Trip deurodydda i gyflawni tri copa Cymru. Cerdded y mynyddoedd, beicio rhyngddynt. Beicio adref diwrnod wedyn. Cycleering trip to complete the Welsh three peaks. Walking the mountains, cycling between them. Home by bike day after. Cychwyn o Pen y Pass, Gavin B. hefo fi am gwmni ar y Wyddfa a Chadair Idris, a beicio rhyngddynt, ar ben fy hun ar ôl Cadair Idris. Start at Pen y Pass, Gavin B. accompanying for Yr Wyddfa and Cadair Idris, and the cycle between them, on my own after Cadair Idris.
15 hours and 49 minutes
The Welsh Three Peaks Challenge involves climbing Snowdon, Cadair Idris and Pen y Fan in the same day, either over 24 or 12 hours.