BikeClimbs.com

Bobbo West First 2km

📍
Birrawanna Track, Mount Colah, Sydney, The Council of the Shire of Hornsby, New South Wales, 2079, Australia
Cat. 4Flag this climb

Estimated Climb Time

Loading your rider settings for Bobbo West First 2km ...

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 Bobbo West First 2km .

-45 m-5 m30 m70 m16.2% from 0 m to 7 m2.8% from 7 m to 15 m2.8% from 15 m to 22 m5.6% from 22 m to 29 m25.7% from 29 m to 36 m0.0% from 36 m to 43 m14.9% from 43 m to 49 m-30.3% from 49 m to 56 m21.5% from 56 m to 63 m-6.2% from 63 m to 69 m12.7% from 69 m to 75 m-15.9% from 75 m to 82 m37.5% from 82 m to 88 m-15.4% from 88 m to 95 m31.3% from 95 m to 101 m-29.9% from 101 m to 108 m14.9% from 108 m to 114 m3.1% from 114 m to 121 m5.9% from 121 m to 128 m6.0% from 128 m to 134 m5.6% from 134 m to 141 m3.1% from 141 m to 148 m2.9% from 148 m to 155 m-2.8% from 155 m to 162 m2.8% from 162 m to 169 m0.0% from 169 m to 176 m5.6% from 176 m to 184 m2.7% from 184 m to 191 m0.0% from 191 m to 195 m10.3% from 195 m to 199 m-2.9% from 199 m to 206 m8.8% from 206 m to 213 m3.0% from 213 m to 219 m21.9% from 219 m to 226 m-3.0% from 226 m to 232 m11.8% from 232 m to 239 m6.0% from 239 m to 246 m6.0% from 246 m to 253 m6.0% from 253 m to 259 m3.0% from 259 m to 266 m14.9% from 266 m to 273 m9.1% from 273 m to 279 m-3.0% from 279 m to 286 m9.1% from 286 m to 292 m3.0% from 292 m to 299 m12.1% from 299 m to 306 m2.9% from 306 m to 312 m6.2% from 312 m to 319 m9.2% from 319 m to 325 m6.2% from 325 m to 332 m3.1% from 332 m to 338 m3.2% from 338 m to 345 m6.3% from 345 m to 351 m6.2% from 351 m to 358 m10.0% from 358 m to 364 m13.3% from 364 m to 370 m-3.4% from 370 m to 375 m16.9% from 375 m to 381 m10.3% from 381 m to 387 m14.0% from 387 m to 393 m-7.3% from 393 m to 398 m3.7% from 398 m to 404 m7.5% from 404 m to 409 m7.5% from 409 m to 414 m11.3% from 414 m to 420 m7.5% from 420 m to 425 m7.5% from 425 m to 430 m0.0% from 430 m to 435 m0.0% from 435 m to 441 m7.4% from 441 m to 446 m7.7% from 446 m to 451 m7.8% from 451 m to 457 m12.5% from 457 m to 461 m8.2% from 461 m to 466 m4.1% from 466 m to 471 m7.7% from 471 m to 476 m7.7% from 476 m to 482 m3.8% from 482 m to 487 m-3.9% from 487 m to 492 m-3.8% from 492 m to 497 m-8.0% from 497 m to 502 m8.0% from 502 m to 507 m0.0% from 507 m to 512 m8.3% from 512 m to 517 m0.0% from 517 m to 521 m12.5% from 521 m to 526 m0.0% from 526 m to 531 m8.2% from 531 m to 536 m15.7% from 536 m to 541 m7.8% from 541 m to 546 m15.7% from 546 m to 551 m4.0% from 551 m to 556 m12.0% from 556 m to 561 m4.0% from 561 m to 566 m4.0% from 566 m to 571 m4.1% from 571 m to 576 