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Bobbin Head North - Uphill

📍
Birrawanna Track, Mount Colah, Sydney, The Council of the Shire of Hornsby, New South Wales, 2079, Australia
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 Bobbin Head North - Uphill.

-80 m-20 m45 m105 m0.0% from 0 m to 7 m0.0% from 7 m to 22 m5.1% from 22 m to 30 m5.6% from 30 m to 37 m9.4% from 37 m to 43 m6.0% from 43 m to 50 m6.1% from 50 m to 56 m6.7% from 56 m to 62 m6.3% from 62 m to 69 m6.5% from 69 m to 75 m6.9% from 75 m to 81 m5.7% from 81 m to 88 m0.0% from 88 m to 102 m0.0% from 102 m to 119 m3.2% from 119 m to 132 m6.5% from 132 m to 141 m6.9% from 141 m to 147 m8.3% from 147 m to 152 m7.0% from 152 m to 157 m0.0% from 157 m to 170 m5.9% from 170 m to 177 m6.2% from 177 m to 183 m6.3% from 183 m to 189 m6.9% from 189 m to 195 m6.7% from 195 m to 201 m6.7% from 201 m to 207 m5.7% from 207 m to 214 m10.5% from 214 m to 220 m6.5% from 220 m to 226 m6.7% from 226 m to 232 m6.8% from 232 m to 238 m6.7% from 238 m to 244 m7.1% from 244 m to 250 m8.0% from 250 m to 255 m7.1% from 255 m to 260 m3.8% from 260 m to 271 m6.6% from 271 m to 277 m6.9% from 277 m to 283 m6.2% from 283 m to 289 m6.3% from 289 m to 295 m0.0% from 295 m to 308 m5.1% from 308 m to 319 m7.1% from 319 m to 325 m6.8% from 325 m to 331 m7.7% from 331 m to 336 m10.7% from 336 m to 342 m0.0% from 342 m to 352 m2.4% from 352 m to 369 m11.1% from 369 m to 374 m8.2% from 374 m to 379 m8.0% from 379 m to 384 m14.6% from 384 m to 388 m0.0% from 388 m to 393 m7.8% from 393 m to 398 m8.9% from 398 m to 402 m8.3% from 402 m to 407 m8.7% from 407 m to 412 m7.4% from 412 m to 417 m0.0% from 417 m to 422 m6.4% from 422 m to 432 m12.5% from 432 m to 435 m10.5% from 435 m to 439 m7.0% from 439 m to 445 m10.0% from 445 m to 449 m3.4% from 449 m to 460 m12.5% from 460 m to 465 m8.7% from 465 m to 470 m8.5% from 470 m to 475 m14.3% from 475 m to 479 m3.7% from 479 m to 490 m11.1% from 490 m to 493 m10.8% from 493 m to 497 m10.0% from 497 m to 501 m11.4% from 501 m to 504 m0.0% from 504 m to 517 m8.7% from 517 m to 521 m9.1% from 521 m to 526 m14.3% from 526 m to 530 m9.8% from 530 m to 534 m15.4% from 534 m to 537 m0.0% from 537 m to 539 m0.0% from 539 m to 539 m0.0% from 539 m to 540 m0.0% from 540 m to 540 m0.0% from 540 m to 541 m0.0% from 541 m to 542 m0.0% from 542 m to 542 m0.0% from 542 m to 543 m0.0% from 543 m to 543 m0.0% from 543 m to 544 m0.0% from 544 m to 544 m0.0% from 544 m to 545 m0.0% from 545 m to 545 m0.0% from 545 m to 546 m0.0% from 546 m to 547 m0.0% from 547 m to 547 m0.0% from 547 m to 548 m0.0% from 548 m to 548 m0.0% from 548 m to 549 m0.0% from 549 m to 549 m0.0% from 549 m to 550 m0.0% from 550 m to 551 m2.2% from 551 m to 568 m11.3% from 568 m to 574 m8.7% from 574 m to 578 m17.6% from 