Grab your trainers and explore some of the best scenery the UK has to offer with my pick of the seven best trail runs in Britain, chosen for Red Bull Adventure.
Swap pounding the pavements for the chance to roam wild on a free-range trail run. From the toughest courses to the most incredible views and the best after party, these seven events showcase the very best of Great British trail running, and they all promise to deliver mud, sweat and post-run beers.