from 1.6 km to 1.7 km-16.1% from 1.7 km to 1.7 km-14.0% from 1.7 km to 1.7 km-14.9% from 1.7 km to 1.7 km-13.3% from 1.7 km to 1.7 km-10.7% from 1.7 km to 1.7 km-9.7% from 1.7 km to 1.7 km-2.6% from 1.7 km to 1.7 km4.9% from 1.7 km to 1.7 km6.6% from 1.7 km to 1.7 km4.9% from 1.7 km to 1.8 km4.8% from 1.8 km to 1.8 km4.1% from 1.8 km to 1.8 km8.0% from 1.8 km to 1.8 km11.5% from 1.8 km to 1.8 km12.4% from 1.8 km to 1.8 km11.5% from 1.8 km to 1.8 km11.9% from 1.8 km to 1.8 km11.8% from 1.8 km to 1.8 km11.0% from 1.8 km to 1.8 km9.5% from 1.8 km to 1.8 km11.2% from 1.8 km to 1.8 km12.2% from 1.8 km to 1.9 km12.8% from 1.9 km to 1.9 km11.6% from 1.9 km to 1.9 km9.3% from 1.9 km to 1.9 km14.5% from 1.9 km to 1.9 km16.7% from 1.9 km to 1.9 km19.4% from 1.9 km to 1.9 km19.4% from 1.9 km to 1.9 km13.6% from 1.9 km to 1.9 km10.5% from 1.9 km to 1.9 km12.5% from 1.9 km to 1.9 km12.4% from 1.9 km to 1.9 km12.6% from 1.9 km to 2.0 km14.1% from 2.0 km to 2.0 km14.9% from 2.0 km to 2.0 km14.6% from 2.0 km to 2.0 km16.1% from 2.0 km to 2.0 km11.0% from 2.0 km to 2.0 km4.8% from 2.0 km to 2.0 km-5.9% from 2.0 km to 2.0 km-5.7% from 2.0 km to 2.0 km-2.3% from 2.0 km to 2.0 km1.1% from 2.0 km to 2.0 km4.9% from 2.0 km to 2.1 km8.5% from 2.1 km to 2.1 km11.0% from 2.1 km to 2.1 km14.1% from 2.1 km to 2.1 km18.4% from 2.1 km to 2.1 km19.8% from 2.1 km to 2.1 km24.5% from 2.1 km to 2.1 km18.1% from 2.1 km to 2.1 km12.4% from 2.1 km to 2.1 km11.3% from 2.1 km to 2.1 km12.0% from 2.1 km to 2.1 km14.4% from 2.1 km to 2.2 km14.9% from 2.2 km to 2.2 km13.9% from 2.2 km to 2.2 km17.2% from 2.2 km to 2.2 km16.3% from 2.2 km to 2.2 km14.1% from 2.2 km to 2.2 km16.2% from 2.2 km to 2.2 km10.8% from 2.2 km to 2.2 km5.5% from 2.2 km to 2.3 km3.0% from 2.3 km to 2.3 km-5.6% from 2.3 km to 2.3 km-10.8% from 2.3 km to 2.3 km-9.0% from 2.3 km to 2.3 km4.5% from 2.3 km to 2.3 km12.4% from 2.3 km to 2.3 km13.5% from 2.3 km to 2.3 km11.7% from 2.3 km to 2.3 km13.8% from 2.3 km to 2.3 km12.8% from 2.3 km to 2.4 km9.6% from 2.4 km to 2.4 km9.3% from 2.4 km to 2.4 km11.2% from 2.4 km to 2.4 km8.6% from 2.4 km to 2.4 km5.9% from 2.4 km to 2.4 km6.2% from 2.4 km to 2.4 km9.7% from 2.4 km to 2.4 km14.1% from 2.4 km to 2.4 km15.9% from 2.4 km to 2.4 km11.3% from 2.4 km to 2.5 km-3.5% from 2.5 km to 2.5 km-6.8% from 2.5 km to 2.5 km-1.5% from 2.5 km to 2.5 km1.5% from 2.5 km to 2.5 km-3.9% from 2.5 km to 2.5 km-14.9% from 2.5 km to 2.5 km-24.4% from 2.5 km to 2.5 km-29.7% from 2.5 km to 2.6 km-29.1% from 2.6 km to 2.6 km-26.9% from 2.6 km to 2.6 km-18.2% from 2.6 km to 