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The Hill of Doom!

📍
Gwernogle, Llanfihangel Rhos-y-Corn, Carmarthenshire, Wales, SA32 7RZ, United Kingdom
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 The Hill of Doom!.

100 m170 m235 m305 m11.4% from 0 m to 4 m12.5% from 4 m to 7 m12.1% from 7 m to 10 m14.8% from 10 m to 13 m27.3% from 13 m to 15 m0.0% from 15 m to 17 m10.8% from 17 m to 21 m25.0% from 21 m to 22 m33.3% from 22 m to 23 m33.3% from 23 m to 25 m40.0% from 25 m to 26 m13.8% from 26 m to 29 m60.0% from 29 m to 30 m25.0% from 30 m to 31 m33.3% from 31 m to 32 m36.4% from 32 m to 33 m13.8% from 33 m to 36 m46.2% from 36 m to 38 m28.6% from 38 m to 39 m22.2% from 39 m to 41 m10.5% from 41 m to 45 m0.0% from 45 m to 49 m37.5% from 49 m to 50 m23.5% from 50 m to 52 m18.2% from 52 m to 54 m20.0% from 54 m to 56 m25.0% from 56 m to 58 m0.0% from 58 m to 62 m12.1% from 62 m to 66 m23.5% from 66 m to 67 m26.1% from 67 m to 70 m18.2% from 70 m to 72 m28.6% from 72 m to 73 m0.0% from 73 m to 83 m5.2% from 83 m to 91 m20.0% from 91 m to 93 m22.2% from 93 m to 94 m40.0% from 94 m to 96 m23.5% from 96 m to 98 m0.0% from 98 m to 108 m0.0% from 108 m to 132 m0.0% from 132 m to 153 m11.8% from 153 m to 157 m12.9% from 157 m to 160 m20.0% from 160 m to 162 m11.1% from 162 m to 165 m13.3% from 165 m to 168 m0.0% from 168 m to 183 m2.8% from 183 m to 198 m12.1% from 198 m to 201 m11.1% from 201 m to 205 m12.5% from 205 m to 208 m14.8% from 208 m to 211 m5.1% from 211 m to 222 m33.3% from 222 m to 224 m21.1% from 224 m to 226 m28.6% from 226 m to 227 m26.1% from 227 m to 229 m0.0% from 229 m to 237 m20.0% from 237 m to 239 m23.5% from 239 m to 241 m23.5% from 241 m to 243 m23.5% from 243 m to 245 m40.0% from 245 m to 246 m0.0% from 246 m to 254 m36.4% from 254 m to 255 m40.0% from 255 m to 256 m66.7% from 256 m to 257 m30.8% from 257 m to 258 m0.0% from 258 m to 264 m11.4% from 264 m to 268 m22.2% from 268 m to 270 m23.5% from 270 m to 271 m23.5% from 271 m to 273 m21.1% from 273 m to 275 m0.0% from 275 m to 281 m4.1% from 281 m to 291 m26.7% from 291 m to 292 m21.1% from 292 m to 294 m25.0% from 294 m to 296 m23.5% from 296 m to 297 m0.0% from 297 m to 299 m0.0% from 299 m to 308 m16.7% from 308 m to 312 m25.0% from 312 m to 314 m25.0% from 314 m to 315 m25.0% from 315 m to 317 m22.2% from 317 m to 319 m0.0% from 319 m to 322 m3.7% from 322 m to 333 m16.7% from 333 m to 336 m19.0% from 336 m to 338 m20.0% from 338 m to 340 m21.1% from 340 m to 342 m2.3% from 342 m to 359 m22.2% from 359 m to 361 m28.6% from 361 m to 363 m22.2% from 363 m to 364 m20.0% from 364 m to 366 m0.0% from 366 m to 372 m3.7% from 372 m to 383 m17.4% from 383 m to 385 m15.4% from 385 m to 388 m14.8% from 388 m to 390 m14.8% from 390 m to 393 m0.0% from 393 m to 400 m0.0% from 400 m to 418 m2.4% from 418 m to 435 m14.8% from 435 m to 438 m20.0% from 438 m to 441 m11.8% from 441 m to 444 m12.1% from 444 m to 448 m0.0% from 448 m to 465 m2.0% from 465 m to 484 m17.4% from 484 m to 487 m15.4% from 487 m to 489 m13.8% from 489 m to 492 m12.5% from 