578 m to 582 m8.7% from 582 m to 586 m0.0% from 586 m to 595 m8.2% from 595 m to 600 m8.0% from 600 m to 605 m8.5% from 605 m to 610 m8.0% from 610 m to 615 m7.8% from 615 m to 620 m0.0% from 620 m to 625 m4.5% from 625 m to 634 m10.0% from 634 m to 638 m8.7% from 638 m to 642 m8.2% from 642 m to 647 m9.3% from 647 m to 652 m0.0% from 652 m to 656 m15.4% from 656 m to 660 m10.5% from 660 m to 663 m8.3% from 663 m to 668 m8.7% from 668 m to 673 m11.8% from 673 m to 678 m0.0% from 678 m to 690 m7.8% from 690 m to 695 m6.9% from 695 m to 700 m10.0% from 700 m to 708 m10.3% from 708 m to 714 m2.1% from 714 m to 733 m7.7% from 733 m to 738 m7.7% from 738 m to 743 m8.2% from 743 m to 748 m8.2% from 748 m to 753 m4.7% from 753 m to 762 m8.2% from 762 m to 767 m7.1% from 767 m to 772 m8.7% from 772 m to 777 m11.1% from 777 m to 781 m0.0% from 781 m to 790 m8.5% from 790 m to 795 m11.3% from 795 m to 800 m7.7% from 800 m to 805 m10.2% from 805 m to 811 m8.3% from 811 m to 816 m0.0% from 816 m to 821 m3.9% from 821 m to 831 m8.9% from 831 m to 835 m8.2% from 835 m to 840 m8.7% from 840 m to 845 m8.7% from 845 m to 849 m0.0% from 849 m to 855 m2.3% from 855 m to 872 m12.0% from 872 m to 877 m8.7% from 877 m to 882 m10.0% from 882 m to 886 m8.9% from 886 m to 891 m0.0% from 891 m to 909 m12.1% from 909 m to 913 m10.3% from 913 m to 917 m12.5% from 917 m to 920 m13.3% from 920 m to 923 m12.9% from 923 m to 926 m0.0% from 926 m to 929 m4.6% from 929 m to 937 m13.3% from 937 m to 940 m10.9% from 940 m to 946 m9.8% from 946 m to 950 m11.8% from 950 m to 953 m3.2% from 953 m to 966 m9.3% from 966 m to 970 m7.3% from 970 m to 976 m10.0% from 976 m to 980 m12.0% from 980 m to 985 m0.0% from 985 m to 998 m9.5% from 998 m to 1.0 km11.1% from 1.0 km to 1.0 km10.0% from 1.0 km to 1.0 km9.3% from 1.0 km to 1.0 km8.7% from 1.0 km to 1.0 km0.0% from 1.0 km to 1.0 km3.1% from 1.0 km to 1.0 km10.8% from 1.0 km to 1.0 km11.1% from 1.0 km to 1.0 km11.4% from 1.0 km to 1.1 km13.8% from 1.1 km to 1.1 km0.0% from 1.1 km to 1.1 km11.1% from 1.1 km to 1.1 km14.8% from 1.1 km to 1.1 km12.5% from 1.1 km to 1.1 km22.2% from 1.1 km to 1.1 km11.1% from 1.1 km to 1.1 km0.0% from 1.1 km to 1.1 km0.0% from 1.1 km to 1.1 km3.7% from 1.1 km to 1.1 km10.8% from 1.1 km to 1.1 km12.0% from 1.1 km to 1.1 km8.0% from 1.1 km to 1.1 km7.1% from 1.1 km to 1.1 km0.0% from 1.1 km to 1.2 km1.5% from 1.2 km to 1.2 km9.8% from 1.2 km to 1.2 km15.0% from 1.2 km to 1.2 km9.5% from 1.2 km to 1.2 km10.0% from 1.2 km to 1.2 km3.5% from 1.2 km to 1.2 km8.9% from 1.2 km to 1.2 km10.5% from 1.2 km to 1.2 km20.0% from 1.2 km to 1.2 km10.0% from 1.2 km to 1.2 km2.6% from 1.2 km to 1.3 km9.1% from 1.3 km to 1.3 km16.2% from 1.3 km to 1.3 km12.5% from 1.3 km to 1.3 km11.1% from 1.3 km to 1.3 km3.1% from 1.3 km to 1.3 km10.0% from 