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until it breaks

📍
Delphin Place, Alta Loma, Rancho Cucamonga, San Bernardino County, California, 91737, United States
Cat. 3Flag 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 until it breaks.

700 m765 m830 m895 m-40.5% from 0 m to 4 m-31.7% from 4 m to 8 m-20.0% from 8 m to 12 m-13.3% from 12 m to 15 m-9.1% from 15 m to 18 m-9.4% from 18 m to 21 m-3.0% from 21 m to 25 m-15.1% from 25 m to 30 m-12.0% from 30 m to 35 m-10.6% from 35 m to 40 m-2.5% from 40 m to 44 m0.0% from 44 m to 47 m6.5% from 47 m to 50 m16.7% from 50 m to 54 m23.3% from 54 m to 58 m20.9% from 58 m to 63 m23.9% from 63 m to 67 m31.4% from 67 m to 72 m46.3% from 72 m to 78 m68.2% from 78 m to 82 m77.1% from 82 m to 86 m86.8% from 86 m to 89 m81.8% from 89 m to 93 m78.1% from 93 m to 96 m58.3% from 96 m to 99 m40.0% from 99 m to 104 m51.5% from 104 m to 107 m-80.0% from 107 m to 111 m84.8% from 111 m to 114 m85.3% from 114 m to 117 m62.5% from 117 m to 121 m-76.7% from 121 m to 124 m-60.5% from 124 m to 128 m-61.3% from 128 m to 131 m58.3% from 131 m to 135 m-5.9% from 135 m to 138 m5.9% from 138 m to 141 m24.4% from 141 m to 146 m25.6% from 146 m to 150 m0.0% from 150 m to 154 m0.0% from 154 m to 157 m8.8% from 157 m to 160 m16.1% from 160 m to 163 m37.8% from 163 m to 167 m32.6% from 167 m to 172 m2.6% from 172 m to 176 m-12.1% from 176 m to 179 m-3.3% from 179 m to 182 m5.9% from 182 m to 185 m-13.2% from 185 m to 189 m26.5% from 189 m to 192 m57.5% from 192 m to 196 m47.4% from 196 m to 200 m48.4% from 200 m to 203 m45.2% from 203 m to 206 m0.0% from 206 m to 210 m6.3% from 210 m to 213 m29.7% from 213 m to 217 m40.6% from 217 m to 220 m29.4% from 220 m to 223 m32.6% from 223 m to 228 m25.0% from 228 m to 231 m-34.4% from 231 m to 234 m-48.6% from 234 m to 238 m-37.8% from 238 m to 242 m21.4% from 242 m to 246 m35.5% from 246 m to 249 m-19.4% from 249 m to 252 m-6.5% from 252 m to 255 m28.9% from 255 m to 259 m47.1% from 259 m to 263 m41.9% from 263 m to 266 m0.0% from 266 m to 269 m-14.3% from 269 m to 273 m-13.9% from 273 m to 276 m0.0% from 276 m to 280 m5.3% from 280 m to 284 m29.0% from 284 m to 287 m25.7% from 287 m to 290 m26.3% from 290 m to 294 m26.7% from 294 m to 299 m22.2% from 299 m to 303 m34.1% from 303 m to 307 m25.0% from 307 m to 312 m31.4% from 312 m to 315 m32.5% from 315 m to 319 m34.1% from 319 m to 323 m34.1% from 323 m to 328 m19.4% from 328 m to 331 m19.0% from 331 m to 335 m19.4% from 335 m to 338 m21.6% from 338 m to 342 m25.0% from 342 m to 345 m13.0% from 345 m to 350 m14.3% from 350 m to 354 m18.2% from 354 m to 357 m18.9% from 