Snowdonia Sea2Sky
Snowdonia Sea2Sky takes you from the golden sands of Barmouth Bay into the heart of Eryri (Snowdonia) National Park
| Date | Saturday 5th September, 2026 |
|---|---|
| Distance | Ultra + other events: 12K, 25K |
| Location | Bath House, The Quay |
| Town/City | Barmouth |
| Area | North Wales |
| Start postcode | LL42 1HB |
| Organiser | Lucy Harfield |
| Website | Visit website |
Starting at sea level, runners climb through ancient Welsh oak woodland, traverse open mountain ridgelines, and descend back to the coast with the Mawddach Estuary glittering below. This is a true point-to-point adventure — sea to summit and back — through some of the most spectacular and underrated mountain terrain in Britain.
Location
Results
| Results | Verification Status |
|---|---|
| 2025 - Snowdonia Sea2Sky 25K & 53K Ultra results | |
| 2024 - Snowdonia Sea2Sky 25K & 53K Ultra results |
- Verified
- Chip timing company
- Organiser
- Organiser’s website
- Community
- Social/Other
- Pending
- Results pending
