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B4520 Climb

📍
B4520, Lower Chapel, Honddu Isaf, Powys, Wales, LD3 9RH, 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 B4520 Climb.

150 m185 m225 m260 m28.6% from 0 m to 1 m33.3% from 1 m to 3 m50.0% from 3 m to 4 m23.5% from 4 m to 6 m0.0% from 6 m to 8 m0.0% from 8 m to 13 m7.0% from 13 m to 19 m15.4% from 19 m to 22 m15.4% from 22 m to 24 m23.1% from 24 m to 27 m16.7% from 27 m to 29 m8.7% from 29 m to 34 m17.4% from 34 m to 36 m13.3% from 36 m to 39 m10.8% from 39 m to 43 m15.8% from 43 m to 47 m9.3% from 47 m to 51 m9.5% from 51 m to 55 m8.7% from 55 m to 60 m7.8% from 60 m to 65 m12.2% from 65 m to 70 m7.5% from 70 m to 75 m7.3% from 75 m to 81 m6.9% from 81 m to 86 m6.9% from 86 m to 92 m10.2% from 92 m to 98 m3.3% from 98 m to 110 m6.7% from 110 m to 116 m9.7% from 116 m to 123 m6.6% from 123 m to 129 m9.5% from 129 m to 135 m6.6% from 135 m to 141 m6.5% from 141 m to 147 m5.8% from 147 m to 154 m6.2% from 154 m to 161 m6.2% from 161 m to 167 m6.3% from 167 m to 173 m6.5% from 173 m to 180 m6.5% from 180 m to 186 m13.3% from 186 m to 192 m10.2% from 192 m to 198 m6.3% from 198 m to 204 m7.3% from 204 m to 210 m6.5% from 210 m to 216 m7.0% from 216 m to 222 m0.0% from 222 m to 228 m6.8% from 228 m to 234 m6.5% from 234 m to 240 m6.2% from 240 m to 246 m9.1% from 246 m to 253 m6.2% from 253 m to 259 m0.0% from 259 m to 266 m4.7% from 266 m to 279 m6.3% from 279 m to 285 m9.5% from 285 m to 291 m6.3% from 291 m to 298 m9.2% from 298 m to 304 m2.2% from 304 m to 322 m6.8% from 322 m to 328 m10.2% from 328 m to 334 m7.0% from 334 m to 340 m7.0% from 340 m to 345 m8.0% from 345 m to 350 m11.3% from 350 m to 356 m7.7% from 356 m to 361 m8.0% from 361 m to 366 m12.5% from 366 m to 371 m0.0% from 371 m to 375 m2.8% from 375 m to 390 m9.1% from 390 m to 394 m9.8% from 394 m to 398 m9.1% from 398 m to 403 m9.1% from 403 m to 407 m2.4% from 407 m to 424 m16.2% from 424 m to 427 m10.8% from 427 m to 431 m10.0% from 431 m to 435 m9.5% from 435 m to 439 m3.0% from 439 m to 453 m18.2% from 453 m to 457 m8.9% from 457 m to 462 m8.9% from 462 m to 466 m0.0% from 466 m to 488 m7.3% from 488 m to 496 m10.3% from 496 m to 500 m9.1% from 500 m to 504 m9.3% from 504 m to 509 m10.0% from 509 m to 513 m1.5% from 513 m to 539 m7.1% from 539 m to 544 m6.3% from 544 m to 551 m6.2% from 551 m to 557 m5.9% from 557 m to 564 m0.0% from 564 m to 579 m1.2% from 579 m to 612 m4.7% from 612 m to 621 m4.7% from 621 m to 629 m6.9% from 629 m to 638 m4.5% from 638 m to 647 m1.0% from 647 m to 685 m4.2% from 685 m to 695 m4.2% from 695 m to 704 m4.2% from 704 m to 714 m4.2% from 714 m to 723 m0.0% from 723 m to 733 m0.0% from 733 m to 742 m8.2% from 742 m to 752 m13.2% from 752 m to 761 m22.5% from 761 m to 770 m27.9% from 770 m to 779 m32.9% from 779 m to 787 m32.6% from 787 m to 796 m70.7% from 796 m to 804 m32.6% from 804 m to 812 m33.7% from 812 m to 821 m32.1% from 821 m to 829 m34.6% from 829 m to 837 m27.2% from 837 m to 845 m30.0% from 845 m to 853 m25.0% from 853 m to 861 m27.5% from 861 m to 869 m19.3% from 869 m to 877 m22.5% from 877 m to 885 m23.1% from 885 m to 893 m15.0% from 893 m to 901 m17.7% from 901 m to 909 m16.0% from 909 m to 917 m13.0% from 917 m to 924 m12.2% from 924 m to 932 m12.8% from 932 m to 940 m13.2% from 940 m to 948 m10.5% from 948 m to 955 m8.1% from 955 m to 963 m8.2% from 963 m to 970 m11.0% from 970 m to 977 m7.9% from 977 m to 985 m5.1% from 985 m to 993 m8.5% from 993 m to 1000 m5.3% from 1000 m to 1.0 km5.5% from 1.0 km to 1.0 km8.0% from 1.0 km to 1.0 km0.0% from 1.0 km to 1.1 km0.8% from 1.1 km to 1.1 km5.8% from 1.1 km to 1.1 km5.9% from 1.1 km to 1.1 km6.0% from 1.1 km to 1.1 km6.1% 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 1.3 km2.4% from 1.3 km to 1.3 km6.2% from 1.3 km to 1.3 km6.3% from 1.3 km to 1.3 km5.9% from 1.3 km to 1.3 km8%6%3%22%1%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 categoryCategory 4
Distance1.3 km / 0.81 miles
Elevation gain103.4 m / 339 ft
Average gradient8%
Maximum gradient42.2%
Elevation high257.2 m / 844 ft
Elevation low153.8 m / 505 ft
Climb difficulty score10,346.13

Similar Climbs Nearby

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

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ClimbLengthGradientAscent
Steep Climb
Honddu Isaf, Powys
0.46 km8.7%40 m
Eggy Mast
Honddu Isaf, Powys
0.24 km11.2%27 m

Climb Rank

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

🗺

This climb ranks 547,403rd out of 2,710,652 worldwide cycling climbs.

🧮

Ranked as the 40,223rd most difficult cycling climb of all 332,744 climbs in United Kingdom.

📉

Places 6,647th out of 26,148 cycling climbs in Wales.

⚖

Ranks 987th out of 2,830 cycling climbs in Powys.

🥇

This is the most difficult cycling climb in Honddu Isaf.

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