50km run through the beautiful and tranquil rolling countryside of the Chilterns. Total Climb: 4000ft. 3rd Annual. Date: 15th March 2025.

50 mile point to point run from Worthing to Eastbourne on the South Downs Way. Total Climb: 5700ft. 13th Annual. Date: 12th April 2025

Elite level 100 mile track race. 100km, 12hr and 100 mile world records set here in 2021 and 2022. 5th Annual. Next Edition: 2026.

100 miles non-stop on foot along the River Thames from Richmond, London to Oxford. 30 hour time limit. Total Climb: 1900 feet. Date: 3rd-4th May 2025.

14th annual 50 mile trail run from Farnham to Knockholt Pound on the North Downs Way. Total Climb: 5,600ft. Date: Saturday 17th May 2025.

100 mile trail run from Winchester to Eastbourne on the South Downs Way. Total Climb: 12,000ft. 14th Annual. Date: 14th-15th June 2025.

Point to point 100 mile trail run on the North Downs Way. Total Climb: 11,000ft. 15th annual. Date: 9th-10th August 2025.

50 mile run consisting of a single loop through the picturesque rolling hills of the Chilterns. Total Climb: 5600ft. 10th Annual. Date: 20th September 2025.

100 mile trail run taking in the Ridgeway and Thames Path National trails. Total Climb: 5000ft. 14th Annual. Date: 18th-19th October 2025.

50 mile run consisting of 5 x 10 mile loops on the forest trails of Wendover Woods. Total Climb: 10,000ft. 8th Annual. Date: 9th November 2024.

200 mile non-stop winter trail run in a loop around the South of England. Total Climb: 23,000ft. 2nd annual. Date: 11th-15th December 2024.

Our virtual event. Runners have 70 days to complete distances ranging rom 50 to 1000 miles. 25th Dec 2024 - 5th March 2025.