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Afon Marlais Climb

📍
Llanfihangel Rhos-y-Corn, Brechfa, Carmarthenshire, Wales, SA32 7QZ, 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 Afon Marlais Climb.

150 m200 m250 m300 m12.8% from 0 m to 5 m8.5% from 5 m to 9 m8.5% from 9 m to 14 m0.0% from 14 m to 19 m13.0% from 19 m to 23 m13.6% from 23 m to 28 m8.7% from 28 m to 32 m12.2% from 32 m to 37 m12.2% from 37 m to 42 m0.0% from 42 m to 52 m0.0% from 52 m to 69 m5.0% from 69 m to 81 m7.3% from 81 m to 86 m10.5% from 86 m to 92 m7.7% from 92 m to 97 m11.8% from 97 m to 102 m8.7% from 102 m to 107 m12.8% from 107 m to 112 m8.5% from 112 m to 116 m8.7% from 116 m to 121 m12.5% from 121 m to 126 m4.5% from 126 m to 135 m9.5% from 135 m to 139 m14.3% from 139 m to 143 m9.3% from 143 m to 147 m9.8% from 147 m to 151 m10.3% from 151 m to 155 m9.3% from 155 m to 160 m9.1% from 160 m to 164 m10.5% from 164 m to 168 m9.5% from 168 m to 172 m7.4% from 172 m to 180 m9.8% from 180 m to 184 m9.8% from 184 m to 188 m9.3% from 188 m to 193 m8.2% from 193 m to 198 m3.0% from 198 m to 211 m9.5% from 211 m to 215 m14.0% from 215 m to 219 m8.5% from 219 m to 224 m8.7% from 224 m to 229 m0.0% from 229 m to 237 m4.8% from 237 m to 245 m14.0% from 245 m to 250 m9.5% from 250 m to 254 m13.3% from 254 m to 258 m8.7% from 258 m to 263 m13.3% from 263 m to 267 m9.5% from 267 m to 272 m8.9% from 272 m to 276 m8.9% from 276 m to 281 m8.5% from 281 m to 285 m0.0% from 285 m to 315 m7.3% from 315 m to 321 m11.3% from 321 m to 326 m8.2% from 326 m to 331 m11.5% from 331 m to 336 m6.5% from 336 m to 342 m1.9% from 342 m to 363 m7.8% from 363 m to 368 m7.8% from 368 m to 373 m3.5% from 373 m to 385 m7.7% from 385 m to 390 m2.8% from 390 m to 411 m6.7% from 411 m to 417 m3.5% from 417 m to 429 m7.7% from 429 m to 434 m6.8% from 434 m to 440 m0.0% from 440 m to 467 m0.0% from 467 m to 523 m0.0% from 523 m to 529 m0.0% from 529 m to 560 m0.0% from 560 m to 573 m9.5% from 573 m to 579 m6.5% from 579 m to 585 m6.0% from 585 m to 592 m6.6% from 592 m to 598 m6.1% from 598 m to 605 m0.0% from 605 m to 644 m0.0% from 644 m to 664 m0.0% from 664 m to 678 m0.0% from 678 m to 693 m0.0% from 693 m to 717 m0.0% from 717 m to 779 m0.0% from 779 m to 834 m1.8% from 834 m to 856 m5.8% from 856 m to 863 m5.9% from 863 m to 869 m5.7% from 869 m to 876 m6.3% from 876 m to 883 m3.5% from 883 m to 894 m10.2% from 894 m to 900 m6.2% from 900 m to 906 m6.3% from 906 m to 913 m6.3% from 913 m to 919 m0.0% from 919 m to 948 m3.9% from 948 m to 958 m6.0% from 958 m to 965 m7.3% from 