The Peris Horseshoe is an annual fell running race in Snowdonia, Wales.
[2] There is also a shorter Half Peris race, finishing at Pen-y-Pass, which is held in conjunction with the Horseshoe.
The course descends to Pen-y-Pass to cross the A4086 road, then ascends via the Miners track to Lliwedd and via the Watkin Path to the summit of Snowdon.
The course joins the Snowdon Ranger Path and then ascends Moel Cynghorion and returns to Llanberis beside Dolbadarn Castle.
Angharad's performance has been considered to be one of the strongest female course records in fell running.