357 m to 361 m16.7% from 361 m to 364 m10.0% from 364 m to 367 m3.3% from 367 m to 370 m6.1% from 370 m to 373 m8.8% from 373 m to 377 m5.4% from 377 m to 381 m4.7% from 381 m to 385 m6.2% from 385 m to 388 m2.4% from 388 m to 392 m0.0% from 392 m to 396 m0.0% from 396 m to 400 m2.4% from 400 m to 404 m2.8% from 404 m to 408 m6.2% from 408 m to 411 m2.6% from 411 m to 415 m16.7% from 415 m to 419 m16.7% from 419 m to 422 m17.5% from 422 m to 426 m12.1% from 426 m to 429 m14.3% from 429 m to 433 m10.5% from 433 m to 437 m8.6% from 437 m to 440 m7.7% from 440 m to 444 m5.0% from 444 m to 448 m2.3% from 448 m to 452 m6.8% from 452 m to 457 m2.2% from 457 m to 461 m2.4% from 461 m to 466 m2.9% from 466 m to 469 m2.4% from 469 m to 473 m8.1% from 473 m to 477 m0.0% from 477 m to 480 m0.0% from 480 m to 484 m-4.3% from 484 m to 488 m-16.1% from 488 m to 494 m-15.7% from 494 m to 499 m-15.8% from 499 m to 503 m-12.5% from 503 m to 506 m-3.1% from 506 m to 509 m5.3% from 509 m to 513 m17.9% from 513 m to 517 m22.0% from 517 m to 521 m22.0% from 521 m to 526 m24.5% from 526 m to 531 m22.9% from 531 m to 536 m19.6% from 536 m to 540 m17.4% from 540 m to 545 m10.9% from 545 m to 550 m6.4% from 550 m to 554 m8.7% from 554 m to 559 m12.8% from 559 m to 564 m12.2% from 564 m to 569 m-2.3% from 569 m to 573 m-13.3% from 573 m to 577 m-11.4% from 577 m to 582 m-8.0% from 582 m to 587 m-11.6% from 587 m to 591 m-10.3% from 591 m to 595 m-2.3% from 595 m to 599 m0.0% from 599 m to 604 m7.1% from 604 m to 608 m11.1% from 608 m to 614 m13.3% from 614 m to 618 m13.9% from 618 m to 622 m19.0% from 622 m to 626 m19.6% from 626 m to 631 m12.8% from 631 m to 635 m11.1% from 635 m to 640 m8.1% from 640 m to 643 m0.0% from 643 m to 647 m-3.1% from 647 m to 650 m0.0% from 650 m to 654 m-2.9% from 654 m to 657 m3.1% from 657 m to 660 m0.0% from 660 m to 665 m-4.7% from 665 m to 669 m-8.8% from 669 m to 672 m-9.1% from 672 m to 677 m-2.7% from 677 m to 680 m6.5% from 680 m to 684 m13.0% from 684 m to 688 m13.5% from 688 m to 692 m5.7% from 692 m to 695 m-2.9% from 695 m to 699 m8.1% from 699 m to 703 m0.0% from 703 m to 707 m-4.0% from 707 m to 712 m7.1% from 712 m to 718 m6.0% from 718 m to 723 m-8.3% from 723 m to 727 m-8.6% from 727 m to 733 m-12.8% from 733 m to 738 m-25.6% from 738 m to 742 m3.2% from 742 m to 745 m16.3% from 745 m to 749 m4.3% from 749 m to 754 m-4.0% from 754 m to 759 m0.0% from 759 m to 762 m0.0% from 762 m to 766 m0.0% from 766 m to 769 m2.6% from 769 m to 773 m5.0% from 773 m to 777 m4.9% from 777 m to 781 m2.4% from 781 m to 785 m4.8% from 785 m to 789 m-2.0% from 789 m to 794 