492 m to 495 m0.0% from 495 m to 510 m5.5% from 510 m to 517 m14.8% from 517 m to 520 m14.3% from 520 m to 522 m14.3% from 522 m to 525 m13.8% from 525 m to 528 m0.0% from 528 m to 534 m3.9% from 534 m to 550 m22.2% from 550 m to 551 m23.5% from 551 m to 553 m33.3% from 553 m to 555 m23.5% from 555 m to 557 m0.0% from 557 m to 561 m14.3% from 561 m to 563 m23.5% from 563 m to 565 m26.7% from 565 m to 567 m25.0% from 567 m to 568 m25.0% from 568 m to 570 m0.0% from 570 m to 571 m15.4% from 571 m to 575 m25.0% from 575 m to 577 m20.0% from 577 m to 579 m25.0% from 579 m to 580 m31.6% from 580 m to 582 m0.0% from 582 m to 587 m22.2% from 587 m to 589 m22.2% from 589 m to 591 m25.0% from 591 m to 592 m25.0% from 592 m to 594 m25.0% from 594 m to 596 m0.0% from 596 m to 599 m6.9% from 599 m to 605 m60.0% from 605 m to 606 m33.3% from 606 m to 607 m57.1% from 607 m to 608 m44.4% from 608 m to 609 m0.0% from 609 m to 610 m6.7% from 610 m to 616 m40.0% from 616 m to 617 m46.2% from 617 m to 618 m22.2% from 618 m to 620 m16.7% from 620 m to 623 m0.0% from 623 m to 635 m9.1% from 635 m to 639 m25.0% from 639 m to 641 m25.0% from 641 m to 642 m36.4% from 642 m to 643 m40.0% from 643 m to 645 m0.0% from 645 m to 647 m8.7% from 647 m to 651 m28.6% from 651 m to 653 m25.0% from 653 m to 654 m28.6% from 654 m to 656 m23.5% from 656 m to 657 m0.0% from 657 m to 660 m11.1% from 660 m to 663 m25.0% from 663 m to 665 m57.1% from 665 m to 666 m28.6% from 666 m to 667 m100.0% from 667 m to 667 m0.0% from 667 m to 668 m10.2% from 668 m to 674 m30.8% from 674 m to 675 m50.0% from 675 m to 676 m36.4% from 676 m to 677 m33.3% from 677 m to 678 m0.0% from 678 m to 681 m26.7% from 681 m to 683 m111.1% from 683 m to 683 m44.4% from 683 m to 684 m26.7% from 684 m to 686 m0.0% from 686 m to 687 m6.3% from 687 m to 694 m19.0% from 694 m to 696 m28.6% from 696 m to 697 m80.0% from 697 m to 698 m57.1% from 698 m to 698 m0.0% from 698 m to 702 m23.5% from 702 m to 703 m36.4% from 703 m to 704 m36.4% from 704 m to 705 m25.0% from 705 m to 707 m40.0% from 707 m to 708 m0.0% from 708 m to 712 m12.1% from 712 m to 715 m54.5% from 715 m to 716 m40.0% from 716 m to 717 m30.8% from 717 m to 719 m28.6% from 719 m to 720 m0.0% from 720 m to 721 m3.2% from 721 m to 734 m16.7% from 734 m to 736 m40.0% from 736 m to 737 m54.5% from 737 m to 738 m40.0% from 738 m to 739 m0.0% from 739 m to 740 m7.0% from 740 m to 746 m21.1% from 746 m to 748 m21.1% from 748 m to 750 m33.3% from 750 m to 751 m9.6% from 751 m to 759 m22.2% from 759 m to 761 m31.6% from 761 m to 763 m36.4% from 763 m to 764 m33.3% from 764 m to 765 m0.0% from 765 m to 768 m7.5% from 768 m to 774 m26.7% from 774 m to 775 m28.6% from 775 m to 776 m28.6% from 776 m to 778 m57.1% from 778 m to 779 m7.1% from 779 m to 784 m54.5% from 784 m to 785 m33.3% from 785 m to 786 m20.0% from 786 m to 788 m20.0% from 788 m to 790 m0.0% from 790 m to 794 m33.3% from 794 m to 796 m36.4% from 796 m to 797 m25.0% from 797 m to 798 m25.0% from 798 m to 800 m37.5% from 800 m to 801 m0.0% from 801 m to 803 m9.0% from 803 m to 812 