The MTC Cotswold Ultra
Kemble, United Kingdom • 6 Aug 2026
The MTC Cotswold Ultra is the opening day of The Thames Challenge, based at Kemble Station (GL7 6AW). This UKA-sanctioned running event is a self-sufficient ultramarathon with solo entry (£90). The route follows the Thames Path from Kemble to the river’s source, then returns via Wysis Way and along the Thames Path through Neigh Bridge Country Park to Manor Ho, Cricklade, and on to Travelodge Oxford Abingdon Road.
Runners pass several bridges and locks, including Shifford Lock and Bablock Hythe. Registration and equipment checks are at Kemble Station. Mandatory kit includes a backpack, head torch, map or downloadable maps, compass or GPS, whistle, mobile and first aid kit. Visit the organization's website for the most recent information.