965 m to 970 m5.6% from 970 m to 977 m6.8% from 977 m to 983 m6.7% from 983 m to 989 m7.7% from 989 m to 995 m13.6% from 995 m to 999 m6.5% from 999 m to 1.0 km6.3% from 1.0 km to 1.0 km0.0% from 1.0 km 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 km0.6% from 1.1 km to 1.2 km5.1% from 1.2 km to 1.2 km5.4% from 1.2 km to 1.2 km8.0% from 1.2 km to 1.2 km5.3% 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 km0.0% from 1.3 km to 1.3 km3.1% from 1.3 km to 1.3 km6.5% from 1.3 km to 1.3 km6.2% from 1.3 km to 1.3 km7.0% from 1.3 km to 1.3 km7.7% from 1.3 km to 1.3 km6.1% from 1.3 km to 1.3 km15.4% from 1.3 km to 1.3 km9.5% from 1.3 km to 1.3 km15.4% from 1.3 km to 1.3 km15.0% from 1.3 km to 1.3 km16.2% from 1.3 km to 1.3 km15.8% from 1.3 km to 1.3 km10.0% from 1.3 km to 1.4 km15.8% from 1.4 km to 1.4 km7.0% from 1.4 km to 1.4 km9.5% from 1.4 km to 1.4 km14.0% from 1.4 km to 1.4 km10.0% from 1.4 km to 1.4 km14.0% from 1.4 km to 1.4 km5.6% from 1.4 km to 1.4 km11.4% from 1.4 km to 1.4 km15.4% from 1.4 km to 1.4 km10.0% from 1.4 km to 1.4 km14.6% from 1.4 km to 1.4 km10.3% from 1.4 km to 1.4 km14.6% from 1.4 km to 1.4 km9.3% from 1.4 km to 1.4 km14.0% from 1.4 km to 1.4 km0.0% from 1.4 km to 1.4 km9.3% from 1.4 km to 1.4 km13.6% from 1.4 km to 1.4 km14.3% from 1.4 km to 1.4 km14.0% from 1.4 km to 1.4 km9.3% from 1.4 km to 1.5 km0.0% from 1.5 km to 1.5 km8.5% from 1.5 km to 1.5 km8.3% from 1.5 km to 1.5 km8.0% from 1.5 km to 1.5 km8.3% from 1.5 km to 1.5 km8.3% from 1.5 km to 1.5 km2.4% from 1.5 km to 1.5 km7.8% from 1.5 km to 1.5 km8.0% from 1.5 km to 1.5 km8.2% from 1.5 km to 1.5 km7.7% from 1.5 km to 1.5 km1.6% from 1.5 km to 1.6 km13.3% from 1.6 km to 1.6 km8.7% from 1.6 km to 1.6 km7.8% from 1.6 km to 1.6 km12.0% from 1.6 km to 1.6 km2.7% from 1.6 km to 1.6 km7.7% from 1.6 km to 1.6 km9.1% from 1.6 km to 1.6 km10.8% from 1.6 km to 1.6 km7.7% from 1.6 km to 1.6 km0.0% from 1.6 km to 1.6 km4.7% from 1.6 km to 1.6 km8.9% from 1.6 km to 1.6 km14.3% from 1.6 km to 1.6 km10.0% from 1.6 km to 1.6 km16.7% from 1.6 km to 1.6 km8.0% from 1.6 km to 1.6 km10.8% from 1.6 km to 1.6 km9.1% from 1.6 km to 1.7 km12.5% from 1.7 km to 1.7 km10.0% from 1.7 km to 1.7 km8.9% from 1.7 km to 1.7 km7.1% from 1.7 km to 1.7 km8.5% from 1.7 km to 1.7 km10.5% from 1.7 km to 1.7 km9.8% from 1.7 km to 1.7 km1.4% from 1.7 km to 1.7 km6.3% from 1.7 km to 1.7 km6.2% from 1.7 km to 1.7 km5.8% from 1.7 km to 1.7 km5.8% from 1.7 km to 1.7 km2.5% from 1.7 km to 1.8 km6.7% from 1.8 km to 1.8 km6.5% from 1.8 km to 1.8 km7.1% from 1.8 km to 1.8 km8.5% from 1.8 km to 