2.6 km-15.1% from 2.6 km to 2.6 km-11.7% from 2.6 km to 2.6 km-9.3% from 2.6 km to 2.6 km-8.5% from 2.6 km to 2.6 km-2.7% from 2.6 km to 2.6 km2.7% from 2.6 km to 2.6 km6.6% from 2.6 km to 2.6 km7.9% from 2.6 km to 2.7 km11.8% from 2.7 km to 2.7 km18.6% from 2.7 km to 2.7 km16.5% from 2.7 km to 2.7 km6.7% from 2.7 km to 2.7 km4.8% from 2.7 km to 2.7 km2.8% from 2.7 km to 2.7 km4.4% from 2.7 km to 2.7 km3.2% from 2.7 km to 2.7 km8.1% from 2.7 km to 2.7 km11.6% from 2.7 km to 2.7 km11.5% from 2.7 km to 2.8 km13.6% from 2.8 km to 2.8 km14.1% from 2.8 km to 2.8 km15.8% from 2.8 km to 2.8 km18.6% from 2.8 km to 2.8 km19.4% from 2.8 km to 2.8 km15.6% from 2.8 km to 2.8 km7.9% from 2.8 km to 2.8 km9.5% from 2.8 km to 2.8 km10.1% from 2.8 km to 2.8 km11.6% from 2.8 km to 2.8 km13.3% from 2.8 km to 2.9 km14.9% from 2.9 km to 2.9 km15.7% from 2.9 km to 2.9 km14.1% from 2.9 km to 2.9 km3.5% from 2.9 km to 2.9 km4.6% from 2.9 km to 2.9 km6.9% from 2.9 km to 2.9 km5.6% from 2.9 km to 2.9 km6.0% from 2.9 km to 2.9 km8.0% from 2.9 km to 2.9 km10.1% from 2.9 km to 2.9 km9.3% from 2.9 km to 2.9 km14.6% from 2.9 km to 3.0 km12.0% from 3.0 km to 3.0 km12.2% from 3.0 km to 3.0 km9.4% from 3.0 km to 3.0 km16.0% from 3.0 km to 3.0 km20.7% from 3.0 km to 3.0 km23.8% from 3.0 km to 3.0 km22.0% from 3.0 km to 3.0 km16.1% from 3.0 km to 3.0 km17.2% from 3.0 km to 3.0 km18.4% from 3.0 km to 3.0 km19.0% from 3.0 km to 3.1 km18.6% from 3.1 km to 3.1 km19.0% from 3.1 km to 3.1 km20.3% from 3.1 km to 3.1 km21.1% from 3.1 km to 3.1 km20.5% from 3.1 km to 3.1 km21.2% from 3.1 km to 3.1 km4.9% from 3.1 km to 3.1 km0.0% from 3.1 km to 3.1 km-1.2% from 3.1 km to 3.1 km0.0% from 3.1 km to 3.1 km2.5% from 3.1 km to 3.1 km3.7% from 3.1 km to 3.1 km5.2% from 3.1 km to 3.2 km5.9% from 3.2 km to 3.2 km8.9% from 3.2 km to 3.2 km9.4% from 3.2 km to 3.2 km11.1% from 3.2 km to 3.2 km2.4% from 3.2 km to 3.2 km3.8% from 3.2 km to 3.2 km6.3% from 3.2 km to 3.2 km6.7% from 3.2 km to 3.2 km7.8% from 3.2 km to 3.2 km7.6% from 3.2 km to 3.2 km1.0% from 3.2 km to 3.2 km2.1% from 3.2 km to 3.3 km3.1% from 3.3 km to 3.3 km3.1% from 3.3 km to 3.3 km2.5% from 3.3 km to 3.3 km4.6% from 3.3 km to 3.3 km5.2% from 3.3 km to 3.3 km6.8% from 3.3 km to 3.3 km8.9% from 3.3 km to 3.3 km10.3% from 3.3 km to 3.3 km11.5% from 3.3 km to 3.3 km10.9% from 3.3 km to 3.4 km7.8% from 3.4 km to 3.4 km7.5% from 3.4 km to 3.4 km6.9% from 3.4 km to 3.4 km7.0% from 3.4 km to 3.4 km4.1% from 3.4 km to 3.4 km-0.8% from 3.4 km to 3.4 km-4.1% from 3.4 km to 3.4 km-4.7% from 3.4 km to 3.4 km-4.9% from 3.4 km