Home of 50 & 100 mile trail ultramarathons, the Track 100 Mile and the Piece of String Fun Run
Fully marked and supported races across the most scenic trails in the United Kingdom.
SDW50®
Apr 8, 202350mi5700ft13hrs£105
50 mile point to point run from Worthing to Eastbourne on the South Downs Way. Total Climb: 5700ft. 11th Annual. Date: 8th April 2023.
TP100®
May 6, 2023100mi1900ft28hrs£215
100 miles non-stop on foot along the River Thames from Richmond, London to Oxford. 28 hour time limit. Total Climb: 1900 feet. Date: 6th-7th May 2023.
NDW50®
May 20, 202350mi5600ft13hrs£105
12th annual 50 mile trail run from Farnham to Knockholt Pound on the North Downs Way. Total Climb: 5,600ft. Date: Saturday 20th May 2023.
SDW100®
Jun 10, 2023100mi12700ft30hrs£215
100 mile trail run from Winchester to Eastbourne on the South Downs Way. Total Climb: 12,700ft. 11th Annual. Date: 10th-11th June 2023.
WW50®
Jul 8, 202350mi10000ft15hrs£105
50 mile run consisting of 5 x 10 mile loops on the forest trails of Wendover Woods. Total Climb: 10,000ft. 7th Annual. Date: 8th July 2023.
NDW100®
Aug 5, 2023103mi11000ft30hrs£215
Point to point 100 mile trail run on the North Downs Way. Total Climb: 11,000ft. 13th annual. Date: 5th-6th August 2023.
CW50®
Sep 16, 202350mi5600ft13hrs£105
50 mile run consisting of a single loop through the picturesque Countryside & rolling hills of the Chilterns. Total Climb: 5600ft. 8th Annual. Date: 16th September 2023.
A100®
Oct 14, 2023100mi5000ft28hrs£215
100 mile trail run taking in the Ridgeway and Thames Path National trails. Total Climb: 5000ft. 12th Annual. Date: 14th-15th October 2023.