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Sundon Steep

📍
Harlington Road, Sundon, Harlington, Central Bedfordshire, England, LU5 6LL, United Kingdom
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Estimated Climb Time

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Climb Profile

Altitude builds left to right while colour shows gradient severity for each part of Sundon Steep .

95 m110 m130 m145 m13.3% from 0 m to 3 m20.7% from 3 m to 6 m13.8% from 6 m to 9 m13.8% from 9 m to 12 m12.9% from 12 m to 15 m13.3% from 15 m to 18 m13.8% from 18 m to 21 m22.2% from 21 m to 23 m0.0% from 23 m to 26 m0.0% from 26 m to 29 m16.0% from 29 m to 31 m23.1% from 31 m to 34 m16.0% from 34 m to 36 m12.0% from 36 m to 41 m25.0% from 41 m to 44 m15.4% from 44 m to 46 m16.7% from 46 m to 49 m16.0% from 49 m to 51 m15.4% from 51 m to 54 m16.0% from 54 m to 56 m0.0% from 56 m to 59 m8.0% from 59 m to 64 m16.0% from 64 m to 66 m15.4% from 66 m to 69 m14.8% from 69 m to 71 m14.8% from 71 m to 74 m23.1% from 74 m to 77 m16.0% from 77 m to 79 m14.8% from 79 m to 82 m14.8% from 82 m to 85 m23.1% from 85 m to 87 m7.7% from 87 m to 92 m15.4% from 92 m to 95 m16.0% from 95 m to 97 m15.4% from 97 m to 100 m16.0% from 100 m to 103 m0.0% from 103 m to 105 m14.8% from 105 m to 108 m15.4% from 108 m to 110 m22.2% from 110 m to 113 m13.3% from 113 m to 116 m14.3% from 116 m to 119 m0.0% from 119 m to 122 m7.0% from 122 m to 127 m21.4% from 127 m to 130 m14.8% from 130 m to 133 m14.8% from 133 m to 135 m15.4% from 135 m to 138 m7.8% from 138 m to 143 m15.4% from 143 m to 146 m22.2% from 146 m to 148 m14.8% from 148 m to 151 m14.8% from 151 m to 154 m7.3% from 154 m to 159 m15.4% from 159 m to 162 m23.1% from 162 m to 165 m15.4% from 165 m to 167 m16.0% from 167 m to 170 m0.0% from 170 m to 174 m6.2% from 174 m to 184 m15.4% from 184 m to 187 m16.0% from 187 m to 189 m15.4% from 189 m to 192 m23.1% from 192 m to 194 m4.6% from 194 m to 203 m15.4% from 203 m to 206 m23.1% from 206 m to 208 m14.8% from 208 m to 211 m23.1% from 211 m to 214 m0.0% from 214 m to 216 m5.1% from 216 m to 224 m25.0% from 224 m to 227 m17.4% from 227 m to 229 m16.7% from 229 m to 231 m23.1% from 231 m to 234 m2.9% from 234 m to 248 m13.8% from 248 m to 251 m14.8% from 251 m to 253 m15.4% from 253 m to 256 m14.8% from 256 m to 259 m0.0% from 259 m to 265 m4.7% from 265 m to 274 m20.7% from 274 m to 277 m13.3% from 277 m to 280 m13.3% from 280 m to 283 m12.9% from 283 m to 286 m0.0% from 286 m to 295 m3.1% from 295 m to 308 m10.3% from 308 m to 312 m11.1% from 312 m to 316 m12.5% from 316 m to 319 m11.1% from 319 m to 323 m0.0% from 323 m to 338 m1.6% from 338 m to 363 m11.1% from 363 m to 367 m11.1% from 367 m to 371 m16.2% from 371 m to 374 m11.1% from 374 m to 378 m0.0% from 378 m to 393 m0.0% from 393 m to 419 m5.1% from 419 m to 427 m10.3% from 427 m to 431 m10.0% from 431 m to 435 m10.0% from 435 m to 439 m10.0% from 439 m to 443 m0.0% from 443 m to 451 m0.0% from 451 m to 487 m0.0% from 487 m to 517 m9.1% from 517 m to 521 m9.1% from 521 m to 526 m8.9% from 526 m to 530 m9.1% from 530 m to 534 m8.9% from 534 m to 539 m0.0% from 539 m to 561 m0.7% from 561 m to 621 m13.6% from 621 m to 626 m8.9% from 626 m to 630 m8.9% from 630 m to 635 m8.7% from 635 m to 639 m0.0% from 639 m to 658 m1.6% from 658 m to 683 m9.5% from 683 m to 688 m9.8% from 688 m to 692 m9.5% from 692 m to 696 m14.0% from 696 m to 700 m0.0% from 700 m to 730 m0.0% from 730 m to 774 m0.0% from 774 m to 802 m0.0% from 802 m to 832 m0.0% from 832 m to 883 m-4.7% from 883 m to 896 m-6.3% from 896 m to 903 m-6.3% from 903 m to 909 m-9.4% from 909 m to 915 m-6.2% from 915 m to 922 m0.0% from 922 m to 962 m0.0% from 962 m to 969 m0.0% from 969 m to 988 m0.0% from 988 m 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 1.2 km0.0% from 1.2 km to 1.2 km-5.4% from 1.2 km to 1.2 km-5.6% from 1.2 km to 1.2 km-8.6% from 1.2 km to 1.2 km-6.0% from 1.2 km to 1.2 km-6.5% 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 km0.0% from 1.2 km to 1.3 km0.0% from 1.3 km to 1.3 km-0.9% from 1.3 km to 1.3 km-5.9% from 1.3 km to 1.3 km-6.1% from 1.3 km to 1.3 km-6.0% from 1.3 km to 1.3 km-6.0% from 1.3 km to 1.3 km13%4%3%-1%-1%-2%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
Distance1.33 km / 0.83 miles
Elevation gain40.8 m / 134 ft
Average gradient3.1%
Maximum gradient15%
Elevation high143.6 m / 471 ft
Elevation low96.2 m / 316 ft
Climb difficulty score4,074.39

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
Sundon Cat
Harlington, Central Bedfordshire
2.45 km2.6%65 m
IRC Hill Climb 2020
Harlington, Central Bedfordshire
1.12 km6.7%74 m
Sundon Hill
Harlington, Central Bedfordshire
1.09 km7.3%79 m
Sundon Hill to Lower Sundon
Harlington, Central Bedfordshire
2.64 km2.1%56 m
Sharpenhoe climb including roundabout
Harlington, Central Bedfordshire
3.2 km2.9%92 m

Climb Rank

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

🗺

This climb ranks 1,269,711th out of 2,710,652 worldwide cycling climbs.

🧮

Ranked as the 120,903rd most difficult cycling climb of all 332,744 climbs in United Kingdom.

📉

Places 90,835th out of 268,497 cycling climbs in England.

⚖

Ranks 270th out of 1,547 cycling climbs in Central Bedfordshire.

🏵️

A local climb of note, this is the 10th most difficult cycling climb (out of 14 climbs) in Harlington.

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