to 3.5 km-4.7% from 3.5 km to 3.5 km-5.1% from 3.5 km to 3.5 km-3.8% from 3.5 km to 3.5 km-6.1% from 3.5 km to 3.5 km-14.4% from 3.5 km to 3.5 km-10.1% from 3.5 km to 3.5 km-8.7% from 3.5 km to 3.5 km-3.7% from 3.5 km to 3.6 km-0.9% from 3.6 km to 3.6 km1.4% from 3.6 km to 3.6 km5.2% from 3.6 km to 3.6 km4.9% from 3.6 km to 3.6 km5.6% from 3.6 km to 3.6 km0.7% from 3.6 km to 3.7 km-3.2% from 3.7 km to 3.7 km0.0% from 3.7 km to 3.7 km2.3% from 3.7 km to 3.7 km6.0% from 3.7 km to 3.7 km13.7% from 3.7 km to 3.7 km16.9% from 3.7 km to 3.7 km21.1% from 3.7 km to 3.8 km21.1% from 3.8 km to 3.8 km18.3% from 3.8 km to 3.8 km21.3% from 3.8 km to 3.8 km21.2% from 3.8 km to 3.8 km18.7% from 3.8 km to 3.8 km12.0% from 3.8 km to 3.8 km0.9% from 3.8 km to 3.8 km3.0% from 3.8 km to 3.9 km4.0% from 3.9 km to 3.9 km-8.4% from 3.9 km to 3.9 km-7.3% from 3.9 km to 3.9 km3.6% from 3.9 km to 3.9 km10.6% from 3.9 km to 3.9 km18.6% from 3.9 km to 3.9 km23.3% from 3.9 km to 3.9 km23.1% from 3.9 km to 4.0 km23.8% from 4.0 km to 4.0 km24.2% from 4.0 km to 4.0 km23.9% from 4.0 km to 4.0 km22.0% from 4.0 km to 4.0 km19.3% from 4.0 km to 4.0 km9.3% from 4.0 km to 4.0 km-14.3% from 4.0 km to 4.0 km-13.8% from 4.0 km to 4.1 km-13.0% from 4.1 km to 4.1 km-9.6% from 4.1 km to 4.1 km-5.6% from 4.1 km to 4.1 km-12.2% from 4.1 km to 4.1 km-15.5% from 4.1 km to 4.1 km-13.4% from 4.1 km to 4.1 km-14.5% from 4.1 km to 4.2 km-15.3% from 4.2 km to 4.2 km-26.3% from 4.2 km to 4.2 km-28.0% from 4.2 km to 4.2 km-26.6% from 4.2 km to 4.2 km-25.7% from 4.2 km to 4.2 km-23.9% from 4.2 km to 4.2 km-15.7% from 4.2 km to 4.3 km-11.5% from 4.3 km to 4.3 km-7.4% from 4.3 km to 4.3 km-0.9% from 4.3 km to 4.3 km7.1% from 4.3 km to 4.3 km12.0% from 4.3 km to 4.3 km14.1% from 4.3 km to 4.3 km25.2% from 4.3 km to 4.3 km29.3% from 4.3 km to 4.3 km26.8% from 4.3 km to 4.4 km28.2% from 4.4 km to 4.4 km24.4% from 4.4 km to 4.4 km21.8% from 4.4 km to 4.4 km19.5% from 4.4 km to 4.4 km17.9% from 4.4 km to 4.4 km16.9% from 4.4 km to 4.4 km15.5% from 4.4 km to 4.4 km29.3% from 4.4 km to 4.4 km28.8% from 4.4 km to 4.4 km29.1% from 4.4 km to 4.4 km27.9% from 4.4 km to 4.5 km25.0% from 4.5 km to 4.5 km21.6% from 4.5 km to 4.5 km16.5% from 4.5 km to 4.5 km-6.4% from 4.5 km to 4.5 km-10.1% from 4.5 km to 4.5 km-11.3% from 4.5 km to 4.5 km-13.7% from 4.5 km to 4.5 km-14.5% from 4.5 km to 4.5 km-13.6% from 4.5 km to 4.5 km-12.2% from 4.5 km to 4.5 km-13.8% from 4.5 km to 4.6 km-18.6% from 4.6 km to 4.6 km-15.5% from 4.6 km to 4.6 km-11.0% from 4.6 km to 4.6 km-30.0% from 4.6 km to 4.6 km-25.6% from 