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Heol Ddu Climb

📍
Mill Terrace, Llanedi, Pantyffynnon, Carmarthenshire, Wales, SA18 3NR, 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 Heol Ddu Climb.

25 m55 m80 m110 m5.6% from 0 m to 32 m4.7% from 32 m to 58 m6.0% from 58 m to 81 m8.6% from 81 m to 102 m9.2% from 102 m to 121 m7.2% from 121 m to 136 m8.0% from 136 m to 148 m6.9% from 148 m to 163 m6.9% from 163 m to 177 m6.6% from 177 m to 191 m5.2% from 191 m to 203 m4.0% from 203 m to 213 m4.9% from 213 m to 223 m4.4% from 223 m to 234 m4.0% from 234 m to 244 m3.6% from 244 m to 255 m2.4% from 255 m to 268 m3.0% from 268 m to 281 m2.8% from 281 m to 299 m4.5% from 299 m to 317 m4.8% from 317 m to 335 m4.7% from 335 m to 354 m4.1% from 354 m to 374 m2.2% from 374 m to 392 m2.2% from 392 m to 410 m2.4% from 410 m to 427 m2.8% from 427 m to 445 m4.2% from 445 m to 459 m4.1% from 459 m to 474 m4.9% from 474 m to 488 m2.9% from 488 m to 502 m2.9% from 502 m to 515 m2.2% from 515 m to 529 m2.2% from 529 m to 543 m1.5% from 543 m to 556 m8.7% from 556 m to 570 m8.8% from 570 m to 582 m10.1% from 582 m to 591 m8.5% from 591 m to 600 m9.5% from 600 m to 613 m9.2% from 613 m to 626 m8.1% from 626 m to 638 m8.7% from 638 m to 647 m8.2% from 647 m to 657 m9.5% from 657 m to 667 m6.7% from 667 m to 678 m7.3% from 678 m to 687 m6.3% from 687 m to 694 m6.0% from 694 m to 699 m6.8% from 699 m to 705 m6.7% from 705 m to 711 m8.0% from 711 m to 718 m6.8% from 718 m to 726 m7.1% from 726 m to 734 m5.9% from 734 m to 744 m5.8% from 744 m to 755 m5.3% from 755 m to 764 m5.9% from 764 m to 774 m6.5% from 774 m to 785 m3.1% from 785 m to 798 m0.8% from 798 m to 810 m0.8% from 810 m to 822 m2.0% from 822 m to 832 m1.8% from 832 m to 843 m2.0% from 843 m to 854 m2.0% from 854 m to 864 m1.9% from 864 m to 875 m1.9% from 875 m to 885 m2.1% from 885 m to 894 m1.9% from 894 m to 905 m3.1% from 905 m to 918 m3.4% from 918 m to 932 m3.7% from 932 m to 943 m4.1% from 943 m to 956 m3.6% from 956 m to 967 m3.7% from 967 m to 978 m3.8% from 978 m to 988 m3.2% from 988 m to 998 m3.2% from 998 m to 1.0 km3.7% from 1.0 km to 1.0 km2.2% from 1.0 km to 1.0 km2.2% from 1.0 km to 1.1 km1.7% from 1.1 km to 1.1 km1.1% from 1.1 km to 1.1 km2.0% from 1.1 km to 1.1 km1.8% from 1.1 km to 1.1 km1.6% from 1.1 km to 1.1 km1.9% from 1.1 km to 1.1 km1.5% from 1.1 km to 1.1 km0.8% from 1.1 km to 1.2 km1.1% from 1.2 km to 1.2 km0.9% from 1.2 km to 1.2 km1.1% from 1.2 km to 1.2 km0.9% from 1.2 km to 1.2 km0.0% from 1.2 km to 1.2 km0.0% from 1.2 km to 1.2 km0.0% from 1.2 km to 1.2 km0.0% from 1.2 km to 1.3 km1.8% from 1.3 km to 1.3 km4.1% from 1.3 km to 1.3 km5.5% from 1.3 km to 1.3 km5.6% from 1.3 km to 1.3 km5.7% from 1.3 km to 1.3 km5.5% from 1.3 km to 1.4 km4.9% from 1.4 km to 1.4 km5.1% from 1.4 km to 1.4 km5.9% from 1.4 km to 1.4 km4.1% from 1.4 km to 1.4 km6.6% from 1.4 km to 1.4 km6.7% from 1.4 km to 1.4 km6.6% from 1.4 km to 1.4 km5.6% from 1.4 km to 1.5 km5.5% from 1.5 km to 1.5 km6.1% from 1.5 km to 1.5 km4.2% from 1.5 km to 1.5 km4.3% from 1.5 km to 1.5 km5.5% from 1.5 km to 1.5 km4.5% from 1.5 km to 1.5 km4.7% from 1.5 km to 1.5 km5.5% from 1.5 km to 1.5 km5.2% from 1.5 km to 1.5 km6.6% from 1.5 km to 1.5 km4.1% from 1.5 km to 1.5 km4.3% from 1.5 km to 1.6 km5.0% from 1.6 km to 1.6 km4.1% from 1.6 km to 1.6 km4.4% from 1.6 km to 1.6 km4.5% from 1.6 km to 1.6 km5.9% from 1.6 km to 1.6 km5.0% from 1.6 km to 1.6 km3.5% from 1.6 km to 1.6 km3.8% from 1.6 km to 1.6 km2.6% 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 km3.7% from 1.7 km to 1.7 km3.0% from 1.7 km to 1.7 km3.9% from 1.7 km to 1.7 km4.5% from 1.7 km to 1.7 km4.3% from 1.7 km to 1.7 km4.6% from 1.7 km to 1.7 km4.6% from 1.7 km to 1.7 km4.8% from 1.7 km to 1.8 km5.5% from 1.8 km to 1.8 km4.0% from 1.8 km to 1.8 km3.2% from 1.8 km to 1.8 km2.6% from 1.8 km to 1.8 km2.2% from 1.8 km to 1.8 km2.7% from 1.8 km to 1.8 km1.8% from 1.8 km to 1.9 km2.8% from 1.9 km to 1.9 km2.9% from 1.9 km to 1.9 km2.8% from 1.9 km to 1.9 km2.9% from 1.9 km to 1.9 km2.9% from 1.9 km to 1.9 km3.0% from 1.9 km to 1.9 km3.2% from 1.9 km to 1.9 km3.6% from 1.9 km to 1.9 km4.4% from 1.9 km to 1.9 km6%3%7%3%1%5%4%3%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
Distance1.94 km / 1.21 miles
Elevation gain81.5 m / 267 ft
Average gradient4.2%
Maximum gradient8.3%
Elevation high107.37 m / 352 ft
Elevation low25.86 m / 85 ft
Climb difficulty score8,149.68

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
Bobs got a tortoise
Pantyffynnon, Carmarthenshire
1.77 km3.2%57 m
Pantyffynnon Bridge to Maerdy Rd
Pantyffynnon, Carmarthenshire
1 km2%20 m
Short and sharp
Pantyffynnon, Carmarthenshire
0.31 km5.5%17 m

Climb Rank

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

🗺

This climb ranks 740,519th out of 2,710,652 worldwide cycling climbs.

🧮

Ranked as the 59,695th most difficult cycling climb of all 332,744 climbs in United Kingdom.

📉

Places 9,037th out of 26,148 cycling climbs in Wales.

⚖

Ranks 716th out of 1,795 cycling climbs in Carmarthenshire.

🥇

This is the most difficult cycling climb in Pantyffynnon.

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