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Bison Build-Up

📍
Leighton Road, Northall, Edlesborough, Buckinghamshire, England, LU6 2EY, United Kingdom
Cat. 4Flag 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 Bison Build-Up.

100 m145 m190 m235 m0.5% from 0 m to 22 m0.9% from 22 m to 44 m0.9% from 44 m to 66 m2.6% from 66 m to 89 m3.3% from 89 m to 110 m3.8% from 110 m to 132 m6.4% from 132 m to 152 m7.4% from 152 m to 171 m7.7% from 171 m to 189 m7.5% from 189 m to 206 m8.3% from 206 m to 222 m8.1% from 222 m to 235 m9.4% from 235 m to 248 m9.2% from 248 m to 261 m1.7% from 261 m to 273 m1.8% from 273 m to 284 m2.6% from 284 m to 296 m3.3% from 296 m to 308 m2.7% from 308 m to 320 m2.4% from 320 m to 332 m3.1% from 332 m to 345 m0.0% from 345 m to 352 m3.0% from 352 m to 356 m-6.7% from 356 m to 359 m3.2% from 359 m to 362 m-2.1% from 362 m to 371 m-3.6% from 371 m to 385 m-3.8% from 385 m to 401 m-3.4% from 401 m to 416 m-4.9% from 416 m to 432 m-4.1% from 432 m to 447 m-3.5% from 447 m to 464 m-3.2% from 464 m to 483 m-2.1% from 483 m to 502 m1.0% from 502 m to 522 m1.6% from 522 m to 540 m2.1% from 540 m to 559 m1.9% from 559 m to 580 m2.5% from 580 m to 600 m2.9% from 600 m to 621 m3.9% from 621 m to 641 m4.5% from 641 m to 662 m4.5% from 662 m to 681 m5.1% from 681 m to 701 m5.6% from 701 m to 721 m5.7% from 721 m to 740 m5.2% from 740 m to 759 m5.9% from 759 m to 778 m5.4% from 778 m to 796 m5.4% from 796 m to 813 m3.6% from 813 m to 830 m5.5% from 830 m to 846 m5.9% from 846 m to 863 m4.8% from 863 m to 880 m4.9% from 880 m to 896 m5.0% from 896 m to 912 m4.4% from 912 m to 928 m4.3% from 928 m to 947 m-1.7% from 947 m to 964 m-1.1% from 964 m to 982 m-2.1% from 982 m to 1.0 km-1.8% from 1.0 km to 1.0 km-2.7% from 1.0 km to 1.0 km-4.1% from 1.0 km to 1.1 km-4.1% from 1.1 km to 1.1 km-3.5% from 1.1 km to 1.1 km-3.0% from 1.1 km to 1.1 km-1.5% from 1.1 km to 1.2 km-1.2% from 1.2 km to 1.2 km-1.1% from 1.2 km to 1.2 km-0.7% from 1.2 km to 1.2 km-0.4% from 1.2 km to 1.3 km2.9% from 1.3 km to 1.3 km4.1% from 1.3 km to 1.3 km3.5% from 1.3 km to 1.3 km2.9% from 1.3 km to 1.4 km3.5% from 1.4 km to 1.4 km3.2% from 1.4 km to 1.4 km4.6% from 1.4 km to 1.4 km4.3% from 1.4 km to 1.4 km4.3% from 1.4 km to 1.5 km3.9% from 1.5 km to 1.5 km2.9% from 1.5 km to 1.5 km3.0% from 1.5 km to 1.5 km1.7% from 1.5 km to 1.5 km1.1% from 1.5 km to 1.5 km1.7% from 1.5 km to 1.6 km1.8% from 1.6 km to 1.6 km4.5% from 1.6 km to 1.6 km3.5% from 