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Bonk Hill

📍
Alltgoch, Rhayader, Powys, Wales, LD6 5HE, 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 Bonk Hill.

355 m400 m450 m495 m14.6% from 0 m to 5 m21.9% from 5 m to 8 m20.0% from 8 m to 13 m20.0% from 13 m to 18 m19.4% from 18 m to 21 m22.9% from 21 m to 25 m17.1% from 25 m to 28 m18.2% from 28 m to 33 m17.0% from 33 m to 38 m18.6% from 38 m to 42 m17.1% from 42 m to 46 m8.1% from 46 m to 50 m15.0% from 50 m to 54 m14.6% from 54 m to 58 m10.8% from 58 m to 62 m11.4% from 62 m to 66 m11.5% from 66 m to 71 m8.9% from 71 m to 76 m8.1% from 76 m to 80 m11.1% from 80 m to 84 m11.6% from 84 m to 88 m12.2% from 88 m to 92 m11.6% from 92 m to 97 m14.9% from 97 m to 101 m17.8% from 101 m to 106 m16.2% from 106 m to 110 m15.9% from 110 m to 114 m18.9% from 114 m to 118 m17.9% from 118 m to 122 m17.6% from 122 m to 127 m19.1% from 127 m to 131 m20.5% from 131 m to 135 m16.7% from 135 m to 140 m18.2% from 140 m to 144 m20.5% from 144 m to 148 m20.0% from 148 m to 153 m20.0% from 153 m to 157 m18.6% from 157 m to 162 m18.4% from 162 m to 167 m18.4% from 167 m to 171 m18.0% from 171 m to 176 m19.0% from 176 m to 181 m14.7% from 181 m to 184 m17.1% from 184 m to 188 m17.8% from 188 m to 192 m17.8% from 192 m to 197 m15.0% from 197 m to 201 m19.3% from 201 m to 206 m18.2% from 206 m to 211 m20.0% from 211 m to 215 m16.3% from 215 m to 220 m16.7% from 220 m to 224 m17.1% from 224 m to 227 m13.0% from 227 m to 232 m13.0% from 232 m to 237 m12.2% from 237 m to 242 m11.1% from 242 m to 247 m12.5% from 247 m to 251 m12.8% from 251 m to 255 m11.1% from 255 m to 260 m11.1% from 260 m to 264 m14.3% from 264 m to 268 m11.9% from 268 m to 272 m10.0% from 272 m to 276 m12.8% from 276 m to 280 m11.6% from 280 m to 284 m11.4% from 284 m to 288 m9.5% from 288 m to 292 m10.2% from 292 m to 297 m12.9% from 297 m to 300 m9.1% from 300 m to 303 m10.5% from 303 m to 307 m11.1% from 307 m to 311 m11.9% from 311 m to 315 m11.4% from 315 m to 318 m11.1% from 318 m to 322 m8.1% from 322 m to 326 m12.2% from 326 m to 330 m9.7% from 330 m to 333 m9.8% from 333 m to 337 m13.3% from 337 m to 340 m12.9% from 340 m to 343 m11.6% from 343 m to 347 m10.8% from 347 m to 351 m10.3% from 351 m to 355 m10.5% from 355 m to 359 m12.8% from 359 m to 363 m12.5% from 363 m to 367 m10.8% from 367 m to 370 m10.5% from 370 m to 374 m8.6% from 374 m to 378 m11.1% from 378 m to 381 m10.8% from 381 m to 385 m13.2% from 385 m to 389 m8.1% from 389 m to 392 m11.1% from 392 m to 396 m13.2% from 396 m to 400 m11.8% from 400 m to 403 m10.5% from 403 m to 407 m9.1% from 407 m to 410 m15.0% from 410 m to 459 m11.1% from 459 m to 463 m15.0% from 463 m to 467 m15.6% from 467 m to 470 m19.4% from 470 m to 473 m21.1% from 473 m to 477 m19.4% from 477 m to 481 m14.7% from 481 m to 484 m15.2% from 484 m to 487 m21.2% from 487 m to 491 m19.4% from 491 m to 494 m21.1% from 494 m to 498 m21.2% from 498 m to 501 m21.2% from 501 m to 505 m21.6% from 505 m to 508 m22.5% from 508 m to 512 m21.9% from 512 m to 516 m18.9% from 516 m to 519 m21.2% from 519 m to 523 m17.6% from 523 m to 526 m16.7% from 526 m to 530 m19.4% from 530 m to 533 m20.0% from 533 m to 537 m22.6% from 537 m to 540 m18.4% from 540 m to 544 m19.4% from 544 m to 548 m17.9% from 548 m to 552 m20.0% from 552 m to 555 m21.1% from 555 m to 559 m22.6% from 559 m to 562 m19.4% from 562 m to 566 m8.8% from 566 m to 569 m22.2% from 569 m to 573 m21.2% from 573 m to 576 m19.4% from 576 m to 579 m16.7% from 579 m to 583 m21.1% from 583 m to 586 m20.5% from 586 m to 591 m21.2% from 591 m to 594 m20.0% from 594 m to 598 m20.6% from 598 m to 601 m21.2% from 601 m to 604 m21.3% from 604 m to 609 m19.6% from 609 m to 614 m16.2% from 614 m to 617 m15.4% from 617 m to 623 m17.1% from 623 m to 626 m14.0% from 626 m to 630 m13.2% from 