1.3 km to 1.3 km10.3% 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 km3.3% from 1.3 km to 1.3 km14.6% from 1.3 km to 1.3 km9.5% from 1.3 km to 1.3 km10.0% from 1.3 km to 1.3 km9.8% from 1.3 km to 1.3 km0.0% from 1.3 km to 1.3 km3.9% from 1.3 km to 1.4 km8.3% from 1.4 km to 1.4 km8.7% from 1.4 km to 1.4 km8.0% from 1.4 km to 1.4 km13.3% 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 km2.8% from 1.4 km to 1.4 km8.3% from 1.4 km to 1.4 km8.9% from 1.4 km to 1.4 km8.0% from 1.4 km to 1.4 km8.9% from 1.4 km to 1.4 km0.0% from 1.4 km to 1.4 km0.0% from 1.4 km to 1.5 km8.2% from 1.5 km to 1.5 km8.0% from 1.5 km to 1.5 km12.5% from 1.5 km to 1.5 km9.3% from 1.5 km to 1.5 km8.5% from 1.5 km to 1.5 km1.9% from 1.5 km to 1.5 km9.5% from 1.5 km to 1.5 km11.8% from 1.5 km to 1.5 km9.5% from 1.5 km to 1.5 km9.1% from 1.5 km to 1.5 km0.0% from 1.5 km to 1.5 km2.9% from 1.5 km to 1.5 km14.3% from 1.5 km to 1.5 km18.2% from 1.5 km to 1.6 km12.1% from 1.6 km to 1.6 km13.8% from 1.6 km to 1.6 km2.1% from 1.6 km to 1.6 km12.9% from 1.6 km to 1.6 km12.9% from 1.6 km to 1.6 km11.4% from 1.6 km to 1.6 km11.4% from 1.6 km to 1.6 km3.8% from 1.6 km to 1.6 km10.0% from 1.6 km to 1.6 km6.3% from 1.6 km to 1.6 km13.6% from 1.6 km to 1.6 km13.3% from 1.6 km to 1.6 km0.0% from 1.6 km to 1.6 km4.6% from 1.6 km to 1.6 km11.4% from 1.6 km to 1.6 km10.8% from 1.6 km to 1.6 km13.8% from 1.6 km to 1.6 km14.3% from 1.6 km to 1.6 km2.2% from 1.6 km to 1.7 km8.7% from 1.7 km to 1.7 km8.3% from 1.7 km to 1.7 km11.8% from 1.7 km to 1.7 km9.5% from 1.7 km to 1.7 km0.0% from 1.7 km to 1.7 km9.3% from 1.7 km to 1.7 km9.3% from 1.7 km to 1.7 km8.7% from 1.7 km to 1.7 km8.7% from 1.7 km to 1.7 km13.6% from 1.7 km to 1.7 km4.3% from 1.7 km to 1.7 km7.8% from 1.7 km to 1.7 km4.8% from 1.7 km to 1.7 km6.0% from 1.7 km to 1.7 km7.4% 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 km22.2% from 1.8 km to 1.8 km11.4% from 1.8 km to 1.8 km11.1% from 1.8 km to 1.8 km0.0% from 1.8 km to 1.8 km3.6% from 1.8 km to 1.8 km15.0% from 1.8 km to 1.8 km9.8% from 1.8 km to 1.8 km10.3% from 1.8 km to 1.8 km7.7% from 1.8 km to 1.8 km3.4% from 1.8 km to 1.8 km11.8% from 1.8 km to 1.8 km11.4% from 1.8 km to 1.8 km18.7% from 1.8 km to 1.8 km12.1% from 1.8 km to 1.8 km0.0% from 1.8 km to 1.9 km5.6% from 1.9 km to 1.9 km12.9% from 1.9 km to 1.9 km11.8% from 1.9 km to 1.9 km10.5% from 1.9 km to 1.9 km12.1% from 1.9 km to 1.9 km4.4% from 1.9 km to 1.9 km14.8% from 1.9 km to 1.9 km16.0% from 1.9 km to 1.9 km14.3% from 1.9 km to 1.9 km12.9% from 1.9 km to 1.9 km0.0% from 1.9 km to 1.9 km6.3% from 1.9 km to 1.9 km18.7% from 1.9 km to 1.9 km13.3% from 1.9 km to 1.9 km12.9% from 1.9 km to 1.9 km13.3% from 1.9 km to 1.9 km0.0% from 1.9 km to 1.9 km2.1% from 1.9 km to 2.0 km9.5% from 2.0 km to 2.0 km10.3% from 2.0 