4 upcoming events in Snowdonia
August 2026
1
AUG
Snowdon at Night 2026
An overnight charity challenge climbing Snowdon via the Llanberis Path by head torch to witness dawn across the peaks of Snowdonia.
15
AUG
SkyRun Eryri
Wales's premier Skyrunning event at Rhyd-Ddu with race distances of 16, 27, 38 and 55km across the high peaks of Eryri.
29
AUG
Gwyl Llanuwchllyn 2026
A scenic lakeside festival near Bala with a lively mix of Welsh-language folk songs, live music and community activities.
October 2026
24
OCT
Snowdonia Marathon Eryri / Marathon Eryri
One of the UK's most iconic and challenging road marathons, following a 26.2-mile route that circles Snowdon, the highest mountain in Wales.