m66.7% from 812 m to 813 m23.5% from 813 m to 814 m30.8% from 814 m to 816 m0.0% from 816 m to 821 m44.4% from 821 m to 822 m44.4% from 822 m to 823 m37.5% from 823 m to 825 m36.4% from 825 m to 826 m50.0% from 826 m to 827 m0.0% from 827 m to 829 m5.1% from 829 m to 837 m23.5% from 837 m to 839 m33.3% from 839 m to 840 m28.6% from 840 m to 841 m30.8% from 841 m to 842 m0.0% from 842 m to 849 m13.8% from 849 m to 852 m75.0% from 852 m to 852 m19.0% from 852 m to 855 m26.7% from 855 m to 856 m50.0% from 856 m to 857 m0.0% from 857 m to 861 m7.0% from 861 m to 867 m28.6% from 867 m to 868 m26.7% from 868 m to 870 m23.5% from 870 m to 872 m21.1% from 872 m to 874 m4.4% from 874 m to 883 m33.3% from 883 m to 884 m30.8% from 884 m to 885 m57.1% from 885 m to 886 m54.5% from 886 m to 887 m0.0% from 887 m to 891 m33.3% from 891 m to 892 m28.6% from 892 m to 894 m21.1% from 894 m to 896 m16.7% from 896 m to 898 m20.0% from 898 m to 900 m0.0% from 900 m to 904 m4.9% from 904 m to 912 m26.7% from 912 m to 914 m19.0% from 914 m to 916 m38.1% from 916 m to 918 m5.0% from 918 m to 926 m26.7% from 926 m to 927 m50.0% from 927 m to 929 m26.7% from 929 m to 930 m28.6% from 930 m to 932 m5.6% from 932 m to 939 m36.4% from 939 m to 940 m44.4% from 940 m to 941 m75.0% from 941 m to 941 m21.1% from 941 m to 943 m0.0% from 943 m to 948 m40.0% from 948 m to 950 m21.1% from 950 m to 952 m80.0% from 952 m to 952 m66.7% from 952 m to 953 m7.3% from 953 m to 959 m22.2% from 959 m to 961 m26.7% from 961 m to 962 m26.7% from 962 m to 964 m23.5% from 964 m to 965 m0.0% from 965 m to 967 m0.0% from 967 m to 972 m8.3% from 972 m to 977 m36.4% from 977 m to 978 m100.0% from 978 m to 978 m40.0% from 978 m to 980 m0.0% from 980 m to 981 m6.8% from 981 m to 987 m46.2% from 987 m to 989 m25.0% from 989 m to 990 m28.6% from 990 m to 992 m40.0% from 992 m to 993 m0.0% from 993 m to 1000 m25.0% from 1000 m to 1.0 km28.6% from 1.0 km to 1.0 km33.3% from 1.0 km to 1.0 km30.8% from 1.0 km to 1.0 km42.9% 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 km11.1% from 1.0 km to 1.0 km28.6% from 1.0 km to 1.0 km36.4% from 1.0 km to 1.0 km36.4% from 1.0 km to 1.0 km36.4% 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 km36.4% from 1.0 km to 1.0 km28.6% from 1.0 km to 1.0 km37.5% from 1.0 km to 1.0 km30.8% from 1.0 km to 1.0 km25.0% from 1.0 km to 1.0 km0.0% from 1.0 km to 1.0 km3.4% from 1.0 km to 1.1 km26.7% from 1.1 km to 1.1 km28.6% from 1.1 km to 1.1 km26.7% from 1.1 km to 1.1 km26.7% from 1.1 km to 1.1 km0.0% from 1.1 km to 1.1 km8.9% from 1.1 km to 1.1 km33.3% from 1.1 km to 1.1 km42.9% from 1.1 km to 1.1 km26.7% from 1.1 km to 1.1 km23.5% from 1.1 km to 1.1 km0.0% from 1.1 km to 1.1 km5.4% from 1.1 km to 1.1 km57.1% from 1.1 km to 1.1 km23.5% from 1.1 km to 1.1 km46.2% from 1.1 km to 1.1 km66.7% from 1.1 km to 1.1 km7.1% from 1.1 km to 1.1 km26.7% from 1.1 km to 1.1 km26.7% from 1.1 km to 1.1 km23.5% from 1.1 km to 1.1 km22.2% from 1.1 km to 1.1 km0.0% from 1.1 km to 1.1 km16.0% from 1.1 km to 1.1 km22.2% from 1.1 km to 1.1 km26.7% from 1.1 km to 1.1 