m0.0% from 576 m to 581 m4.3% from 581 m to 586 m-4.4% from 586 m to 590 m9.3% from 590 m to 594 m4.7% from 594 m to 599 m22.7% from 599 m to 603 m0.0% from 603 m to 608 m4.5% from 608 m to 612 m4.3% from 612 m to 617 m8.5% from 617 m to 621 m0.0% from 621 m to 626 m4.3% from 626 m to 631 m12.2% from 631 m to 636 m12.2% from 636 m to 641 m11.8% from 641 m to 646 m8.2% from 646 m to 651 m4.0% from 651 m to 656 m3.9% from 656 m to 661 m8.3% from 661 m to 666 m8.3% from 666 m to 670 m12.5% from 670 m to 675 m8.2% from 675 m to 680 m0.0% from 680 m to 685 m4.2% from 685 m to 690 m4.2% from 690 m to 695 m8.2% from 695 m to 700 m12.5% from 700 m to 704 m4.1% from 704 m to 709 m4.2% from 709 m to 714 m4.1% from 714 m to 719 m4.1% from 719 m to 724 m8.2% from 724 m to 729 m0.0% from 729 m to 734 m4.0% from 734 m to 739 m4.2% from 739 m to 743 m4.1% from 743 m to 748 m8.5% from 748 m to 753 m4.3% from 753 m to 758 m4.2% from 758 m to 763 m8.2% from 763 m to 767 m12.5% from 767 m to 772 m4.0% from 772 m to 777 m8.3% from 777 m to 782 m8.2% from 782 m to 787 m4.2% from 787 m to 792 m12.2% from 792 m to 797 m8.3% from 797 m to 801 m4.2% from 801 m to 806 m13.3% from 806 m to 811 m4.1% from 811 m to 816 m4.1% from 816 m to 821 m0.0% from 821 m to 826 m11.8% from 826 m to 831 m3.9% from 831 m to 836 m7.8% from 836 m to 841 m0.0% from 841 m to 846 m3.9% from 846 m to 851 m7.7% from 851 m to 856 m3.8% from 856 m to 862 m11.3% from 862 m to 867 m0.0% from 867 m to 872 m7.7% from 872 m to 877 m0.0% from 877 m to 883 m11.5% from 883 m to 888 m3.8% from 888 m to 893 m7.5% from 893 m to 898 m3.8% from 898 m to 904 m7.5% from 904 m to 909 m7.5% from 909 m to 914 m7.7% from 914 m to 919 m7.5% from 919 m to 925 m11.5% from 925 m to 930 m3.8% from 930 m to 935 m11.8% from 935 m to 940 m7.8% from 940 m to 945 m15.7% from 945 m to 951 m3.8% from 951 m to 956 m3.9% from 956 m to 961 m0.0% from 961 m to 966 m11.8% from 966 m to 971 m0.0% from 971 m to 976 m11.5% from 976 m to 981 m0.0% from 981 m to 987 m3.8% from 987 m to 992 m-7.5% from 992 m to 997 m11.5% from 997 m to 1.0 km3.8% from 1.0 km to 1.0 km15.1% from 1.0 km to 1.0 km-3.8% from 1.0 km to 1.0 km3.8% from 1.0 km to 1.0 km11.5% from 1.0 km to 1.0 km11.3% from 1.0 km to 1.0 km7.5% 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 km3.9% from 1.0 km to 1.1 km7.8% 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 km4.3% from 1.1 km to 1.1 km20.8% from 1.1 km to 1.1 km29.8% from 1.1 km to 1.1 km4.1% from 1.1 km to 1.1 km0.0% from 1.1 km to 1.1 km3.8% from 1.1 km to 1.1 km3.7% from 1.1 km to 1.1 km7.1% from 1.1 km to 1.1 km0.0% from 1.1 km to 1.1 km3.4% from 1.1 km to 1.1 