You don’t have to be a pro at cycling or kayaking, just have an adventurous spirit which will see you conquer this fantastic route in the epic Snowdonia landscape while fundraising for Thrombosis UK. Read full details Register 3 - 4 July 2026
SNOWDON (YR WYDDFA) SEA TO SUMMIT, April 2026
You don’t have to be a pro at cycling or kayaking, just have an adventurous spirit which will see you conquer this fantastic route in the epic Snowdonia landscape while fundraising for Thrombosis UK. Read full details Register 24 - 25 April 2026
SNOWDON (YR WYDDFA) SEA TO SUMMIT, July 2025
You don’t have to be a pro at cycling or kayaking, just have an adventurous spirit which will see you conquer this fantastic route in the epic Snowdonia landscape while fundraising for Thrombosis UK. Read full details Register 4 - 5 July 2025
SNOWDON (YR WYDDFA) SEA TO SUMMIT, April 2025
You don’t have to be a pro at cycling or kayaking, just have an adventurous spirit which will see you conquer this fantastic route in the epic Snowdonia landscape while fundraising for Thrombosis UK. Read full details Register 25 - 26 April 2025
SNOWDON BY NIGHT (YR WYDDFA), August 2026
Synonymous with beauty, imagine the unforgettable experience of standing at the summit by moonlight and seeing the sunrise from the mountain slopes as you descend, all while fundraising for Thrombosis UK! Read full details Register 15 - 16 August 2026
SNOWDON BY NIGHT (YR WYDDFA), June 2026
Synonymous with beauty, imagine the unforgettable experience of standing at the summit by moonlight and seeing the sunrise from the mountain slopes as you descend, all while fundraising for Thrombosis UK! Read full details Register 6 - 7 June 2026
SNOWDON BY NIGHT (YR WYDDFA), MAY 2026
Synonymous with beauty, imagine the unforgettable experience of standing at the summit by moonlight and seeing the sunrise from the mountain slopes as you descend, all while fundraising for Thrombosis UK! Read full details Register 9 - 10 May 2026
SNOWDON BY NIGHT (YR WYDDFA), August 2025
Synonymous with beauty, imagine the unforgettable experience of standing at the summit by moonlight and seeing the sunrise from the mountain slopes as you descend, all while fundraising for Thrombosis UK! Read full details Register 16 - 17 August 2025
SNOWDON BY NIGHT (YR WYDDFA), June 2025
Synonymous with beauty, imagine the unforgettable experience of standing at the summit by moonlight and seeing the sunrise from the mountain slopes as you descend, all while fundraising for Thrombosis UK! Read full details Register 7 - 8 June 2025
Snowdon by Night (Yr Wyddfa), May 2025
Synonymous with beauty, imagine the unforgettable experience of standing at the summit by moonlight and seeing the sunrise from the mountain slopes as you descend, all while fundraising for Thrombosis UK! Read full details Register 3 - 4 May 2025