Thames Path 100
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Thames Path 100 2027
The Thames Path 100 is a 100 mile (161 km) continuous trail race along the Thames Path from Richmond in South West London to the centre of Oxford. The course is point to point, largely on groomed paths and paved sections, with total climb of about 1900 feet (560 m). The event is the 16th annual running of this race.
The route is fully marked using the National Trails Trust posts and additional Centurion ribbons and arrows. There are a number of unmarshalled road crossings and runners remain responsible for navigation; the organiser provides GPX files for planning. The course includes 13 aid stations and a minimum of hot drinks and food options, with hot food provided at Henley, Goring and at the finish. Drop bags are accepted at specified aid stations including Henley (mile 51), Goring (mile 71) and the finish.
Runners must meet a qualification standard of a completed 50 mile race within 15 hours between 1 January 2022 and race day; unqualified runners may be contacted to verify plans. Pacers are permitted from Henley and must travel on foot; only one pacer may accompany a runner at a time. A 30 hour time limit applies and cut offs are set at aid stations. Mandatory kit and medical support are provided, and finishing awards include Centurion buckles and age group prizes. Visit the organization's website for the most recent information.