km to 2.0 km13.3% from 2.0 km to 2.0 km13.3% from 2.0 km to 2.0 km6.5% from 2.0 km to 2.0 km13.3% from 2.0 km to 2.0 km12.5% from 2.0 km to 2.0 km22.2% from 2.0 km to 2.0 km15.4% from 2.0 km to 2.0 km2.4% from 2.0 km to 2.0 km14.8% from 2.0 km to 2.0 km23.1% from 2.0 km to 2.0 km13.8% from 2.0 km to 2.0 km13.8% from 2.0 km to 2.0 km3.2% from 2.0 km to 2.0 km20.7% from 2.0 km to 2.0 km12.9% from 2.0 km to 2.0 km11.1% from 2.0 km to 2.0 km11.1% from 2.0 km to 2.0 km2.7% from 2.0 km to 2.1 km17.1% from 2.1 km to 2.1 km11.4% from 2.1 km to 2.1 km11.4% from 2.1 km to 2.1 km11.4% from 2.1 km to 2.1 km0.0% from 2.1 km to 2.1 km13.8% from 2.1 km to 2.1 km12.1% from 2.1 km to 2.1 km13.3% from 2.1 km to 2.1 km13.8% from 2.1 km to 2.1 km17.1% from 2.1 km to 2.1 km5.5% from 2.1 km to 2.1 km11.1% from 2.1 km to 2.1 km11.1% from 2.1 km to 2.1 km11.4% from 2.1 km to 2.1 km10.8% from 2.1 km to 2.1 km0.0% from 2.1 km to 2.1 km3.2% from 2.1 km to 2.1 km13.3% from 2.1 km to 2.2 km16.2% from 2.2 km to 2.2 km11.8% from 2.2 km to 2.2 km19.4% from 2.2 km to 2.2 km0.0% from 2.2 km to 2.2 km12.9% from 2.2 km to 2.2 km13.8% from 2.2 km to 2.2 km11.4% from 2.2 km to 2.2 km15.4% from 2.2 km to 2.2 km7.0% from 2.2 km to 2.2 km0.0% from 2.2 km to 2.2 km4.0% 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 km10.5% from 2.2 km to 2.2 km20.0% from 2.2 km to 2.2 km0.0% from 2.2 km to 2.2 km10.3% from 2.2 km to 2.2 km10.0% from 2.2 km to 2.2 km11.1% from 2.2 km to 2.2 km11.4% from 2.2 km to 2.3 km11.4% from 2.3 km to 2.3 km0.0% from 2.3 km to 2.3 km0.0% from 2.3 km to 2.3 km10.3% from 2.3 km to 2.3 km10.5% from 2.3 km to 2.3 km10.0% from 2.3 km to 2.3 km11.1% from 2.3 km to 2.3 km11.1% from 2.3 km to 2.3 km0.0% from 2.3 km to 2.3 km4.6% from 2.3 km to 2.3 km16.7% from 2.3 km to 2.3 km15.4% from 2.3 km to 2.3 km13.8% from 2.3 km to 2.3 km14.8% from 2.3 km to 2.4 km0.0% from 2.4 km to 2.4 km5.0% from 2.4 km to 2.4 km10.5% from 2.4 km to 2.4 km10.5% from 2.4 km to 2.4 km14.0% from 2.4 km to 2.4 km9.3% from 2.4 km to 2.4 km3.6% from 2.4 km to 2.4 km11.4% from 2.4 km to 2.4 km12.5% from 2.4 km to 2.4 km12.9% from 2.4 km to 2.4 km12.1% from 2.4 km to 2.4 km3.3% from 2.4 km to 2.4 km11.8% from 2.4 km to 2.4 km17.6% from 2.4 km to 2.4 km11.1% from 2.4 km to 2.4 km10.8% from 2.4 km to 2.4 km0.0% from 2.4 km to 2.5 km16.2% from 2.5 km to 2.5 km8.7% from 2.5 km to 2.5 km9.8% from 2.5 km to 2.5 km10.8% from 2.5 km to 2.5 km9.1% from 2.5 km to 2.5 km4.9% from 2.5 km to 2.5 km9.5% from 2.5 km to 2.5 km10.3% from 2.5 km to 2.5 km15.0% from 2.5 km to 2.5 km10.3% from 2.5 km to 2.5 km0.0% from 2.5 km to 2.5 km10.3% from 2.5 km to 2.5 km10.8% from 2.5 km to 2.5 km9.5% from 2.5 km to 2.5 km10.0% from 2.5 km to 2.5 km10.8% from 2.5 km to 2.5 km0.0% from 2.5 km to 2.5 km3.1% from 2.5 km to 2.6 km14.3% from 2.6 