Llanberis, United Kingdom
Saturday, July 11, 2026
Distance
Start Time
Cutoff
Terrain
Difficulty
A 24 hour trail challenge from Llanberis around Yr Wyddfa where solo runners or relay teams aim for as many ascents and descents as possible. The event is UTMB indexed, has event village facilities, on course support and charity fundraising.
Multiple ascents and descents of Yr Wyddfa (Snowdon)
Start and finish at the foot of the mountain near Llanberis
Current record of eight laps
Start / Finish
Foot of Yr Wyddfa (Snowdon) near Llanberis
Same as start
Terrain
Route
Race Day
What to bring
Waterproof jacket with taped seams and integrated attached hood
Waterproof trousers with taped seams
Suitable off-road running shoes (fell/trail shoes)
Hat and gloves (head and hand cover)
Whistle
Emergency food (minimum 500 calories)
Foil blanket
Drinking water
Mobile telephone
Head torch with sufficient battery life (must be worn/switched on between 10pm-5am)
What you get
Finisher medal
Chip timing
Event village with toilets, food, shopping, music, daytime commentary
Rest areas with silent respite zone, tent pitches, chill out area
Mountain Leader support
Tracking and online results
Unique finisher mementos (local slate)
On the day
Toilets
Showers
Changing facilities
Food vendors
Marshals on course
First aid on course
Before you enter
Other questions
Snowdon24 is a 24-hour trail challenge where solo runners or relay teams aim to ascend and descend Yr Wyddfa (Snowdon) as many times as possible within 24 hours.
The event takes place on 11 July 2026.
Yes, relay teams of up to five people are welcome. Each team member contributes to the total number of ascents.
Yes, the event is UTMB indexed and may be used for UTMB qualification or preparation.
The event village includes toilets, food, shopping, music, daytime commentary, rest areas with a silent respite zone, tent pitches, and a chill out area.
Llanberis, United Kingdom
Saturday, July 11, 2026
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€140
entry feeRace finished
