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B4299 Climb

📍
Trelech, Carmarthenshire, Wales, SA33 6DS, 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 B4299 Climb.

50 m95 m140 m185 m8.7% from 0 m to 26 m13.3% from 26 m to 44 m10.9% from 44 m to 66 m5.7% from 66 m to 89 m5.8% from 89 m to 99 m8.3% from 99 m to 110 m21.9% from 110 m to 120 m22.0% from 120 m to 130 m22.6% from 130 m to 145 m22.4% from 145 m to 164 m20.0% from 164 m to 183 m21.3% from 183 m to 201 m19.4% from 201 m to 214 m27.1% from 214 m to 228 m29.6% from 228 m to 247 m30.7% from 247 m to 257 m31.3% from 257 m to 265 m36.7% from 265 m to 273 m21.1% from 273 m to 280 m20.0% from 280 m to 288 m19.0% from 288 m to 297 m11.0% from 297 m to 308 m9.5% from 308 m to 323 m13.9% from 323 m to 333 m13.3% from 333 m to 341 m41.7% from 341 m to 345 m-2.9% from 345 m to 348 m-3.8% from 348 m to 353 m-10.3% from 353 m to 357 m700.0% from 357 m to 357 m-100.0% from 357 m to 358 m-100.0% from 358 m to 358 m-25.0% from 358 m to 359 m0.0% from 359 m to 366 m2.4% from 366 m to 370 m0.0% from 370 m to 375 m0.6% from 375 m to 390 m8.3% from 390 m to 397 m12.1% from 397 m to 401 m15.9% from 401 m to 407 m16.9% from 407 m to 414 m5.7% from 414 m to 418 m0.0% from 418 m to 423 m32.8% from 423 m to 429 m11.1% from 429 m to 430 m6.7% from 430 m to 431 m5.1% from 431 m to 443 m14.7% from 443 m to 446 m-16.7% from 446 m to 454 m-9.1% from 454 m to 460 m4.7% from 460 m to 464 m8.7% from 464 m to 466 m40.0% from 466 m to 467 m-33.3% from 467 m to 467 m41.7% from 467 m to 468 m-12.5% from 468 m to 469 m300.0% from 469 m to 470 m-100.0% from 470 m to 470 m14.3% from 470 m to 471 m-600.0% from 471 m to 471 m-550.0% from 471 m to 471 m-200.0% from 471 m to 471 m-69.2% from 471 m to 472 m24.0% from 472 m to 475 m-4.3% from 475 m to 477 m-13.6% from 477 m to 479 m-8.3% from 479 m to 482 m-14.5% from 482 m to 489 m-5.3% from 489 m to 499 m-5.6% from 499 m to 504 m3.8% from 504 m to 510 m-1.4% from 510 m to 517 m0.0% from 517 m to 518 m-3.2% from 518 m to 521 m26.3% from 521 m to 523 m50.0% from 523 m to 523 m9.8% from 523 m to 528 m-1.7% from 528 m to 534 m-1.2% from 534 m to 543 m-7.1% from 543 m to 554 m4.4% from 554 m to 563 m4.8% from 563 m to 568 m9.8% from 568 m to 573 m5.3% from 573 m to 582 m3.5% from 582 m to 596 m6.0% from 596 m to 605 m2.4% from 605 m to 609 m7.1% from 609 m to 617 m11.8% from 617 m to 626 m14.3% from 626 m to 629 m9.9% from 629 m to 646 m7.6% from 646 m to 659 m15.0% from 659 m to 661 m10.3% from 661 m to 673 m10.0% from 673 m to 675 m9.7% from 675 m to 682 m0.0% from 682 m to 684 m0.0% from 684 m to 687 m6.7% from 687 m to 698 m5.0% from 698 m to 708 m15.0% from 708 m to 710 m6.2% from 710 m to 721 m7.9% from 721 m to 731 m6.7% from 731 m to 733 m9.5% from 733 m to 735 m4.8% from 735 m to 741 m6.1% from 741 m to 752 m3.8% from 752 m to 758 m10.2% from 758 m to 775 m11.5% from 775 m to 793 m11.1% from 793 m to 809 m9.2% from 809 m to 823 m9.6% from 823 m to 842 m11.4% from 842 m to 863 m11.3% from 863 m to 875 m11.3% from 875 m to 889 m11.8% from 889 m to 904 m7.9% from 904 m to 908 m12.6% from 908 m to 919 m6.5% from 919 m to 927 m12.5% from 927 m to 943 m9.8% from 943 m to 955 m8.4% from 955 m to 976 m5.7% from 976 m to 997 m3.9% from 997 m to 1.0 km3.1% from 1.0 km to 1.0 km2.6% from 1.0 km to 1.1 km3.7% from 1.1 km to 1.1 km3.4% from 1.1 km to 1.1 km0.0% from 1.1 km to 1.1 km11.2% from 1.1 km to 1.1 km3.2% from 1.1 km to 1.2 km5.2% from 1.2 km to 1.2 km3.9% from 1.2 km to 1.2 km2.6% from 1.2 km to 1.2 km1.7% from 1.2 km to 1.2 km0.9% from 1.2 km to 1.3 km0.0% from 1.3 km to 1.3 km-1.6% from 1.3 km to 1.3 km0.0% from 1.3 km to 1.3 km0.0% from 1.3 km to 1.3 km6.7% from 1.3 km to 1.3 km8.6% from 1.3 km to 1.3 km8.9% from 1.3 km to 1.4 km9.0% from 1.4 km to 1.4 km8.6% from 1.4 km to 1.4 km6.3% from 1.4 km to 1.4 km4.7% from 1.4 km to 1.5 km3.9% from 1.5 km to 1.5 km3.7% from 1.5 km to 1.5 km2.5% from 1.5 km to 1.5 km1.3% from 1.5 km to 1.5 km0.9% from 1.5 km to 1.6 km1.8% from 1.6 km to 1.6 km4.3% from 1.6 km to 1.6 km3.4% from 1.6 km to 1.6 km2.8% from 1.6 km to 1.7 km1.9% from 1.7 km to 1.7 km1.0% from 1.7 km to 1.7 km-1.0% from 1.7 km to 1.7 km2.0% from 1.7 km to 1.7 km2.7% from 1.7 km to 1.8 km2.4% from 1.8 km to 1.8 km2.0% from 1.8 km to 1.8 km17%9%6%10%3%5%2%0 m250 m500 m750 m1 km1.3 km1.5 km1.8 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
Distance1.81 km / 1.13 miles
Elevation gain130.1 m / 427 ft
Average gradient7.2%
Maximum gradient261.7%
Elevation high181.6 m / 596 ft
Elevation low51.5 m / 169 ft
Climb difficulty score13,013.75

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
Going passed the chapel and I'm going to pass out....
Trelech, Carmarthenshire
2.02 km6.4%129 m
Easy rider
Trelech, Carmarthenshire
2.37 km2.6%61 m
Marshmellow
Trelech, Carmarthenshire
1.62 km1.5%25 m
Gellywen all the way
Trelech, Carmarthenshire
7.02 km2.5%176 m
Short Bryn
Trelech, Carmarthenshire
0.87 km2.4%21 m

Climb Rank

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

🗺

This climb ranks 408,730th out of 2,710,652 worldwide cycling climbs.

🧮

Ranked as the 26,092nd most difficult cycling climb of all 332,744 climbs in United Kingdom.

📉

Places 4,880th out of 26,148 cycling climbs in Wales.

⚖

Ranks 342nd out of 1,795 cycling climbs in Carmarthenshire.

🥈️

This is the second most difficult cycling climb in Trelech.

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