km to 2.6 km10.3% from 2.6 km to 2.6 km10.3% from 2.6 km to 2.6 km9.8% from 2.6 km to 2.6 km3.5% from 2.6 km to 2.6 km8.2% from 2.6 km to 2.6 km9.8% from 2.6 km to 2.6 km9.5% from 2.6 km to 2.6 km9.1% from 2.6 km to 2.6 km0.0% from 2.6 km to 2.6 km0.0% from 2.6 km to 2.6 km14.3% from 2.6 km to 2.6 km8.9% from 2.6 km to 2.6 km9.1% from 2.6 km to 2.7 km15.0% from 2.7 km to 2.7 km10.0% from 2.7 km to 2.7 km0.0% from 2.7 km to 2.7 km3.6% from 2.7 km to 2.7 km10.8% from 2.7 km to 2.7 km10.8% from 2.7 km to 2.7 km10.8% from 2.7 km to 2.7 km12.5% from 2.7 km to 2.7 km0.0% from 2.7 km to 2.7 km2.4% from 2.7 km to 2.7 km12.5% from 2.7 km to 2.7 km14.8% from 2.7 km to 2.7 km12.5% from 2.7 km to 2.7 km12.9% from 2.7 km to 2.7 km0.0% from 2.7 km to 2.7 km14.8% from 2.7 km to 2.7 km12.9% from 2.7 km to 2.7 km12.1% from 2.7 km to 2.7 km18.2% from 2.7 km to 2.7 km11.1% from 2.7 km to 2.8 km0.0% from 2.8 km to 2.8 km3.8% from 2.8 km to 2.8 km14.8% from 2.8 km to 2.8 km18.2% from 2.8 km to 2.8 km12.9% from 2.8 km to 2.8 km11.1% from 2.8 km to 2.8 km0.0% from 2.8 km to 2.8 km16.7% from 2.8 km to 2.8 km13.8% from 2.8 km to 2.8 km10.8% from 2.8 km to 2.8 km18.7% from 2.8 km to 2.8 km11.4% from 2.8 km to 2.8 km0.0% from 2.8 km to 2.8 km5.8% from 2.8 km to 2.8 km14.3% from 2.8 km to 2.8 km14.3% from 2.8 km to 2.8 km13.3% from 2.8 km to 2.8 km15.4% from 2.8 km to 2.8 km0.0% from 2.8 km to 2.8 km2.0% from 2.8 km to 2.9 km11.4% from 2.9 km to 2.9 km16.2% from 2.9 km to 2.9 km11.1% from 2.9 km to 2.9 km10.8% from 2.9 km to 2.9 km2.4% from 2.9 km to 2.9 km21.4% from 2.9 km to 2.9 km16.0% from 2.9 km to 2.9 km11.8% from 2.9 km to 2.9 km12.1% from 2.9 km to 2.9 km0.0% from 2.9 km to 2.9 km0.0% from 2.9 km to 2.9 km8.3% from 2.9 km to 2.9 km11.1% from 2.9 km to 2.9 km17.1% from 2.9 km to 2.9 km10.0% from 2.9 km to 2.9 km10.5% from 2.9 km to 2.9 km0.0% from 2.9 km to 3.0 km1.7% from 3.0 km to 3.0 km6%6%5%7%7%6%0 m500 m1 km1.5 km2 km2.5 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
Distance2.99 km / 1.86 miles
Elevation gain181.2 m / 594 ft
Average gradient6.1%
Maximum gradient8.5%
Elevation high101.2 m / 332 ft
Elevation low-80 m / -262 ft
Climb difficulty score18,129.7

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

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Climb Rank

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

🗺

This climb ranks 261,117th out of 2,710,652 worldwide cycling climbs.

🧮

Ranked as the 5,626th most difficult cycling climb of all 97,639 climbs in Australia.

📉

Places 1,262nd out of 28,566 cycling climbs in New South Wales.

⚖

Ranks 209th out of 12,379 cycling climbs in Sydney.

🏵️

A local climb of note, this is the 8th most difficult cycling climb (out of 60 climbs) in Mount Colah.

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