Off Road Running

F3 Events organise safe, fun & friendly Off Road events across the Thames Valley. Take part in some of the best Trail Runs in the UK during 2016.

Click on an event below for more information and to enter online.

Conquer the Chilterns Half Marathon Trail Run
Sunday17September
2017

Conquer the Chilterns Half Marathon Trail Run

NEW Windsor Half Marathon River Trail Run
Sunday8October
2017

NEW Windsor Half Marathon River Trail Run

NEW Windsor Marathon River Trail Run
Sunday8October
2017

NEW Windsor Marathon River Trail Run

Event Sponsors
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