Thames Path 100^®

The TP100 course follows the Thames Path for 99% of the race. The exceptions to this are listed below and are where our aid stations fall just slightly off of the marked TP trail. Whilst every one of these deviations will be carefully marked on race day, it is YOUR responsibility to take note of them and locate them. None of the deviations present anything more than mild and very short diversions off of the route.

Any other diversions that are necessary on the day due to bridge closures or footpath maintenance will be communicated clearly prior to race day.

Please see the GPX and KML files at the foot of the main race page here for downloable course files/ maps.

The course is 100 miles in length. The total elevation gain is 1900 feet.

EVERYTHING BELOW WILL BE CLEARLY MARKED OVER RACE WEEKEND.

Mile 12, Walton on Thames/ Lower Halliford: The course follows the ALTERNATIVE Thames Path route, first crossing Walton Bridge and then meandering through through Lower Halliford & Shepperton as opposed to the southerly route which ends shortly afterwards at the ferry crossing.

Mile 85: Clifton Hampden Aid Station: Runners will deviate off of the Thames Path up to Clifton Hampden Village Hall check point. This is an out and back. It will be marshalled.

EVERYTHING ABOVE WILL BE CLEARLY MARKED OVER RACE WEEKEND.