1.6 km to 1.6 km3.7% from 1.6 km to 1.6 km3.4% from 1.6 km to 1.6 km2.5% from 1.6 km to 1.6 km1.7% from 1.6 km to 1.7 km1.5% from 1.7 km to 1.7 km0.9% from 1.7 km to 1.7 km-0.5% from 1.7 km to 1.7 km-2.2% from 1.7 km to 1.8 km-1.8% from 1.8 km to 1.8 km-1.5% from 1.8 km to 1.8 km-1.7% from 1.8 km to 1.8 km-1.0% from 1.8 km to 1.8 km-0.5% from 1.8 km to 1.9 km-1.1% from 1.9 km to 1.9 km-1.9% from 1.9 km to 1.9 km-5.2% from 1.9 km to 1.9 km-4.9% from 1.9 km to 1.9 km-4.5% from 1.9 km to 1.9 km-0.9% from 1.9 km to 2.0 km-1.2% from 2.0 km to 2.0 km-1.2% from 2.0 km to 2.0 km-3.0% from 2.0 km to 2.0 km-3.8% from 2.0 km to 2.1 km-2.3% from 2.1 km to 2.1 km-1.1% from 2.1 km to 2.1 km-1.9% from 2.1 km to 2.1 km-2.2% from 2.1 km to 2.2 km-2.8% from 2.2 km to 2.2 km-2.4% from 2.2 km to 2.2 km-2.5% from 2.2 km to 2.3 km-2.5% from 2.3 km to 2.3 km-3.6% from 2.3 km to 2.3 km-4.0% from 2.3 km to 2.3 km-3.2% from 2.3 km to 2.4 km-0.8% from 2.4 km to 2.4 km0.0% from 2.4 km to 2.4 km-0.8% from 2.4 km to 2.5 km-1.2% from 2.5 km to 2.5 km-3.1% from 2.5 km to 2.5 km-3.6% from 2.5 km to 2.5 km-1.7% from 2.5 km to 2.6 km-1.3% from 2.6 km to 2.6 km-1.2% from 2.6 km to 2.6 km-1.7% from 2.6 km to 2.7 km-1.4% from 2.7 km to 2.7 km1.0% from 2.7 km to 2.7 km0.0% from 2.7 km to 2.7 km-0.7% from 2.7 km to 2.8 km0.0% from 2.8 km to 2.8 km-0.3% from 2.8 km to 2.8 km-2.7% from 2.8 km to 2.9 km-4.2% from 2.9 km to 2.9 km-4.8% from 2.9 km to 2.9 km-1.1% from 2.9 km to 2.9 km-0.4% from 2.9 km to 3.0 km-0.8% from 3.0 km to 3.0 km0.4% from 3.0 km to 3.0 km0.8% from 3.0 km to 3.0 km0.9% from 3.0 km to 3.1 km1.4% from 3.1 km to 3.1 km1.9% from 3.1 km to 3.1 km1.5% from 3.1 km to 3.1 km1.1% from 3.1 km to 3.1 km0.5% from 3.1 km to 3.2 km2.7% from 3.2 km to 3.2 km3.9% from 3.2 km to 3.2 km4.2% from 3.2 km to 3.2 km3.8% from 3.2 km to 3.2 km4.4% from 3.2 km to 3.3 km4.0% from 3.3 km to 3.3 km5.1% from 3.3 km to 3.3 km5.7% from 3.3 km to 3.3 km5.2% from 3.3 km to 3.3 km5.8% from 3.3 km to 3.3 km3.8% from 3.3 km to 3.3 km1.6% from 3.3 km to 3.4 km1.6% from 3.4 km to 3.4 km1.1% from 3.4 km to 3.4 km1.5% from 3.4 km to 3.4 km1.9% from 3.4 km to 3.4 km1.7% from 3.4 km to 3.5 km-0.4% from 3.5 km to 3.5 km-0.9% from 3.5 km to 3.5 km-1.8% from 3.5 km to 3.5 km-1.3% from 3.5 km to 3.6 km-1.4% from 3.6 km to 3.6 km-0.9% from 3.6 km to 3.6 km-0.9% from 3.6 km to 3.6 km3.3% from 3.6 km to 3.6 km2.9% from 3.6 km to 3.7 km3.3% from 3.7 km to 3.7 km3.5% from 3.7 km to 3.7 km3.4% from 3.7 km