The Cowlyd from Trefriw
Wales, wales
30km 419m 13.3%
1Climbs near Caernarfon
Snowdonia's western gateway. Llanberis Pass, Pen-y-Pass, and the famous Electric Mountain climbs.
258 climbs within 50km
The Challenges
Category 1 & 2 — serious climbs for strong legs
Dinorwig Surge Pond from Brynrefail
Wales, wales
8km 555m 6.6%
2Electric Mountain / Marchlyn Mawr from Tregarth via Sling
Wales, wales
13km 554m 6.1%
2Dinorwig Surge Pond from Tregarth via Sling
Wales, wales
13km 570m 5.7%
2Cwm Eigiau from Tal-y-Bont
Wales, wales
29km 354m 9.6%
2Bwlch-y-Ddeufaen from Tal-y-Bont
Wales, wales
29km 413m 6.8%
2Mynydd Goleugell from Eglwysbach
Wales, wales
33km 299m 10.6%
2Pen yr Helgi Du
Wales, wales
21km 259m 13.3%
2Mynydd Goleugell from Pentre'r Felin
Wales, wales
33km 281m 10.4%
2Bwlch-y-Ddeufaen from Rowen
Wales, wales
29km 371m 7.7%
2Warm-ups
Category 3–5 — perfect for easy days and recovery rides
Electric Mountain / Marchlyn Mawr from Brynrefail
Wales, wales
8km 537m 7.1%
3Bwlch Pen-y-feidiog from Bronaber
Wales, wales
39km 388m 4.6%
3Porth-y-Nant from Nant Gwrtheyrn
Wales, wales
22km 195m 12.3%
3Lôn Yr Eifl from Trefor
Wales, wales
19km 196m 7.2%
3The Great Orme from Llandudno via Ty Gwyn Road
Wales, wales
36km 180m 9.7%
3Capel Garmon from Betws-y-Coed
Wales, wales
32km 196m 8.8%
3Grinllwm from Trefriw
Wales, wales
30km 166m 11.4%
3Moel Emwnt from Llanfair Talhaiarn
Wales, wales
45km 189m 9.2%
3Pigyn Esgob from Penmachno
Wales, wales
33km 183m 9.7%
3Pen-Or from Erw Glas
Wales, wales
31km 179m 10%
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