1.8 km4.4% from 1.8 km to 1.8 km10.5% from 1.8 km to 1.8 km8.7% from 1.8 km to 1.8 km18.2% from 1.8 km to 1.8 km13.3% from 1.8 km to 1.8 km4.6% from 1.8 km to 1.8 km12.8% from 1.8 km to 1.8 km8.9% from 1.8 km to 1.8 km11.4% from 1.8 km to 1.8 km15.8% from 1.8 km to 1.8 km9.1% from 1.8 km to 1.8 km8.9% from 1.8 km to 1.8 km13.3% from 1.8 km to 1.8 km8.9% from 1.8 km to 1.9 km11.5% from 1.9 km to 1.9 km3.8% from 1.9 km to 1.9 km7.4% from 1.9 km to 1.9 km7.5% from 1.9 km to 1.9 km7.3% from 1.9 km to 1.9 km6.5% from 1.9 km to 1.9 km0.0% from 1.9 km to 1.9 km0.0% from 1.9 km to 1.9 km2.4% from 1.9 km to 1.9 km6.3% from 1.9 km to 1.9 km6.5% from 1.9 km to 1.9 km6.3% from 1.9 km to 1.9 km6.2% from 1.9 km to 2.0 km0.0% from 2.0 km to 2.0 km0.0% from 2.0 km to 2.0 km0.0% from 2.0 km to 2.0 km0.0% from 2.0 km to 2.1 km0.0% from 2.1 km to 2.1 km0.0% from 2.1 km to 2.1 km4.3% from 2.1 km to 2.1 km6.2% from 2.1 km to 2.1 km9.1% from 2.1 km to 2.1 km6.1% from 2.1 km to 2.1 km9.0% from 2.1 km to 2.1 km0.0% from 2.1 km to 2.1 km6.7% from 2.1 km to 2.1 km10.3% from 2.1 km to 2.1 km10.0% from 2.1 km to 2.2 km6.5% from 2.2 km to 2.2 km9.8% from 2.2 km to 2.2 km0.0% from 2.2 km to 2.2 km0.0% from 2.2 km to 2.2 km0.0% from 2.2 km to 2.3 km0.0% from 2.3 km to 2.3 km0.0% from 2.3 km to 2.3 km0.0% from 2.3 km to 2.3 km3.8% from 2.3 km to 2.3 km12.2% from 2.3 km to 2.3 km8.2% from 2.3 km to 2.3 km8.7% from 2.3 km to 2.3 km12.0% from 2.3 km to 2.3 km7.8% from 2.3 km to 2.3 km12.2% from 2.3 km to 2.3 km7.8% from 2.3 km to 2.3 km11.8% from 2.3 km to 2.4 km1.7% from 2.4 km to 2.4 km8.0% from 2.4 km to 2.4 km8.3% from 2.4 km to 2.4 km14.0% from 2.4 km to 2.4 km7.8% from 2.4 km to 2.4 km0.0% from 2.4 km to 2.4 km4.4% from 2.4 km to 2.4 km8.7% from 2.4 km to 2.4 km12.8% from 2.4 km to 2.4 km7.0% from 2.4 km to 2.4 km7.3% from 2.4 km to 2.4 km3.7% from 2.4 km to 2.5 km11.8% from 2.5 km to 2.5 km8.5% from 2.5 km to 2.5 km8.2% from 2.5 km to 2.5 km0.0% from 2.5 km to 2.5 km15.4% from 2.5 km to 2.5 km4.8% from 2.5 km to 2.5 km9.8% from 2.5 km to 2.5 km12.5% from 2.5 km to 2.5 km8.3% from 2.5 km to 2.5 km19.4% from 2.5 km to 2.5 km22.2% from 2.5 km to 2.5 km11.5% from 2.5 km to 2.5 km46.2% from 2.5 km to 2.5 km22.2% from 2.5 km to 2.5 km16.7% from 2.5 km to 2.5 km13.8% from 2.5 km to 2.5 km14.3% from 2.5 km to 2.5 km9.5% from 2.5 km to 2.5 km10.3% from 2.5 km to 2.5 km11.8% from 2.5 km to 2.5 km8.5% from 2.5 km to 2.5 km8.8% from 2.5 km to 2.5 km7.7% from 2.5 km to 2.5 km9.2% from 2.5 km to 2.6 km6.5% from 2.6 km to 2.6 km15.4% from 2.6 km to 2.6 km5.7% from 2.6 km to 2.6 