to 3.7 km4.4% from 3.7 km to 3.8 km2.1% from 3.8 km to 3.8 km1.7% from 3.8 km to 3.8 km1.6% from 3.8 km to 3.8 km2.6% from 3.8 km to 3.8 km3.0% from 3.8 km to 3.9 km3.6% from 3.9 km to 3.9 km2.7% from 3.9 km to 3.9 km2.8% from 3.9 km to 3.9 km2.3% from 3.9 km to 3.9 km2.4% from 3.9 km to 3.9 km6.8% from 3.9 km to 4.0 km9.2% from 4.0 km to 4.0 km9.7% from 4.0 km to 4.0 km10.0% from 4.0 km to 4.0 km10.6% from 4.0 km to 4.0 km11.8% from 4.0 km to 4.0 km10.9% from 4.0 km to 4.0 km8.9% from 4.0 km to 4.1 km3.1% from 4.1 km to 4.1 km2.3% from 4.1 km to 4.1 km3.6% from 4.1 km to 4.1 km3.2% from 4.1 km to 4.1 km3.1% from 4.1 km to 4.1 km3.7% from 4.1 km to 4.1 km3.5% from 4.1 km to 4.1 km4.2% from 4.1 km to 4.2 km3.7% from 4.2 km to 4.2 km3.6% from 4.2 km to 4.2 km3.7% from 4.2 km to 4.2 km4.5% from 4.2 km to 4.2 km5.5% from 4.2 km to 4.2 km5.2% from 4.2 km to 4.2 km5.3% from 4.2 km to 4.2 km5.4% from 4.2 km to 4.2 km5.1% from 4.2 km to 4.3 km5.5% from 4.3 km to 4.3 km4.6% from 4.3 km to 4.3 km5.3% from 4.3 km to 4.3 km4.9% from 4.3 km to 4.3 km6.7% from 4.3 km to 4.3 km6.8% from 4.3 km to 4.3 km6.8% from 4.3 km to 4.3 km8.0% from 4.3 km to 4.4 km6.8% from 4.4 km to 4.4 km8.4% from 4.4 km to 4.4 km9.0% from 4.4 km to 4.4 km8.0% from 4.4 km to 4.4 km7.1% from 4.4 km to 4.4 km6.1% from 4.4 km to 4.4 km7.1% from 4.4 km to 4.4 km5.9% from 4.4 km to 4.4 km7.2% from 4.4 km to 4.5 km6.1% from 4.5 km to 4.5 km2.0% from 4.5 km to 4.5 km3.9% from 4.5 km to 4.5 km6.2% from 4.5 km to 4.5 km6.6% from 4.5 km to 4.5 km9.8% from 4.5 km to 4.5 km9.4% from 4.5 km to 4.5 km11.8% from 4.5 km to 4.5 km12.6% from 4.5 km to 4.5 km14.9% from 4.5 km to 4.5 km13.0% from 4.5 km to 4.6 km15.4% from 4.6 km to 4.6 km14.3% from 4.6 km to 4.6 km13.5% from 4.6 km to 4.6 km19.3% from 4.6 km to 4.6 km24.7% from 4.6 km to 4.6 km22.6% from 4.6 km to 4.6 km19.0% from 4.6 km to 4.6 km14.5% from 4.6 km to 4.6 km9.8% from 4.6 km to 4.6 km10.3% from 4.6 km to 4.6 km9.3% from 4.6 km to 4.6 km9.3% from 4.6 km to 4.6 km9.1% from 4.6 km to 4.7 km13.7% from 4.7 km to 4.7 km18.1% from 4.7 km to 4.7 km15.2% from 4.7 km to 4.7 km19.4% from 4.7 km to 4.7 km16.7% from 4.7 km to 4.7 km17.3% from 4.7 km to 4.7 km13.4% from 4.7 km to 4.7 km11.8% from 4.7 km to 4.7 km8.6% from 4.7 km to 4.7 km12.9% from 4.7 km to 4.7 km6.3% from 4.7 km to 4.7 km10.1% from 4.7 km to 4.8 km11.8% from 4.8 km to 4.8 km9.7% from 4.8 km to 4.8 km9.9% from 4.8 km to 4.8 km9.8% from 4.8 km to 4.8 km8.9% from 4.8 km to 4.8 