Sunday, April 4, 2027
Distance
Climb
Start Time
Terrain
Difficulty
Max Runners
The main race circles Trawsfynydd Lake on a course of about 8.6 miles that mixes tarmac with fast trail sections and packs in roughly 175 m of ascent, including one notable hill. It is chip timed and fully marshalled, with water stations out on the course.
Circuit around Trawsfynydd Lake in Eryri / Snowdonia National Park
Mix of tarmac and fast trail sections
About 175 m of ascent with one notable hill
Start beside the lake at the Magnox Power Station car park
Run under Welsh Athletics and UK Athletics rules
Terrain
Route
Race Day
What you get
Race numbers and timing chips collected on the day
Entry income supports the South Snowdonia Search and Rescue Team
On the day
Marshals on course
Before you enter
Other questions
The race is scheduled for Sunday 4 April 2027.
The maximum field size is 450 runners.
The event is run under Welsh Athletics and UK Athletics rules.
All proceeds support the South Snowdonia Search and Rescue Team, a volunteer run charity on call 24 hours a day, 365 days a year. Entry income contributes to the team's operational costs.
The course mixes tarmac and fast trail, so a shoe that handles both surfaces comfortably is the sensible choice. There is one notable hill of around 175 m of total ascent.
Trawsfynydd, United Kingdom
Sunday, April 4, 2027
More races like this one
€29
entry fee