630 m to 634 m15.2% from 634 m to 639 m15.8% from 639 m to 643 m14.0% from 643 m to 648 m15.8% from 648 m to 652 m16.2% from 652 m to 656 m15.0% from 656 m to 660 m14.6% from 660 m to 664 m14.3% from 664 m to 667 m15.4% from 667 m to 671 m14.9% from 671 m to 676 m14.8% from 676 m to 681 m15.9% from 681 m to 686 m9.7% from 686 m to 689 m13.6% from 689 m to 693 m15.2% from 693 m to 698 m17.5% from 698 m to 702 m16.3% from 702 m to 707 m14.8% from 707 m to 712 m16.0% from 712 m to 717 m17.0% from 717 m to 722 m17.0% from 722 m to 727 m15.2% from 727 m to 732 m14.6% from 732 m to 737 m12.2% from 737 m to 741 m9.1% from 741 m to 746 m6.8% from 746 m to 752 m9.3% from 752 m to 756 m7.8% from 756 m to 761 m5.8% from 761 m to 766 m6.5% from 766 m to 773 m6.5% from 773 m to 779 m6.5% from 779 m to 785 m6.7% from 785 m to 791 m6.9% from 791 m to 797 m5.0% from 797 m to 803 m6.7% from 803 m to 809 m5.5% from 809 m to 814 m3.4% from 814 m to 820 m3.3% from 820 m to 826 m2.9% from 826 m to 833 m4.5% from 833 m to 971 m5.8% from 971 m to 978 m4.6% from 978 m to 984 m4.5% from 984 m to 991 m2.6% from 991 m to 999 m2.4% from 999 m to 1.0 km5.1% from 1.0 km to 1.0 km3.7% from 1.0 km to 1.0 km2.6% from 1.0 km to 1.0 km0.0% from 1.0 km to 1.0 km1.3% from 1.0 km to 1.0 km1.1% from 1.0 km to 1.1 km1.2% from 1.1 km to 1.1 km1.1% from 1.1 km to 1.1 km1.1% from 1.1 km to 1.1 km0.0% from 1.1 km to 1.1 km1.2% from 1.1 km to 1.1 km1.2% from 1.1 km to 1.1 km1.2% from 1.1 km to 1.1 km1.1% from 1.1 km to 1.1 km0.0% from 1.1 km to 1.1 km1.4% from 1.1 km to 1.1 km1.5% from 1.1 km to 1.1 km2.8% from 1.1 km to 1.2 km4.3% from 1.2 km to 1.2 km4.1% from 1.2 km to 1.2 km3.6% from 1.2 km to 1.2 km3.7% from 1.2 km to 1.2 km4.5% from 1.2 km to 1.2 km5.9% from 1.2 km to 1.2 km5.4% from 1.2 km to 1.2 km1.3% from 1.2 km to 1.2 km3.4% from 1.2 km to 1.2 km2.9% from 1.2 km to 1.2 km3.4% from 1.2 km to 1.2 km2.4% from 1.2 km to 1.2 km2.3% from 1.2 km to 1.3 km1.1% from 1.3 km to 1.3 km1.0% from 1.3 km to 1.3 km1.1% from 1.3 km to 1.3 km1.4% from 1.3 km to 1.3 km1.4% from 1.3 km to 1.3 km1.1% from 1.3 km to 1.3 km1.2% from 1.3 km to 1.3 km1.1% from 1.3 km to 1.3 km1.0% from 1.3 km to 1.3 km0.0% from 1.3 km to 1.3 km1.1% from 1.3 km to 1.4 km1.1% from 1.4 km to 1.4 km1.3% 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 km0.0% from 1.4 km to 1.4 km1.1% from 1.4 km to 1.4 km1.3% from 1.4 km to 1.4 km1.8% from 1.4 km to 1.4 km3.0% 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 km0.0% from 1.4 km to 1.4 km0.0% from 1.4 km to 1.4 km-2.1% from 1.4 km to 1.4 km0.0% from 1.4 km to 1.4 km-1.6% from 1.4 km to 1.5 km0.0% from 1.5 km to 1.5 km-1.8% from 1.5 km to 1.5 km-1.5% from 1.5 km to 1.5 km0.0% from 1.5 km to 1.5 km16%13%17%5%2%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
Distance1.48 km / 0.92 miles
Elevation gain135.1 m / 443 ft
Average gradient9.2%
Maximum gradient19.2%
Elevation high491.63 m / 1,613 ft
Elevation low356.06 m / 1,168 ft
Climb difficulty score13,511.92

Similar Climbs Nearby

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ClimbLengthGradientAscent
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Rhayader, Powys
1.35 km8.6%116 m
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Big hill
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2.06 km8.4%181 m
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1.28 km13.7%176 m

Climb Rank

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

🗺

This climb ranks 389,235th out of 2,710,652 worldwide cycling climbs.

🧮

Ranked as the 24,172nd most difficult cycling climb of all 332,744 climbs in United Kingdom.

📉

Places 4,619th out of 26,148 cycling climbs in Wales.

⚖

Ranks 701st out of 2,830 cycling climbs in Powys.

⚖

Ranking 22nd out of 69 cycling climbs in Rhayader.

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