This amazing route takes you on an undulating trail run around the lake and then up and down Wales's highest mountain, Yr Wyddfa (Snowdon).
The marathon runners will complete three laps of the lake before going up Yr Wyddfa. The half marathon runners will complete one lake lap before heading up the mountain. You will be required to take mandatory kit up the mountain for your safety.
10:30
£26
Age 17 & over
10:30
£38
Age 18 & over