m0.0% from 794 m to 799 m4.0% from 799 m to 804 m7.7% from 804 m to 810 m8.7% from 810 m to 814 m8.3% from 814 m to 819 m6.7% from 819 m to 823 m2.1% from 823 m to 828 m3.8% from 828 m to 833 m13.0% from 833 m to 838 m19.4% from 838 m to 842 m17.6% from 842 m to 845 m17.6% from 845 m to 848 m17.0% from 848 m to 853 m14.3% from 853 m to 857 m8.9% from 857 m to 862 m17.2% from 862 m to 869 m14.9% from 869 m to 873 m10.4% from 873 m to 878 m2.2% from 878 m to 883 m-2.3% from 883 m to 887 m-12.8% from 887 m to 891 m-8.9% from 891 m to 895 m4.7% from 895 m to 900 m16.7% from 900 m to 905 m1.7% from 905 m to 911 m-5.1% from 911 m to 915 m-5.0% from 915 m to 919 m-9.5% from 919 m to 923 m-7.3% from 923 m to 927 m-2.6% from 927 m to 931 m-2.6% from 931 m to 935 m0.0% from 935 m to 938 m5.7% from 938 m to 942 m4.8% from 942 m to 946 m7.7% from 946 m to 950 m10.0% from 950 m to 955 m7.3% from 955 m to 959 m8.0% from 959 m to 964 m21.3% from 964 m to 969 m26.0% from 969 m to 974 m27.6% from 974 m to 980 m35.5% from 980 m to 983 m28.1% from 983 m to 988 m16.7% from 988 m to 991 m13.1% from 991 m to 998 m5.9% from 998 m to 1.0 km3.3% from 1.0 km to 1.0 km3.8% from 1.0 km to 1.0 km0.0% from 1.0 km to 1.0 km0.0% from 1.0 km to 1.0 km5.7% from 1.0 km to 1.0 km6.8% from 1.0 km to 1.0 km11.8% from 1.0 km to 1.0 km9.4% from 1.0 km to 1.0 km9.4% from 1.0 km to 1.0 km7.1% from 1.0 km to 1.0 km2.2% from 1.0 km to 1.1 km4.9% from 1.1 km to 1.1 km-4.5% from 1.1 km to 1.1 km0.0% from 1.1 km to 1.1 km2.3% from 1.1 km to 1.1 km2.1% from 1.1 km to 1.1 km-6.4% from 1.1 km to 1.1 km-5.1% from 1.1 km to 1.1 km3.1% from 1.1 km to 1.1 km4.7% from 1.1 km to 1.1 km6.7% from 1.1 km to 1.1 km7.7% from 1.1 km to 1.1 km8.1% from 1.1 km to 1.1 km8.8% from 1.1 km to 1.1 km0.0% from 1.1 km to 1.1 km-17.1% from 1.1 km to 1.1 km-18.2% from 1.1 km to 1.1 km-4.3% from 1.1 km to 1.1 km7.8% from 1.1 km to 1.1 km18.5% from 1.1 km to 1.1 km19.6% from 1.1 km to 1.1 km19.4% from 1.1 km to 1.1 km12.5% from 1.1 km to 1.1 km11.8% from 1.1 km to 1.1 km12.5% from 1.1 km to 1.1 km10.3% from 1.1 km to 1.2 km1.9% from 1.2 km to 1.2 km3.8% from 1.2 km to 1.2 km-2.0% from 1.2 km to 1.2 km-2.0% from 1.2 km to 1.2 km-4.4% from 1.2 km to 1.2 km4.1% from 1.2 km to 1.2 km10.5% from 1.2 km to 1.2 km16.1% from 1.2 km to 1.2 km15.6% from 1.2 km to 1.2 km12.9% from 1.2 km to 1.2 km12.5% from 1.2 km to 1.2 km8.3% from 1.2 km to 1.2 km0.0% from 1.2 km to 1.2 km0.0% from 1.2 km to 1.2 km-8.3% from 1.2 km to 1.2 km-11.4% from 1.2 km to 1.2 km-14.3% from 1.2 km to 1.2 km-8.8% from 1.2 km to 1.2 km-8.3% from 1.2 km to 1.2 km-8.8% from 1.2 km to 1.2 km-5.6% from 