SNOWDONIA SEA2SKY 25k & 53K ULTRA

From RunThrough Events
- Date Sat 6th September 2025
- Time 07:00
- Location Barmouth, Gwynedd
- Price £42.00 - £77.00
- Races 2 races
- Distances Half Marathon, Marathon, Ultra
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Event summary
Whether you're a seasoned ultra runner or looking to conquer your first trail race, the Snowdonia Sea2Sky guarantees an exhilarating experience. The 53k race kicks off at 8:00 AM, with a cut-off time of 7:00 PM, while the 25k race starts at 10:00 AM. With features like chip-timed results, water stations, and complimentary post-race snacks, your entry includes everything you need for a fantastic day. Plus, all finishers will receive a bespoke medal to commemorate their achievement. Join us for this remarkable event, and let’s make memories together in the heart of Snowdonia!
SNOWDONIA SEA2SKY 25k & 53K ULTRA
Sat 6th September 2025


Organiser's Description
Take on this brand new, exhilarating event from RunThrough set in Snowdonia. With 25k and 53k distances to choose from, you're sure to be challenged as you take on some incredible trails. Enjoy the amazing views as you run and the finisher's medal waiting for you at the finish line.
Start Times:
53K: 08:00 (Cut Off: 19:00)
25K: 10:00
This race will be run under UK Athletics Rules
Minimum ages: 25k – 17 | 50k- 20yrs
YOUR ENTRY WILL INCLUDE:
Bespoke Finisher's Medal
Chip-timed results
Water stations
Marshalled course
Post-race snacks
Free event photography
Come and enjoy the day with us; we hope to see you there!
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