Thames Path Challenge Unique National Trail Walk The Thames Path National Trail is unique, with its beautiful scenery, steeped in history. Setting out from Urban London, the path winds through scenic villages and historic towns – it’s the only long distance path to follow a river for most of its length The trail serves as a superb backdrop for an simply exceptional challenge, you can take it on as a walk, jog or run! 100 km – Putney Bridge to Henley. A tough 24 hour Endurance Walk or an Ultra – marathon Run! 50 km – Options for all! 2 daytime Walks or marathon, runs & overnight walk. Putney & Runnymede starts. 25 km – Four 25km options to suit all! Most will walk it at their own pace, some will jog parts of it, and others will run the full 100 km ultra marathon style! A test of stamina and determination, but with a focused training plan and great on-event support including food and drink stops, medics and massage – it is achievable. You can choose to do the full 100km challenge or take on the 50 km or 25 km options; however you choose to do it, there’s a challenge to suit you. Choose your distance, set your own target time. Booking for this event has now closed.