[6] The leg goes from Conwy Castle, Carneddau (3,000 feet (910 m)), Tryfan, Glyderau, Crib Goch ridge, Snowdon Horseshoe to Nant Gwynant.

[7] Day two, 36 miles (58 km) with 3,400 metres (11,200 ft) vertical climb, routes via Cnicht, Moelwynion, Rhinogydd mountains.

,[9] with a half-way checkpoint at Machynlleth, the last provision restock point for two days,[10] before ascending Pen Pumlumon Fawr,[11] the highest peak in central Wales at 2,400 feet (730 m).

[12] The day 4 leg is 70 kilometres (43 mi) over much flatter terrain with views through the Elan Valley,[13] and ends at Rhandirmwyn.

[14] Day five, 70 kilometres (43 mi) with 3,200 metres (10,500 ft) of vertical ascent,[15] is through the Brecon Beacons, crossing its six main peaks including Pen y Fan, the highest in South Wales, before finishing at Talybont-on-Usk.