km-3.4% 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 km-6.3% from 1.1 km to 1.1 km0.0% from 1.1 km to 1.2 km0.0% from 1.2 km to 1.2 km0.0% from 1.2 km to 1.2 km6.1% from 1.2 km to 1.2 km0.0% from 1.2 km to 1.2 km6.0% from 1.2 km to 1.2 km-3.0% from 1.2 km to 1.2 km12.3% from 1.2 km to 1.2 km3.1% from 1.2 km to 1.2 km6.7% from 1.2 km to 1.2 km3.3% from 1.2 km to 1.2 km10.5% from 1.2 km to 1.2 km3.5% from 1.2 km to 1.2 km3.6% from 1.2 km to 1.2 km11.3% from 1.2 km to 1.2 km11.3% from 1.2 km to 1.2 km15.1% from 1.2 km to 1.2 km-3.8% from 1.2 km to 1.3 km15.4% from 1.3 km to 1.3 km3.8% from 1.3 km to 1.3 km3.6% from 1.3 km to 1.3 km3.6% from 1.3 km to 1.3 km3.6% from 1.3 km to 1.3 km7.1% from 1.3 km to 1.3 km8.0% from 1.3 km to 1.3 km16.7% from 1.3 km to 1.3 km8.3% from 1.3 km to 1.3 km8.0% from 1.3 km to 1.3 km8.2% from 1.3 km to 1.3 km4.2% from 1.3 km to 1.3 km4.0% from 1.3 km to 1.3 km4.2% from 1.3 km to 1.3 km8.2% from 1.3 km to 1.3 km8.0% from 1.3 km to 1.3 km0.0% from 1.3 km to 1.3 km4.1% from 1.3 km to 1.3 km3.9% from 1.3 km to 1.4 km12.2% from 1.4 km to 1.4 km4.1% from 1.4 km to 1.4 km12.5% from 1.4 km to 1.4 km0.0% from 1.4 km to 1.4 km7.8% from 1.4 km to 1.4 km3.8% from 1.4 km to 1.4 km11.3% from 1.4 km to 1.4 km0.0% from 1.4 km to 1.4 km3.5% from 1.4 km to 1.4 km6.7% from 1.4 km to 1.4 km-3.3% from 1.4 km to 1.4 km-3.2% from 1.4 km to 1.4 km3.3% from 1.4 km to 1.4 km0.0% from 1.4 km to 1.4 km6.7% from 1.4 km to 1.4 km0.0% from 1.4 km to 1.4 km3.4% from 1.4 km to 1.4 km3.4% from 1.4 km to 1.5 km3.6% from 1.5 km to 1.5 km0.0% from 1.5 km to 1.5 km0.0% from 1.5 km to 1.5 km6.6% from 1.5 km to 1.5 km13.3% 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 km3.4% from 1.5 km to 1.5 km6.9% from 1.5 km to 1.5 km6.8% from 1.5 km to 1.5 km10.3% from 1.5 km to 1.5 km-3.4% from 1.5 km to 1.5 km14.3% from 1.5 km to 1.5 km6.9% 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 km10.3% from 1.5 km to 1.6 km10.5% 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 km0.0% from 1.6 km to 1.6 km6.9% from 1.6 km to 1.6 km6.9% from 1.6 km to 1.6 km10.3% from 1.6 km to 1.6 km3.4% from 1.6 km to 1.6 km6.8% from 1.6 km to 1.6 km3.3% from 1.6 km to 1.6 km0.0% from 1.6 km to 1.6 km3.3% from 1.6 km to 1.6 km10.5% from 1.6 km to 1.6 km14.3% from 1.6 km to 1.6 km17.9% from 1.6 km to 1.6 km-3.7% from 1.6 km to 1.6 km3.7% from 1.6 km to 1.6 km0.0% from 1.6 km to 1.7 km8.0% from 1.7 km to 1.7 km8.0% from 1.7 km to 1.7 km12.0% from 1.7 km to 1.7 km0.0% 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 km8.0% from 1.7 km to 1.7 km4.2% from 1.7 km to 1.7 km8.3% from 1.7 km to 1.7 km4.1% from 1.7 km to 1.7 km8.2% from 1.7 