4.6 km to 4.6 km-21.4% from 4.6 km to 4.6 km-17.6% from 4.6 km to 4.6 km-14.3% from 4.6 km to 4.7 km-12.5% from 4.7 km to 4.7 km-6.4% from 4.7 km to 4.7 km0.0% from 4.7 km to 4.7 km-19.0% from 4.7 km to 4.7 km-12.5% from 4.7 km to 4.7 km-3.6% from 4.7 km to 4.7 km9.4% from 4.7 km to 4.7 km19.1% from 4.7 km to 4.7 km20.7% from 4.7 km to 4.7 km21.7% from 4.7 km to 4.7 km17.4% from 4.7 km to 4.8 km10.6% from 4.8 km to 4.8 km2.2% from 4.8 km to 4.8 km-8.4% from 4.8 km to 4.8 km-10.3% from 4.8 km to 4.8 km-8.3% from 4.8 km to 4.8 km-4.7% from 4.8 km to 4.8 km-2.4% from 4.8 km to 4.8 km-1.4% from 4.8 km to 4.8 km10.7% from 4.8 km to 4.8 km20.2% from 4.8 km to 4.8 km16.7% from 4.8 km to 4.9 km10.6% from 4.9 km to 4.9 km4.6% from 4.9 km to 4.9 km-3.3% from 4.9 km to 4.9 km-5.9% from 4.9 km to 4.9 km-10.0% from 4.9 km to 4.9 km-10.3% from 4.9 km to 4.9 km-7.1% from 4.9 km to 4.9 km-9.3% from 4.9 km to 4.9 km-2.4% from 4.9 km to 4.9 km-3.7% from 4.9 km to 4.9 km-2.3% from 4.9 km to 4.9 km0.0% from 4.9 km to 5.0 km1.1% from 5.0 km to 5.0 km-3.5% from 5.0 km to 5.0 km-4.7% from 5.0 km to 5.0 km-3.5% from 5.0 km to 5.0 km-6.0% from 5.0 km to 5.0 km-4.9% from 5.0 km to 5.0 km-4.0% from 5.0 km to 5.0 km3.3% from 5.0 km to 5.0 km13.6% from 5.0 km to 5.0 km13.1% from 5.0 km to 5.0 km16.7% from 5.0 km to 5.1 km16.9% from 5.1 km to 5.1 km23.0% from 5.1 km to 5.1 km25.4% from 5.1 km to 5.1 km26.6% from 5.1 km to 5.1 km27.2% from 5.1 km to 5.1 km28.1% from 5.1 km to 5.1 km32.2% from 5.1 km to 5.1 km33.3% from 5.1 km to 5.1 km16.3% from 5.1 km to 5.1 km8.0% from 5.1 km to 5.1 km7.3% from 5.1 km to 5.1 km9%10%6%7%-2%0 m1 km2 km3 km4 km5 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 2
Distance5.15 km / 3.20 miles
Elevation gain476.1 m / 1,562 ft
Average gradient6.4%
Maximum gradient27%
Elevation high457.7 m / 1,502 ft
Elevation low123.8 m / 406 ft
Climb difficulty score32,954.24

Similar Climbs Nearby

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

Climb Rank

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

🗺

This climb ranks 97,583rd out of 2,710,652 worldwide cycling climbs.

🧮

Ranked as the 15,417th most difficult cycling climb of all 342,105 climbs in France.

📉

Places 3,435th out of 33,934 cycling climbs in Provence-Alpes-Côte d'Azur.

Ranks 1,112th out of 7,475 cycling climbs in Maritime Alps.

Ranking 23rd out of 158 cycling climbs in Mandelieu-la-Napoule.

Useful Links

View this climb on other sites.

Google Street View
Strava

Something wrong with this listing? Help keep BikeClimbs accurate.

Flag this climb