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ECC Marllyn HC

📍
Fachwen, Llanddeiniolen, Brynrefail, Gwynedd, Wales, LL55 3HD, United Kingdom
Cat. 2Flag 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 ECC Marllyn HC.

105 m280 m460 m635 m-0.6% from 0 m to 33 m2.9% from 33 m to 78 m8.0% from 78 m to 99 m0.7% from 99 m to 142 m-1.1% from 142 m to 168 m5.6% from 168 m to 204 m0.6% from 204 m to 240 m7.0% from 240 m to 283 m7.5% from 283 m to 288 m-0.7% from 288 m to 317 m5.0% from 317 m to 323 m3.4% from 323 m to 388 m9.2% from 388 m to 450 m15.6% from 450 m to 512 m20.8% from 512 m to 573 m14.1% from 573 m to 636 m21.6% from 636 m to 699 m3.3% from 699 m to 759 m3.9% from 759 m to 821 m4.7% from 821 m to 849 m4.0% from 849 m to 871 m-1.6% from 871 m to 921 m-5.9% from 921 m to 938 m-3.3% from 938 m to 947 m-1.2% from 947 m to 972 m9.8% from 972 m to 1.0 km6.9% from 1.0 km to 1.0 km-1.1% from 1.0 km to 1.1 km-3.7% from 1.1 km to 1.1 km-4.9% from 1.1 km to 1.1 km-0.5% from 1.1 km to 1.1 km3.5% from 1.1 km to 1.1 km17.1% from 1.1 km to 1.2 km-3.2% from 1.2 km to 1.3 km-12.7% from 1.3 km to 1.3 km7.5% from 1.3 km to 1.3 km7.7% from 1.3 km to 1.3 km-1.9% from 1.3 km to 1.3 km3.0% from 1.3 km to 1.4 km5.0% from 1.4 km to 1.4 km9.5% from 1.4 km to 1.4 km13.6% from 1.4 km to 1.4 km10.8% from 1.4 km to 1.5 km0.8% from 1.5 km to 1.5 km-9.4% from 1.5 km to 1.5 km-4.6% from 1.5 km to 1.5 km14.5% from 1.5 km to 1.5 km10.1% from 1.5 km to 1.6 km8.8% from 1.6 km to 1.6 km6.1% from 1.6 km to 1.7 km7.8% from 1.7 km to 1.8 km5.5% from 1.8 km to 1.8 km7.7% from 1.8 km to 1.9 km13.6% from 1.9 km to 1.9 km10.4% from 1.9 km to 2.0 km12.7% from 2.0 km to 2.1 km14.7% from 2.1 km to 2.1 km13.7% from 2.1 km to 2.2 km11.6% from 2.2 km to 2.3 km19.2% from 2.3 km to 2.3 km9.3% from 2.3 km to 2.4 km-2.6% from 2.4 km to 2.4 km2.5% from 2.4 km to 2.4 km2.7% from 2.4 km to 2.5 km-1.3% from 2.5 km to 2.5 km-2.2% from 2.5 km to 2.5 km0.5% from 2.5 km to 2.6 km11.3% from 2.6 km to 2.6 km10.9% from 2.6 km to 2.6 km10.4% from 2.6 km to 2.7 km15.2% from 2.7 km to 2.7 km10.7% from 2.7 km to 2.8 km10.2% from 2.8 km to 2.8 km9.0% from 2.8 km to 2.9 km5.5% from 2.9 km to 2.9 km2.4% from 2.9 km to 3.0 km2.5% from 3.0 km to 3.0 km2.5% from 3.0 km to 3.1 km-0.9% from 3.1 km to 3.2 km-3.5% from 3.2 km to 3.2 km-2.7% from 3.2 km to 3.2 km-3.7% from 3.2 km to 3.3 km-6.0% from 3.3 km to 3.3 km1.7% from 3.3 km to 3.4 km1.6% from 3.4 km to 3.4 km0.6% from 3.4 km to 3.5 km1.5% from 3.5 km to 3.5 km5.4% from 3.5 km to 3.6 km2.5% from 3.6 km to 3.6 km3.3% from 3.6 km to 3.7 km8.3% from 3.7 km to 3.7 km10.9% from 3.7 km to 3.8 km9.3% from 3.8 km to 3.8 km5.6% from 3.8 km to 3.8 km6.9% from 3.8 km to 3.9 km1.5% from 3.9 km to 3.9 km-1.8% from 3.9 km to 3.9 km-0.5% from 3.9 km to 4.0 km-3.8% from 4.0 km to 4.1 km-0.6% from 4.1 km to 4.1 km-1.4% from 4.1 km to 4.2 km-3.3% from 4.2 km to 4.2 km-1.6% from 4.2 km to 4.3 km0.5% from 4.3 km to 4.3 km-4.9% from 