BikeClimbs.com

AT Back

📍
Berowra Track, Mount Colah, Sydney, The Council of the Shire of Hornsby, New South Wales, 2079, Australia
UncategorisedFlag this climb

Estimated Climb Time

Loading your rider settings for AT Back...

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 AT Back.

5 m15 m20 m30 m0.0% from 0 m to 10 m4.1% from 10 m to 19 m3.4% from 19 m to 31 m0.0% from 31 m to 41 m2.1% from 41 m to 51 m2.8% from 51 m to 58 m0.0% from 58 m to 66 m2.0% from 66 m to 76 m0.0% from 76 m to 82 m0.0% from 82 m to 90 m3.4% from 90 m to 96 m0.0% from 96 m to 100 m0.0% from 100 m to 105 m5.4% from 105 m to 109 m0.0% from 109 m to 110 m18.2% from 110 m to 111 m11.1% from 111 m to 113 m0.0% from 113 m to 116 m4.3% from 116 m to 121 m0.0% from 121 m to 126 m0.0% from 126 m to 131 m0.0% from 131 m to 137 m0.0% from 137 m to 144 m0.0% from 144 m to 151 m0.0% from 151 m to 157 m0.0% from 157 m to 164 m0.0% from 164 m to 171 m0.0% from 171 m to 181 m0.0% from 181 m to 190 m0.0% from 190 m to 198 m-2.8% from 198 m to 205 m0.0% from 205 m to 214 m0.0% from 214 m to 223 m-2.1% from 223 m to 233 m0.0% from 233 m to 243 m-2.1% from 243 m to 252 m0.0% from 252 m to 262 m-1.9% from 262 m to 273 m0.0% from 273 m to 283 m0.0% from 283 m to 294 m0.0% from 294 m to 304 m-2.0% from 304 m to 314 m2.0% from 314 m to 324 m0.0% from 324 m to 336 m-2.5% from 336 m to 344 m0.0% from 344 m to 354 m0.0% from 354 m to 366 m2.0% from 366 m to 376 m0.0% from 376 m to 386 m0.0% from 386 m to 393 m0.0% from 393 m to 402 m2.2% from 402 m to 412 m2.2% from 412 m to 420 m1.9% from 420 m to 431 m2.9% from 431 m to 438 m0.0% from 438 m to 447 m3.8% from 447 m to 457 m7.0% from 457 m to 466 m2.3% from 466 m to 474 m6.2% from 474 m to 481 m2.6% from 481 m to 489 m4.2% from 489 m to 498 m2.7% from 498 m to 506 m3.6% from 506 m to 511 m5.8% from 511 m to 518 m0.0% from 518 m to 525 m10.3% from 525 m to 533 m6.3% from 533 m to 539 m3.0% from 539 m to 546 m8.8% from 546 m to 552 m15.6% from 552 m to 559 m3.5% from 559 m to 564 m9.7% from 564 m to 571 m9.8% from 571 m to 577 m3.3% from 577 m to 583 m16.7% from 583 m to 588 m3.0% from 588 m to 594 m8.7% from 594 m to 599 m5.7% from 599 m to 606 m15.7% from 606 m to 611 m3.2% from 611 m to 617 m10.0% from 617 m to 623 m9.8% from 623 m to 629 m3.2% from 629 m to 636 m6.7% from 636 m to 642 m3.6% from 642 m to 647 m6.3% from 647 m to 654 m0.0% from 654 m to 660 m5.9% from 660 m to 666 m8.0% from 666 m to 671 m6.6% from 671 m to 678 m3.2% from 678 m to 684 m8.2% from 684 m to 691 m2.7% from 691 m to 698 m2.6% from 698 m to 706 m0.0% from 706 m to 714 m0.0% from 714 m to 724 m0.0% from 724 m to 731 m0.0% from 731 m to 740 m0.0% from 740 m to 749 m0.0% from 749 m to 758 m-2.1% from 758 m to 768 m-2.0% from 768 m to 778 m-1.6% from 778 m to 790 m-2.6% from 790 m to 798 m-4.0% from 798 m to 808 m-7.6% from 808 m to 818 m-3.8% from 818 m to 829 m-3.8% from 829 m to 839 m0.0% from 839 m to 850 m-2.0% from 850 m to 860 m0.0% from 860 m to 870 m0.0% from 870 m to 880 m0.0% from 880 m to 891 m0.0% from 891 m to 903 m0.0% from 903 m to 911 m0.0% from 911 m to 921 m2.1% from 921 m to 930 m2.1% from 930 m to 940 m2.0% from 940 m to 950 m0.0% from 950 m to 960 m2.1% from 960 m to 970 m0.0% from 970 m to 980 m0.0% from 980 m to 990 m2.1% from 990 m to 1000 m-2.1% from 1000 m to 1.0 km2.0% from 1.0 km to 1.0 km0.0% from 1.0 km to 1.0 km2.4% from 1.0 km to 1.0 km0.0% from 1.0 km to 1.0 km0.0% from 1.0 km to 1.1 km0.0% 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 km0.0% 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-1.7% from 1.1 km to 1.1 km0.0% 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 km-1.8% from 1.2 km to 1.2 km-1.7% from 1.2 km to 1.2 km-1.7% from 1.2 km to 1.2 km-1.7% from 1.2 km to 1.2 km-5.0% from 1.2 km to 1.2 km-3.4% from 1.2 km to 1.2 km-7.0% from 1.2 km to 1.3 km-1.8% from 1.3 km to 1.3 km-3.7% from 1.3 km to 1.3 km-4.1% from 1.3 km to 1.3 km0.0% from 1.3 km to 1.3 km-1.9% from 1.3 km to 1.3 km0.0% from 1.3 km to 1.3 km-1.9% from 1.3 km to 1.3 km0.0% from 1.3 km to 1.3 km-1.7% from 1.3 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-3.8% from 1.4 km to 1.4 km-7.4% from 1.4 km to 1.4 km-3.0% from 1.4 km to 1.4 km-7.2% from 1.4 km to 1.4 km-3.9% from 1.4 km to 1.4 km-10.3% from 1.4 km to 1.5 km-5.2% from 1.5 km to 1.5 km-6.3% from 1.5 km to 1.5 km-3.9% from 1.5 km to 1.5 km-7.1% from 1.5 km to 1.5 km1%1%5%-1%-1%-3%0 m250 m500 m750 m1 km1.3 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 categoryUncategorised
Distance1.5 km / 0.93 miles
Elevation gain5.4 m / 18 ft
Average gradient0.4%
Maximum gradient9.8%
Elevation high26.8 m / 88 ft
Elevation low9.2 m / 30 ft
Climb difficulty score538.74

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
West Box Mt Colah PS
Mount Colah, Sydney
1.97 km0.4%8 m
Depot Trail
Mount Colah, Sydney
2.25 km0.3%6 m
Powerline Trail
Mount Colah, Sydney
2.33 km0.4%9 m
Up to the Gate
Mount Colah, Sydney
0.97 km0.4%13 m
Parklife CC ITT 80 Sign to Booth
Mount Colah, Sydney
2.58 km0.4%11 m

Climb Rank

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

🗺

This climb ranks 2,644,893rd out of 2,710,652 worldwide cycling climbs.

🧮

Ranked as the 94,420th most difficult cycling climb of all 97,639 climbs in Australia.

📉

Places 27,794th out of 28,566 cycling climbs in New South Wales.

⚖

Ranks 11,999th out of 12,379 cycling climbs in Sydney.

⚖

Ranking 59th 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