The Chiltern Chugger

BBC DG Tim Davie turns wildlife presenter for an upcoming online meeting of The Chiltern Society. Tim likes a long run and a challenge, so over the past two years, he's tried to cover every mile of path on Ordnance Survey map 171 (which is over 590 square kms).  In the end he ran over 750 miles of footpath (and back) knocking up an estimated total mileage above 1,500 - equivalent to a four mile run every day. 

Don't worry, the slides are not just our hero in shorts, but his photographic record of the wildife that caught his eye along the routes.