4.3 km to 4.4 km-1.6% from 4.4 km to 4.4 km9.7% from 4.4 km to 4.5 km11.1% from 4.5 km to 4.5 km10.7% from 4.5 km to 4.5 km9.3% from 4.5 km to 4.6 km9.2% from 4.6 km to 4.6 km10.1% from 4.6 km to 4.6 km10.5% from 4.6 km to 4.7 km11.2% from 4.7 km to 4.7 km10.2% from 4.7 km to 4.7 km6.9% from 4.7 km to 4.7 km8.8% from 4.7 km to 4.7 km8.6% from 4.7 km to 4.8 km8.8% from 4.8 km to 4.8 km7.3% from 4.8 km to 4.9 km8.5% from 4.9 km to 4.9 km10.4% from 4.9 km to 4.9 km6.6% from 4.9 km to 5.0 km7.6% from 5.0 km to 5.1 km9.1% from 5.1 km to 5.1 km11.9% from 5.1 km to 5.2 km14.9% from 5.2 km to 5.2 km15.8% from 5.2 km to 5.2 km11.1% from 5.2 km to 5.3 km8.4% from 5.3 km to 5.3 km5.6% from 5.3 km to 5.3 km4.2% from 5.3 km to 5.4 km8.9% from 5.4 km to 5.4 km17.1% from 5.4 km to 5.5 km25.4% from 5.5 km to 5.5 km24.3% from 5.5 km to 5.6 km14.2% from 5.6 km to 5.7 km11.1% from 5.7 km to 5.7 km1.6% from 5.7 km to 5.8 km2.7% from 5.8 km to 5.8 km4.2% from 5.8 km to 5.9 km6.6% from 5.9 km to 6.0 km9.3% from 6.0 km to 6.0 km7.6% from 6.0 km to 6.1 km10.6% from 6.1 km to 6.2 km12.7% from 6.2 km to 6.2 km16.6% from 6.2 km to 6.3 km7.9% from 6.3 km to 6.3 km-2.5% from 6.3 km to 6.4 km-3.7% from 6.4 km to 6.5 km14.4% from 6.5 km to 6.5 km22.9% from 6.5 km to 6.6 km14.6% from 6.6 km to 6.6 km12.7% from 6.6 km to 6.7 km15.1% from 6.7 km to 6.8 km7.8% from 6.8 km to 6.8 km7.5% from 6.8 km to 6.9 km4.0% from 6.9 km to 6.9 km4.5% from 6.9 km to 7.0 km7.0% from 7.0 km to 7.0 km11.9% from 7.0 km to 7.0 km12.5% from 7.0 km to 7.0 km13.4% from 7.0 km to 7.0 km16.5% from 7.0 km to 7.1 km22.6% from 7.1 km to 7.1 km-0.9% from 7.1 km to 7.2 km4.3% from 7.2 km to 7.2 km7.1% from 7.2 km to 7.3 km-7.3% from 7.3 km to 7.4 km1.3% from 7.4 km to 7.4 km8.6% from 7.4 km to 7.5 km15.7% from 7.5 km to 7.5 km19.6% from 7.5 km to 7.6 km7%6%9%2%5%10%10%8%0 m1 km2 km3 km4 km5 km6 km7 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 2
Distance7.58 km / 4.71 miles
Elevation gain563.9 m / 1,850 ft
Average gradient6.9%
Maximum gradient21.7%
Elevation high634.3 m / 2,081 ft
Elevation low108.6 m / 356 ft
Climb difficulty score52,306.83

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
SPANDOLLININ
Brynrefail, Gwynedd
7.58 km7.1%556 m
ECC HC
Brynrefail, Gwynedd
7.71 km6.9%546 m
Fachwen + Marchlyn Mawr
Brynrefail, Gwynedd
7.51 km7.1%554 m
OFFICIAL WelshClimbs Electric Mountain
Brynrefail, Gwynedd
7.8 km6.7%523 m
Mini Alp D'uez
Brynrefail, Gwynedd
7.93 km6.7%538 m

Climb Rank

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

🗺

This climb ranks 33,165th out of 2,710,652 worldwide cycling climbs.

🧮

Ranked as the 113th most difficult cycling climb of all 332,744 climbs in United Kingdom.

📉

Places 25th out of 26,148 cycling climbs in Wales.

⚖

Ranks 21st out of 2,245 cycling climbs in Gwynedd.

🏵️

A local climb of note, this is the 7th most difficult cycling climb (out of 27 climbs) in Brynrefail.

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