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The Mast Climb

📍
Byway Open to All Traffic, Llangwyfan, Llandyrnog, St Asaph, Denbighshire, Wales, LL16 4LY, 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 The Mast Climb.

195 m235 m270 m310 m0.8% from 0 m to 12 m6.5% from 12 m to 74 m7.3% from 74 m to 137 m15.4% from 137 m to 198 m14.4% from 198 m to 259 m7.2% from 259 m to 321 m9.1% from 321 m to 381 m7.4% from 381 m to 442 m8.6% from 442 m to 505 m10.2% from 505 m to 566 m8.5% from 566 m to 607 m12.8% from 607 m to 668 m9.9% from 668 m to 687 m-9.2% from 687 m to 700 m-10.7% from 700 m to 721 m-4.2% from 721 m to 726 m-6.2% from 726 m to 790 m-5.4% from 790 m to 813 m-5.6% from 813 m to 832 m-10.3% from 832 m to 838 m-8.9% from 838 m to 844 m-10.7% from 844 m to 863 m1.2% from 863 m to 929 m7.9% from 929 m to 941 m4.3% from 941 m to 1.0 km-1.9% from 1.0 km to 1.0 km-5.5% from 1.0 km to 1.1 km-3.3% from 1.1 km to 1.1 km3.0% from 1.1 km to 1.1 km1.7% from 1.1 km to 1.2 km-4.3% from 1.2 km to 1.2 km3.7% from 1.2 km to 1.3 km7.6% from 1.3 km to 1.3 km13.2% from 1.3 km to 1.4 km17.8% from 1.4 km to 1.4 km4.2% from 1.4 km to 1.4 km3.8% from 1.4 km to 1.5 km-19.0% from 1.5 km to 1.6 km-8.5% from 1.6 km to 1.6 km-11.6% from 1.6 km to 1.6 km-5.7% from 1.6 km to 1.6 km-1.0% from 1.6 km to 1.7 km1.7% from 1.7 km to 1.7 km-1.8% from 1.7 km to 1.8 km-1.8% from 1.8 km to 1.8 km4.5% from 1.8 km to 1.9 km3.2% from 1.9 km to 1.9 km5.1% from 1.9 km to 2.0 km10.5% from 2.0 km to 2.0 km10.9% from 2.0 km to 2.1 km3.9% from 2.1 km to 2.1 km5.2% from 2.1 km to 2.1 km11.2% from 2.1 km to 2.1 km10.3% from 2.1 km to 2.2 km9.8% from 2.2 km to 2.3 km14.6% from 2.3 km to 2.3 km-1.7% from 2.3 km to 2.4 km-8.8% from 2.4 km to 2.4 km-2.4% from 2.4 km to 2.5 km-7.0% from 2.5 km to 2.5 km6.2% from 2.5 km to 2.5 km7.3% from 2.5 km to 2.6 km-8.3% from 2.6 km to 2.6 km-11.7% from 2.6 km to 2.7 km-8.4% from 2.7 km to 2.7 km-1.9% from 2.7 km to 2.7 km9.3% from 2.7 km to 2.8 km7.7% from 2.8 km to 2.8 km4.4% from 2.8 km to 2.9 km-2.1% from 2.9 km to 2.9 km-6.7% from 2.9 km to 2.9 km-3.6% from 2.9 km to 3.0 km-2.0% from 3.0 km to 3.0 km3.3% from 3.0 km to 3.1 km0.0% from 3.1 km to 3.1 km6.1% from 3.1 km to 3.1 km0.0% from 3.1 km to 3.2 km16.5% from 3.2 km to 3.2 km14.9% from 3.2 km to 3.2 km15.4% from 3.2 km to 3.3 km1.1% from 3.3 km to 3.3 km9%2%3%-2%5%0%7%0 m500 m1 km1.5 km2 km2.5 km3 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
Distance3.3 km / 2.05 miles
Elevation gain172 m / 564 ft
Average gradient3.4%
Maximum gradient13.2%
Elevation high307.4 m / 1,009 ft
Elevation low195.4 m / 641 ft
Climb difficulty score11,217.96

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
Up to the mast
St Asaph, Denbighshire
3.34 km3.3%181 m
Rhuallt Hill: Bridge 2 Bridge
St Asaph, Denbighshire
3.5 km3.9%173 m
Craig's Favourite
St Asaph, Denbighshire
3.28 km3.8%123 m
D600/0 Hill Climb
St Asaph, Denbighshire
4.02 km3.7%147 m
Rhuallt Full Climb
St Asaph, Denbighshire
5.33 km3.4%182 m

Climb Rank

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

🗺

This climb ranks 494,344th out of 2,710,652 worldwide cycling climbs.

🧮

Ranked as the 34,842nd most difficult cycling climb of all 332,744 climbs in United Kingdom.

📉

Places 5,998th out of 26,148 cycling climbs in Wales.

⚖

Ranks 514th out of 1,526 cycling climbs in Denbighshire.

⚖

Ranking 23rd out of 120 cycling climbs in St Asaph.

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