km33.3% from 1.1 km to 1.1 km33.3% from 1.1 km to 1.1 km0.0% from 1.1 km to 1.1 km7.7% from 1.1 km to 1.1 km28.6% from 1.1 km to 1.1 km25.0% from 1.1 km to 1.1 km22.2% from 1.1 km to 1.1 km31.6% from 1.1 km to 1.1 km0.0% from 1.1 km to 1.1 km8.2% from 1.1 km to 1.1 km21.1% from 1.1 km to 1.1 km18.2% from 1.1 km to 1.2 km14.8% from 1.2 km to 1.2 km17.4% 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 km12.5% from 1.2 km to 1.2 km40.0% from 1.2 km to 1.2 km36.4% from 1.2 km to 1.2 km37.5% from 1.2 km to 1.2 km26.7% from 1.2 km to 1.2 km0.0% from 1.2 km to 1.2 km3.9% from 1.2 km to 1.2 km22.2% from 1.2 km to 1.2 km23.5% from 1.2 km to 1.2 km25.0% from 1.2 km to 1.2 km30.0% from 1.2 km to 1.2 km0.0% from 1.2 km to 1.2 km23.5% from 1.2 km to 1.2 km25.0% from 1.2 km to 1.2 km23.5% from 1.2 km to 1.2 km25.0% from 1.2 km to 1.2 km33.3% 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 km5.2% from 1.2 km to 1.2 km13.3% from 1.2 km to 1.3 km13.8% from 1.3 km to 1.3 km28.6% from 1.3 km to 1.3 km0.0% from 1.3 km to 1.3 km8.2% from 1.3 km to 1.3 km15.4% from 1.3 km to 1.3 km18.2% from 1.3 km to 1.3 km16.0% from 1.3 km to 1.3 km16.0% from 1.3 km to 1.3 km0.0% from 1.3 km to 1.3 km1.6% from 1.3 km to 1.3 km40.0% from 1.3 km to 1.3 km16.7% from 1.3 km to 1.3 km13.8% from 1.3 km to 1.3 km0.0% from 1.3 km to 1.3 km8.0% from 1.3 km to 1.4 km13.8% from 1.4 km to 1.4 km15.4% from 1.4 km to 1.4 km14.8% from 1.4 km to 1.4 km24.0% 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 km8.0% from 1.4 km to 1.4 km15.4% from 1.4 km to 1.4 km16.0% from 1.4 km to 1.4 km15.4% from 1.4 km to 1.4 km13.8% 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 km7.0% from 1.4 km to 1.4 km16.7% from 1.4 km to 1.4 km20.0% from 1.4 km to 1.4 km18.2% from 1.4 km to 1.4 km17.4% from 1.4 km to 1.4 km0.0% from 1.4 km to 1.4 km2.5% from 1.4 km to 1.5 km14.8% from 1.5 km to 1.5 km12.9% from 1.5 km to 1.5 km16.0% from 1.5 km to 1.5 km17.4% from 1.5 km to 1.5 km0.0% from 1.5 km to 1.5 km3.4% from 1.5 km to 1.5 km14.8% from 1.5 km to 1.5 km14.8% from 1.5 km to 1.5 km16.7% from 1.5 km to 1.5 km14.3% from 1.5 km to 1.5 km0.0% from 1.5 km to 1.5 km12.1% from 1.5 km to 1.5 km50.0% from 1.5 km to 1.5 km30.8% from 1.5 km to 1.5 km36.4% from 1.5 km to 1.5 km28.6% from 1.5 km to 1.5 km0.0% from 1.5 km to 1.5 km11.5% from 1.5 km to 1.5 km36.4% from 1.5 km to 1.5 km36.4% from 1.5 km to 1.5 km33.3% from 1.5 km to 1.5 km36.4% from 1.5 km to 1.5 km4.9% from 1.5 km to 1.5 km23.5% from 1.5 km to 1.5 km30.8% from 1.5 km to 1.5 km25.0% from 1.5 km to 1.5 km28.6% from 1.5 km to 1.5 km0.0% from 1.5 km to 1.5 km0.0% from 1.5 km to 1.6 km21.1% from 1.6 km to 1.6 km31.6% from 1.6 km to 1.6 km22.2% from 1.6 km to 1.6 km22.2% from 1.6 km to 1.6 km20.0% from 1.6 km to 1.6 km0.0% from 1.6 km to 1.6 km3.4% from 1.6 km to 1.6 km16.0% from 1.6 km to 1.6 km16.7% from 1.6 km to 1.6 km17.4% from 1.6 km to 1.6 km16.0% from 1.6 km to 1.6 km0.0% from 1.6 km to 1.6 km5.8% from 1.6 km to 1.6 km15.4% from 1.6 km to 1.6 km17.4% from 1.6 km to 1.6 km16.0% from 1.6 km to 1.6 km15.4% from 1.6 km to 1.6 