Isle of Wight Challenge 3 - 4 May 2025 Peak District Challenge 28 - 29 June 2025 South Coast Challenge 6 - 7 September 2025 Kent Downs 50 Sat 11 October 2025 Jurassic Coast Challenge 17 - 18 May 2025 North Downs 50 Sat 12 July 2025 Thames Moonlight 10 Fri 12 Septe...