1.2 km to 1.2 km-8.8% from 1.2 km to 1.2 km-12.9% from 1.2 km to 1.2 km-9.1% from 1.2 km to 1.2 km17.0% from 1.2 km to 1.3 km27.7% from 1.3 km to 1.3 km32.4% from 1.3 km to 1.3 km27.8% from 1.3 km to 1.3 km18.4% from 1.3 km to 1.3 km7.0% from 1.3 km to 1.3 km0.0% from 1.3 km to 1.3 km0.0% from 1.3 km to 1.3 km2.1% from 1.3 km to 1.3 km9.5% from 1.3 km to 1.3 km5.7% from 1.3 km to 1.3 km5.3% from 1.3 km to 1.3 km6.8% from 1.3 km to 1.3 km6.8% from 1.3 km to 1.3 km4.8% from 1.3 km to 1.3 km5.4% from 1.3 km to 1.3 km9.4% from 1.3 km to 1.3 km5.7% from 1.3 km to 1.3 km2.9% from 1.3 km to 1.3 km13.9% from 1.3 km to 1.3 km18.9% from 1.3 km to 1.3 km19.4% from 1.3 km to 1.3 km21.1% from 1.3 km to 1.3 km20.0% from 1.3 km to 1.3 km20.6% from 1.3 km to 1.4 km13.2% from 1.4 km to 1.4 km0.0% from 1.4 km to 1.4 km0.0% from 1.4 km to 1.4 km0.0% from 1.4 km to 1.4 km-3.3% from 1.4 km to 1.4 km-5.2% from 1.4 km to 1.4 km-4.9% from 1.4 km to 1.4 km-3.3% from 1.4 km to 1.4 km-3.1% from 1.4 km to 1.4 km-4.3% from 1.4 km to 1.4 km-8.3% from 1.4 km to 1.4 km-8.6% from 1.4 km to 1.4 km-11.8% from 1.4 km to 1.4 km-8.6% from 1.4 km to 1.4 km-6.1% from 1.4 km to 1.4 km-3.2% from 1.4 km to 1.4 km5.6% from 1.4 km to 1.4 km11.9% from 1.4 km to 1.4 km16.7% from 1.4 km to 1.4 km20.8% from 1.4 km to 1.4 km22.0% from 1.4 km to 1.4 km21.3% from 1.4 km to 1.4 km19.6% from 1.4 km to 1.4 km14.3% from 1.4 km to 1.5 km7.8% from 1.5 km to 1.5 km4.0% from 1.5 km to 1.5 km0.0% from 1.5 km to 1.5 km0.0% from 1.5 km to 1.5 km3.3% from 1.5 km to 1.5 km5.5% from 1.5 km to 1.5 km9.7% from 1.5 km to 1.5 km9.1% from 1.5 km to 1.5 km6.2% from 1.5 km to 1.5 km6.7% from 1.5 km to 1.5 km0.0% from 1.5 km to 1.5 km0.0% from 1.5 km to 1.5 km0.0% from 1.5 km to 1.5 km-2.7% from 1.5 km to 1.5 km-5.3% from 1.5 km to 1.5 km-2.8% from 1.5 km to 1.5 km-3.0% from 1.5 km to 1.5 km-5.9% from 1.5 km to 1.5 km-9.4% from 1.5 km to 1.5 km-5.7% from 1.5 km to 1.5 km1.9% from 1.5 km to 1.5 km5.8% from 1.5 km to 1.5 km20.0% from 1.5 km to 1.6 km36.4% from 1.6 km to 1.6 km12.3% from 1.6 km to 1.6 km5.7% from 1.6 km to 1.6 km7.7% from 1.6 km to 1.6 km7.0% from 1.6 km to 1.6 km3.5% from 1.6 km to 1.6 km-5.5% from 1.6 km to 1.6 km0.0% from 1.6 km to 1.6 km9.4% from 1.6 km to 1.6 km13.2% from 1.6 km to 1.6 km16.7% from 1.6 km to 1.6 km16.7% from 1.6 km to 1.6 km22.8% from 1.6 km to 1.6 km16.4% from 1.6 km to 1.6 km0.0% from 1.6 km to 1.6 km-5.2% from 1.6 km to 1.6 km0.0% from 1.6 km to 1.6 km7.7% from 1.6 km to 1.6 km11.4% from 1.6 km to 1.6 km11.8% from 1.6 km to 1.6 km0.0% from 1.6 km to 1.6 km2.4% from 1.6 km to 1.7 km18.8% from 1.7 km to 1.7 km15.4% from 