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The Thames Challenge

Kemble, Cirencester, Gloucestershire

Organiser's Description

England’s longest river path, starting from the source of the Thames in the Cotswolds, before finally reaching the mouth at the Thames Barrier in Greenwich, a distance of 184 miles. The challenge is to complete the entire length in four stages over a four day period.

The four stages are unique races which can each be entered as single races in their own right – The Cotswold Ultra, The Oxford Ultra, The Windsor Ultra, and The Richmond Ultra.


184 miles


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