km to 1.7 km8.2% from 1.7 km to 1.7 km3.9% from 1.7 km to 1.7 km3.9% from 1.7 km to 1.7 km3.9% from 1.7 km to 1.7 km7.5% from 1.7 km to 1.7 km7.8% from 1.7 km to 1.7 km7.7% from 1.7 km to 1.7 km3.8% from 1.7 km to 1.7 km3.9% from 1.7 km to 1.8 km11.3% from 1.8 km to 1.8 km0.0% from 1.8 km to 1.8 km3.8% from 1.8 km to 1.8 km3.8% from 1.8 km to 1.8 km3.6% from 1.8 km to 1.8 km14.8% from 1.8 km to 1.8 km-3.6% from 1.8 km to 1.8 km7.3% from 1.8 km to 1.8 km7.0% from 1.8 km to 1.8 km6.9% from 1.8 km to 1.8 km10.3% from 1.8 km to 1.8 km7.0% from 1.8 km to 1.8 km3.6% from 1.8 km to 1.8 km10.7% from 1.8 km to 1.8 km7.4% from 1.8 km to 1.8 km7.3% from 1.8 km to 1.8 km0.0% from 1.8 km to 1.8 km3.6% from 1.8 km to 1.9 km3.6% from 1.9 km to 1.9 km7.0% from 1.9 km to 1.9 km10.7% from 1.9 km to 1.9 km7.4% from 1.9 km to 1.9 km10.9% from 1.9 km to 1.9 km7.1% from 1.9 km to 1.9 km3.6% from 1.9 km to 1.9 km10.9% from 1.9 km to 1.9 km0.0% from 1.9 km to 1.9 km7.3% from 1.9 km to 1.9 km3.7% from 1.9 km to 1.9 km10.9% from 1.9 km to 1.9 km10.9% from 1.9 km to 1.9 km0.0% from 1.9 km to 1.9 km10.7% from 1.9 km to 1.9 km3.6% from 1.9 km to 1.9 km3.6% from 1.9 km to 1.9 km10.2% from 1.9 km to 2.0 km8.3% from 2.0 km to 2.0 km14.0% from 2.0 km to 2.0 km5.1% from 2.0 km to 2.0 km12.5% from 2.0 km to 2.0 km12.9% from 2.0 km to 2.0 km5%6%6%6%5%5%6%7%0 m250 m500 m750 m1 km1.3 km1.5 km1.8 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
Distance1.97 km / 1.23 miles
Elevation gain118.6 m / 389 ft
Average gradient5.7%
Maximum gradient14.7%
Elevation high70 m / 230 ft
Elevation low-42.2 m / -138 ft
Climb difficulty score11,244.39

Similar Climbs Nearby

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

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

ClimbLengthGradientAscent
Bobbo West: Ranger Station to Kalkari
Mount Colah, Sydney
1.8 km6.2%112 m
1st 2.5km Bobbin Hd W
Mount Colah, Sydney
2.44 km5.6%136 m
The Nasty Bit
Mount Colah, Sydney
1.53 km5.7%134 m
First half west Bobbin
Mount Colah, Sydney
1.44 km5.6%81 m
Bridge 2 First KM
Mount Colah, Sydney
1.3 km5.7%161 m

Climb Rank

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

🗺

This climb ranks 492,952nd out of 2,710,652 worldwide cycling climbs.

🧮

Ranked as the 11,496th most difficult cycling climb of all 97,639 climbs in Australia.

📉

Places 2,949th out of 28,566 cycling climbs in New South Wales.

⚖

Ranks 671st out of 12,379 cycling climbs in Sydney.

⚖

Ranking 26th out of 60 cycling climbs in Mount Colah.

Useful Links

View this climb on other sites.

Google Street View
Strava

Something wrong with this listing? Help keep BikeClimbs accurate.

Flag this climb