1.7 km to 1.7 km14.3% from 1.7 km to 1.7 km10.0% from 1.7 km to 1.7 km6.3% from 1.7 km to 1.7 km7.5% from 1.7 km to 1.7 km3.5% from 1.7 km to 1.7 km0.0% from 1.7 km to 1.7 km5.3% from 1.7 km to 1.7 km5.1% from 1.7 km to 1.7 km13.2% from 1.7 km to 1.7 km16.0% from 1.7 km to 1.7 km-12.8% from 1.7 km to 1.7 km6.5% from 1.7 km to 1.7 km11.6% from 1.7 km to 1.7 km12.2% from 1.7 km to 1.7 km11.8% from 1.7 km to 1.7 km15.0% from 1.7 km to 1.7 km12.2% from 1.7 km to 1.7 km10.5% from 1.7 km to 1.7 km12.5% from 1.7 km to 1.8 km6.3% from 1.8 km to 1.8 km0.0% from 1.8 km to 1.8 km-2.9% from 1.8 km to 1.8 km-9.1% from 1.8 km to 1.8 km-10.2% from 1.8 km to 1.8 km-14.0% from 1.8 km to 1.8 km-13.3% from 1.8 km to 1.8 km-6.2% from 1.8 km to 1.8 km-3.2% from 1.8 km to 1.8 km3.6% from 1.8 km to 1.8 km7.5% from 1.8 km to 1.8 km9.4% from 1.8 km to 1.8 km9.1% from 1.8 km to 1.8 km6.2% from 1.8 km to 1.8 km-2.8% from 1.8 km to 1.8 km-5.4% from 1.8 km to 1.8 km-5.4% from 1.8 km to 1.8 km-8.3% from 1.8 km to 1.8 km-6.5% from 1.8 km to 1.8 km-3.0% from 1.8 km to 1.8 km-3.2% from 1.8 km to 1.8 km-3.4% from 1.8 km to 1.8 km6.8% from 1.8 km to 1.9 km8.8% from 1.9 km to 1.9 km7.8% from 1.9 km to 1.9 km12.0% from 1.9 km to 1.9 km9.7% from 1.9 km to 1.9 km8.8% from 1.9 km to 1.9 km6.5% from 1.9 km to 1.9 km8.8% from 1.9 km to 1.9 km8.1% from 1.9 km to 1.9 km2.9% from 1.9 km to 1.9 km3.0% from 1.9 km to 1.9 km3.0% from 1.9 km to 1.9 km6.7% from 1.9 km to 1.9 km10.9% from 1.9 km to 1.9 km5.7% from 1.9 km to 1.9 km3.6% from 1.9 km to 1.9 km9.7% from 1.9 km to 1.9 km14.8% from 1.9 km to 1.9 km12.9% from 1.9 km to 1.9 km16.7% from 1.9 km to 1.9 km13.9% from 1.9 km to 1.9 km10.0% from 1.9 km to 1.9 km9.3% from 1.9 km to 1.9 km7.5% from 1.9 km to 1.9 km5.7% from 1.9 km to 1.9 km5.1% from 1.9 km to 2.0 km1.8% from 2.0 km to 2.0 km0.0% from 2.0 km to 2.0 km5.7% from 2.0 km to 2.0 km6.7% from 2.0 km to 2.0 km14.5% from 2.0 km to 2.0 km15.6% from 2.0 km to 2.0 km18.2% from 2.0 km to 2.0 km16.1% from 2.0 km to 2.0 km13.8% from 2.0 km to 2.0 km8.9% from 2.0 km to 2.0 km6.5% from 2.0 km to 2.0 km8.6% from 2.0 km to 2.0 km-17.1% from 2.0 km to 2.0 km-15.0% from 2.0 km to 2.0 km-16.1% from 2.0 km to 2.0 km14.0% from 2.0 km to 2.0 km14.7% from 2.0 km to 2.0 km-10.8% from 2.0 km to 2.0 km5.1% from 2.0 km to 2.0 km6.1% from 2.0 km to 2.0 km6.6% from 2.0 km to 2.1 km9.4% from 2.1 km to 2.1 km9.7% from 2.1 km to 2.1 km11.8% from 2.1 km to 2.1 km10.0% from 2.1 km to 2.1 km11.1% from 2.1 km to 2.1 km11.9% from 2.1 km to 2.1 km10.5% from 2.1 km to 2.1 km9.3% from 2.1 km to 2.1 km10.0% from 2.1 km to 2.1 km13.2% from 2.1 km to 2.1 km15.2% from 