The Ultimate Ultra Trail Endurance Race
Events / Trail Running
Black Diamond Yr Wyddfa | Snowdon24 2023
Yr Wyddfa, or Snowdon in English, is the highest mountain in Eryri (Snowdonia), and also the whole of England and Wales. It peaks at an impressive 1,085 m (3,560 feet).
Starting and finishing at the foot of this iconic mountain, you will be challenged as an individual, or part of a team, to ascend and descend Snowdon as many times as possible in 24 hours.
Being UTMB Indexed, this is also a great qualifying or preparation race for UTMB Mont Blanc. The individual challenges mean that there is a 50k, 100k and 100m mile UTMB indexed challenge.
Categories for solo runners, pair relay and team (up to 5) relay. Pair and team entries receive one timing chip, meaning only one person will be running at one time.
Race and Route Information
Black Diamond Yr Wyddfa | Snowdon24 Ultra Trail 2023
24 hour
08 Jul - 09 Jul 2023
Run: As far as you can!
What's Included
Lively Event village
Toilets, food, shopping, music and commentary during daylight hours.
Rest Areas
Silent respite area, tent pitches and chill out zone
On Course Support
Friendly marshals, signage and Mountain Leader support.
Unique Finisher Mementos!
Beautifully designed to reflect our event locations and local history.
Spectacular Scenery
Unbeatable views across Snowdonia
Professional Timing
Chip timing, live tracker and online results
If you are looking for a challenge, as a team or as an individual and want to see how far your mind and body can go, this is a must-do race to add to the bucket list!
2022 Participant
Event Information
Black Diamond Yr Wyddfa | Snowdon24 2023
FAQs
Black Diamond Yr Wyddfa | Snowdon24 2023
Travel & Accommodation
Black Diamond Yr Wyddfa | Snowdon24 2023
Info for Locals
Black Diamond Yr Wyddfa | Snowdon24 2023
Volunteer
Black Diamond Yr Wyddfa | Snowdon24 2023
Gallery
Black Diamond Yr Wyddfa | Snowdon24 2023
Race Reports
We are proud that all our events are bilingual. Signs, registration and commentary are available in English and Welsh.
Event Partners
Working with local communities
Looking after our environment
Find out more about Looking after our environment
Tees for Trees
Find out more about Tees for Trees