km5.3% from 4.8 km to 4.8 km4.4% from 4.8 km to 4.8 km4.1% from 4.8 km to 4.8 km5.1% from 4.8 km to 4.8 km6.5% from 4.8 km to 4.8 km4.0% from 4.8 km to 4.9 km0.9% from 4.9 km to 4.9 km3.8% from 4.9 km to 4.9 km3.5% from 4.9 km to 4.9 km4.2% from 4.9 km to 4.9 km3.3% from 4.9 km to 4.9 km5.0% from 4.9 km to 4.9 km2.7% from 4.9 km to 4.9 km3.0% from 4.9 km to 5.0 km7.0% from 5.0 km to 5.0 km7.6% from 5.0 km to 5.0 km5.1% from 5.0 km to 5.0 km5.8% from 5.0 km to 5.0 km6.3% from 5.0 km to 5.0 km6.8% from 5.0 km to 5.0 km6.0% from 5.0 km to 5.0 km6.3% from 5.0 km to 5.0 km8.4% from 5.0 km to 5.1 km7.9% from 5.1 km to 5.1 km10.0% from 5.1 km to 5.1 km8.5% from 5.1 km to 5.1 km10.2% from 5.1 km to 5.1 km10.6% from 5.1 km to 5.1 km10.1% from 5.1 km to 5.1 km11.3% from 5.1 km to 5.1 km9.6% from 5.1 km to 5.2 km6.6% from 5.2 km to 5.2 km1.3% from 5.2 km to 5.2 km1.1% from 5.2 km to 5.2 km1.7% from 5.2 km to 5.2 km1.6% from 5.2 km to 5.2 km1.9% from 5.2 km to 5.3 km2.6% from 5.3 km to 5.3 km2.8% from 5.3 km to 5.3 km0.9% from 5.3 km to 5.3 km-6.1% from 5.3 km to 5.3 km-5.2% from 5.3 km to 5.4 km-4.8% from 5.4 km to 5.4 km-4.5% from 5.4 km to 5.4 km-4.2% from 5.4 km to 5.4 km-3.7% from 5.4 km to 5.5 km1.3% from 5.5 km to 5.5 km0.9% from 5.5 km to 5.5 km1.8% from 5.5 km to 5.5 km3%0%-2%2%8%2%0 m1 km2 km3 km4 km5 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
Distance5.53 km / 3.44 miles
Elevation gain123.9 m / 406 ft
Average gradient2.2%
Maximum gradient21.2%
Elevation high231.56 m / 760 ft
Elevation low102 m / 335 ft
Climb difficulty score12,390.34

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
Green to Grid
Northall, Buckinghamshire
5.95 km2.4%142 m
Long Beacon Haul
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6.35 km2.4%153 m
Light the beacon
Northall, Buckinghamshire
5.25 km3%159 m
Edlesborough to the Beacon
Northall, Buckinghamshire
7.26 km2.1%175 m
Eaton to Ivinghoe
Northall, Buckinghamshire
8.04 km2%157 m

Climb Rank

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

🗺

This climb ranks 435,615th out of 2,710,652 worldwide cycling climbs.

🧮

Ranked as the 28,811th most difficult cycling climb of all 332,744 climbs in United Kingdom.

📉

Places 19,707th out of 268,497 cycling climbs in England.

⚖

Ranks 199th out of 4,030 cycling climbs in Buckinghamshire.

🏵️

A local climb of note, this is the 7th most difficult cycling climb (out of 13 climbs) in Northall.

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