2.1 km to 2.1 km14.3% from 2.1 km to 2.1 km19.4% from 2.1 km to 2.1 km-9.8% from 2.1 km to 2.1 km7.0% from 2.1 km to 2.1 km-9.1% from 2.1 km to 2.1 km-10.3% from 2.1 km to 2.1 km-4.7% from 2.1 km to 2.1 km-22.0% from 2.1 km to 2.1 km-18.4% from 2.1 km to 2.1 km-28.4% from 2.1 km to 2.1 km-23.5% from 2.1 km to 2.1 km59.5% from 2.1 km to 2.1 km54.5% from 2.1 km to 2.1 km43.7% from 2.1 km to 2.2 km42.9% from 2.2 km to 2.2 km39.5% from 2.2 km to 2.2 km43.9% from 2.2 km to 2.2 km52.5% from 2.2 km to 2.2 km37.5% from 2.2 km to 2.2 km12.9% from 2.2 km to 2.2 km-40.0% from 2.2 km to 2.2 km10.8% from 2.2 km to 2.2 km25.8% from 2.2 km to 2.2 km33.3% from 2.2 km to 2.2 km21.6% from 2.2 km to 2.2 km22.6% from 2.2 km to 2.2 km21.4% from 2.2 km to 2.2 km19.4% from 2.2 km to 2.2 km9.7% from 2.2 km to 2.2 km6.2% from 2.2 km to 2.2 km30.0% from 2.2 km to 2.2 km38.5% from 2.2 km to 2.2 km31.3% from 2.2 km to 2.2 km28.9% from 2.2 km to 2.2 km38.1% from 2.2 km to 2.2 km40.5% from 2.2 km to 2.2 km25.7% from 2.2 km to 2.2 km20.6% from 2.2 km to 2.2 km8.6% from 2.2 km to 2.2 km0.0% from 2.2 km to 2.2 km-3.1% from 2.2 km to 2.3 km0.0% from 2.3 km to 2.3 km6.5% from 2.3 km to 2.3 km-3.1% from 2.3 km to 2.3 km-17.9% from 2.3 km to 2.3 km13.9% from 2.3 km to 2.3 km42.5% from 2.3 km to 2.3 km34.3% from 2.3 km to 2.3 km31.7% from 2.3 km to 2.3 km3.2% from 2.3 km to 2.3 km-7.5% from 2.3 km to 2.3 km-21.6% from 2.3 km to 2.3 km13%6%5%6%12%0 m500 m1 km1.5 km2 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 3
Distance2.29 km / 1.43 miles
Elevation gain183.1 m / 601 ft
Average gradient8%
Maximum gradient49.4%
Elevation high893.4 m / 2,931 ft
Elevation low702.4 m / 2,304 ft
Climb difficulty score18,303.73

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
The Grind to the Top
Rancho Cucamonga, San Bernardino County
2.15 km6.9%150 m
Bottom to Landmark
Rancho Cucamonga, San Bernardino County
2.11 km7.1%150 m
to the top
Rancho Cucamonga, San Bernardino County
2.41 km9.5%229 m
Haven - Wilson to Snowdrop
Rancho Cucamonga, San Bernardino County
2.36 km9.8%231 m
lemon2ArchTT
Rancho Cucamonga, San Bernardino County
2.81 km7.2%202 m

Climb Rank

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

🗺

This climb ranks 257,540th out of 2,710,652 worldwide cycling climbs.

🧮

Ranked as the 18,044th most difficult cycling climb of all 337,250 climbs in United States.

📉

Places 6,898th out of 66,571 cycling climbs in California.

⚖

Ranks 298th out of 2,726 cycling climbs in San Bernardino County.

⚖

Ranking 18th out of 314 cycling climbs in Rancho Cucamonga.

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