St Helena, one of the world’s most remote inhabited islands in the South Atlantic Ocean, is inviting sports enthusiasts and adventure travellers to challenge themselves during Adventure Week 2026 . The programme pushes participants to their limits of stamina, skill, and determination against the island’s dramatic landscapes and open seas. The spirit of endurance was showcased on 17 January 2026 when British adventurer, Jasmine Harrison   swam 30 miles around St Helena in 19 h