km0.0% from 1.6 km to 1.6 km2.5% from 1.6 km to 1.7 km35.7% from 1.7 km to 1.7 km13.3% from 1.7 km to 1.7 km13.8% 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 km13.3% from 1.7 km to 1.7 km14.3% from 1.7 km to 1.7 km12.9% from 1.7 km to 1.7 km12.5% from 1.7 km to 1.7 km12.5% 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 km0.0% from 1.7 km to 1.8 km0.0% from 1.8 km to 1.8 km4.2% from 1.8 km to 1.8 km8.3% from 1.8 km to 1.8 km8.3% from 1.8 km to 1.9 km8.0% from 1.9 km to 1.9 km0.0% from 1.9 km to 1.9 km0.0% from 1.9 km to 1.9 km0.0% from 1.9 km to 1.9 km1.0% from 1.9 km to 2.0 km8.5% from 2.0 km to 2.0 km8.0% from 2.0 km to 2.0 km7.8% from 2.0 km to 2.0 km8.2% from 2.0 km to 2.0 km0.0% from 2.0 km to 2.0 km0.0% from 2.0 km to 2.0 km0.0% from 2.0 km to 2.1 km1.4% from 2.1 km to 2.1 km14.0% from 2.1 km to 2.1 km9.8% from 2.1 km to 2.1 km9.8% from 2.1 km to 2.1 km10.0% from 2.1 km to 2.1 km0.0% from 2.1 km to 2.2 km3.3% from 2.2 km to 2.2 km11.1% from 2.2 km to 2.2 km12.1% from 2.2 km to 2.2 km10.8% from 2.2 km to 2.2 km0.0% from 2.2 km to 2.2 km6.0% from 2.2 km to 2.2 km12.5% from 2.2 km to 2.2 km12.9% from 2.2 km to 2.2 km12.5% from 2.2 km to 2.2 km12.1% from 2.2 km to 2.2 km0.0% from 2.2 km to 2.3 km13.3% from 2.3 km to 2.3 km11.4% from 2.3 km to 2.3 km12.9% from 2.3 km to 2.3 km12.5% from 2.3 km to 2.3 km13.8% from 2.3 km to 2.3 km0.0% from 2.3 km to 2.3 km2.6% from 2.3 km to 2.3 km12.1% from 2.3 km to 2.3 km17.1% from 2.3 km to 2.3 km13.3% from 2.3 km to 2.3 km11.8% from 2.3 km to 2.3 km3.4% from 2.3 km to 2.3 km13.3% from 2.3 km to 2.3 km13.3% from 2.3 km to 2.3 km26.7% from 2.3 km to 2.3 km0.0% from 2.3 km to 2.3 km2.5% from 2.3 km to 2.4 km13.3% from 2.4 km to 2.4 km13.8% from 2.4 km to 2.4 km20.0% from 2.4 km to 2.4 km13.8% from 2.4 km to 2.4 km0.0% from 2.4 km to 2.4 km4.2% from 2.4 km to 2.4 km11.8% from 2.4 km to 2.4 km8%15%9%4%4%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
Distance2.4 km / 1.49 miles
Elevation gain197.2 m / 647 ft
Average gradient8.2%
Maximum gradient18.2%
Elevation high301 m / 988 ft
Elevation low103.8 m / 341 ft
Climb difficulty score19,648.02

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ClimbLengthGradientAscent
Graig to top
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2.74 km8.2%224 m
Diversion climb
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2.92 km7%205 m
Glancothi Climb
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1.84 km9.2%169 m
Gwernogle the steep bit
Llanfihangel Rhos-y-Corn, Carmarthenshire
1.75 km9.9%174 m

Climb Rank

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

🗺

This climb ranks 232,322nd out of 2,710,652 worldwide cycling climbs.

🧮

Ranked as the 9,275th most difficult cycling climb of all 332,744 climbs in United Kingdom.

📉

Places 2,257th out of 26,148 cycling climbs in Wales.

⚖

Ranks 100th out of 1,795 cycling climbs in Carmarthenshire.

🏵️

A local climb of note, this is the 7th most difficult cycling climb (out of 41 climbs) in Llanfihangel Rhos-y-Corn.

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