km10.5% from 2.6 km to 2.6 km0.0% from 2.6 km to 2.6 km4.7% from 2.6 km to 2.6 km11.1% from 2.6 km to 2.6 km17.6% from 2.6 km to 2.6 km11.1% from 2.6 km to 2.6 km7.8% from 2.6 km to 2.6 km14.3% from 2.6 km to 2.6 km9.3% from 2.6 km to 2.6 km17.1% from 2.6 km to 2.6 km12.5% from 2.6 km to 2.6 km0.0% from 2.6 km to 2.6 km3.9% from 2.6 km to 2.6 km17.1% from 2.6 km to 2.6 km7.0% from 2.6 km to 2.6 km9.5% from 2.6 km to 2.6 km7.7% from 2.6 km to 2.7 km14.3% from 2.7 km to 2.7 km11.1% from 2.7 km to 2.7 km10.0% from 2.7 km to 2.7 km18.7% from 2.7 km to 2.7 km16.0% from 2.7 km to 2.7 km2.9% from 2.7 km to 2.7 km7.5% from 2.7 km to 2.7 km12.1% from 2.7 km to 2.7 km8.5% from 2.7 km to 2.7 km22.2% from 2.7 km to 2.7 km20.0% from 2.7 km to 2.7 km15.4% from 2.7 km to 2.7 km19.4% from 2.7 km to 2.7 km11.1% from 2.7 km to 2.7 km2.3% from 2.7 km to 2.7 km5.1% from 2.7 km to 2.7 km10.8% from 2.7 km to 2.7 km13.3% from 2.7 km to 2.7 km9.8% from 2.7 km to 2.8 km11.8% from 2.8 km to 2.8 km23.1% from 2.8 km to 2.8 km18.2% from 2.8 km to 2.8 km33.3% from 2.8 km to 2.8 km26.1% from 2.8 km to 2.8 km16.0% from 2.8 km to 2.8 km24.0% from 2.8 km to 2.8 km26.1% from 2.8 km to 2.8 km20.0% from 2.8 km to 2.8 km24.0% from 2.8 km to 2.8 km15.4% from 2.8 km to 2.8 km16.0% from 2.8 km to 2.8 km11.8% from 2.8 km to 2.8 km7.8% from 2.8 km to 2.8 km8.5% from 2.8 km to 2.8 km9.7% from 2.8 km to 2.8 km7.4% from 2.8 km to 2.8 km6.9% from 2.8 km to 2.8 km7.7% from 2.8 km to 2.8 km10.7% from 2.8 km to 2.8 km10.0% from 2.8 km to 2.8 km12.5% from 2.8 km to 2.8 km18.2% from 2.8 km to 2.8 km10.3% from 2.8 km to 2.8 km4.0% from 2.8 km to 2.8 km10.8% from 2.8 km to 2.9 km10.8% from 2.9 km to 2.9 km6%2%4%6%4%10%0 m500 m1 km1.5 km2 km2.5 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
Distance2.85 km / 1.77 miles
Elevation gain144.4 m / 474 ft
Average gradient5.1%
Maximum gradient13.5%
Elevation high296.2 m / 972 ft
Elevation low151.8 m / 498 ft
Climb difficulty score14,444.78

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The Brechfa Beast
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3.17 km4.7%148 m

Climb Rank

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

🗺

This climb ranks 356,596th out of 2,710,652 worldwide cycling climbs.

🧮

Ranked as the 20,867th most difficult cycling climb of all 332,744 climbs in United Kingdom.

📉

Places 4,139th out of 26,148 cycling climbs in Wales.

⚖

Ranks 273rd out of 1,795 cycling climbs in Carmarthenshire.

⚖

Ranking 12th out of 19 cycling climbs in Brechfa.

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