Sundon Hill

📍
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 Hill .

85 m115 m140 m170 m0.0% from 0 m to 11 m0.0% from 11 m to 23 m1.8% from 23 m to 34 m1.8% from 34 m to 45 m1.7% from 45 m to 57 m1.8% from 57 m to 68 m3.7% from 68 m to 79 m3.8% from 79 m to 89 m3.6% from 89 m to 101 m3.7% from 101 m to 111 m3.8% from 111 m to 122 m4.8% from 122 m to 130 m5.8% from 130 m to 141 m4.8% from 141 m to 149 m7.6% from 149 m to 159 m3.9% from 159 m to 170 m7.2% from 170 m to 178 m9.5% from 178 m to 186 m7.1% from 186 m to 195 m5.8% from 195 m to 205 m7.7% from 205 m to 213 m11.8% from 213 m to 220 m9.6% from 220 m to 228 m9.5% from 228 m to 234 m5.9% from 234 m to 245 m9.1% from 245 m to 251 m12.7% from 251 m to 257 m9.0% from 257 m to 264 m13.6% from 264 m to 270 m13.3% from 270 m to 276 m10.3% from 276 m to 282 m16.7% from 282 m to 287 m9.6% from 287 m to 295 m13.6% from 295 m to 301 m14.5% from 301 m to 306 m14.3% from 306 m to 312 m9.7% from 312 m to 318 m12.5% from 318 m to 325 m16.1% from 325 m to 331 m12.7% from 331 m to 337 m11.1% from 337 m to 344 m12.7% from 344 m to 351 m10.8% from 351 m to 358 m12.7% from 358 m to 364 m13.3% from 364 m to 370 m12.7% from 370 m to 377 m16.0% from 377 m to 382 m10.7% from 382 m to 389 m13.3% from 389 m to 394 m16.9% from 394 m to 399 m15.4% from 399 m to 405 m15.4% from 405 m to 410 m19.0% from 410 m to 414 m16.7% from 414 m to 420 m16.0% from 420 m to 425 m11.9% from 425 m to 432 m13.8% from 432 m to 438 m17.8% from 438 m to 442 m15.1% from 442 m to 447 m17.4% from 447 m to 452 m13.8% from 452 m to 458 m16.0% from 458 m to 463 m13.6% from 463 m to 467 m15.4% from 467 m to 472 m15.4% from 472 m to 478 m15.4% from 478 m to 483 m15.4% from 483 m to 488 m22.9% from 488 m to 491 m10.7% from 491 m to 497 m14.3% from 497 m to 503 m11.8% from 503 m to 508 m15.4% from 508 m to 513 m13.6% from 513 m to 517 m13.3% from 517 m to 523 m14.3% from 523 m to 528 m9.7% from 528 m to 534 m17.4% from 534 m to 538 m7.6% from 538 m to 546 m19.0% from 546 m to 550 m12.7% from 550 m to 557 m13.0% from 557 m to 561 m14.0% from 561 m to 566 m12.8% from 566 m to 570 m13.1% from 570 m to 576 m14.3% from 576 m to 581 m9.7% from 581 m to 587 m11.5% from 587 m to 592 m15.4% from 592 m to 597 m14.6% from 597 m to 601 m9.4% from 601 m to 608 m15.0% from 608 m to 612 m11.1% from 612 m to 617 m14.6% from 617 m to 621 m11.5% from 621 m to 626 m6.3% from 626 m to 633 m9.7% from 633 m to 639 m6.3% from 639 m to 645 m6.6% from 645 m to 651 m6.3% from 651 m to 658 m6.2% from 658 m to 664 m3.0% from 664 m to 671 m6.7% from 671 m to 677 m2.4% from 677 m to 685 m6.3% from 685 m to 691 m5.8% from 691 m to 698 m4.8% from 698 m to 707 m4.6% from 707 m to 715 m4.8% from 715 m to 724 m6.8% from 724 m to 732 m5.8% from 732 m to 739 m4.9% from 739 m to 747 m4.8% from 747 m to 756 m4.8% from 756 m to 764 m2.5% from 764 m to 772 m4.7% from 772 m to 781 m2.4% from 781 m to 789 m4.8% from 789 m to 798 m2.4% from 798 m to 806 m2.4% from 806 m to 814 m4.8% from 814 m to 823 m2.4% from 823 m to 831 m2.4% from 831 m to 839 m4.8% from 839 m to 848 m1.9% from 848 m to 858 m4.8% from 858 m to 867 m2.4% from 867 m to 875 m2.4% from 875 m to 883 m2.4% from 883 m to 892 m1.9% from 892 m to 902 m2.4% from 902 m to 910 m2.4% from 910 m to 919 m1.9% from 919 m to 929 m2.4% from 929 m to 937 m2.4% from 937 m to 946 m2.4% from 946 m to 954 m1.9% from 954 m to 965 m2.9% from 965 m to 972 m2.0% from 972 m to 982 m2.3% from 982 m to 990 m3.5% from 990 m to 1.0 km2.4% from 1.0 km to 1.0 km2.6% from 1.0 km to 1.0 km4.8% from 1.0 km to 1.0 km5.5% from 1.0 km to 1.0 km4.9% from 1.0 km to 1.0 km1.9% from 1.0 km to 1.1 km3.2% from 1.1 km to 1.1 km2.1% from 1.1 km to 1.1 km0.0% from 1.1 km to 1.1 km2.2% from 1.1 km to 1.1 km5%14%9%3%3%0 m250 m500 m750 m1 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
Distance1.09 km / 0.68 miles
Elevation gain79.2 m / 260 ft
Average gradient7.3%
Maximum gradient16.8%
Elevation high166.6 m / 547 ft
Elevation low87.4 m / 287 ft
Climb difficulty score7,921.39

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
IRC Hill Climb 2020
Harlington, Central Bedfordshire
1.12 km6.7%74 m
Sundon Hill Steep Bit
Harlington, Central Bedfordshire
0.65 km10%65 m
Sundon Steep
Harlington, Central Bedfordshire
1.33 km3.1%41 m
Harlington Climb
Harlington, Central Bedfordshire
0.48 km6.4%31 m
Col de Harlingtone
Harlington, Central Bedfordshire
0.5 km5.2%26 m

Climb Rank

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

🗺

This climb ranks 766,800th out of 2,710,652 worldwide cycling climbs.

🧮

Ranked as the 62,347th most difficult cycling climb of all 332,744 climbs in United Kingdom.

📉

Places 44,849th out of 268,497 cycling climbs in England.

Ranks 55th out of 1,547 cycling climbs in Central Bedfordshire.

🥈️

This is the second most difficult cycling climb in Harlington.

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