Looking for a tough trail half marathon - along stunning coastline? We've got the run for you!

We pick some of the UK's most awe-inspiring coastal locations, for runs that will offer you some of the most testing off road half marathon routes you'll find.

Though all our events will give you a real challenge, with a course record of 2:03:37, the Dorset trail half marathon is probably the toughest in the series, with over 3,500 ft of ascent during its 16.1 mile route along the world heritage listed Jurassic Coastline.

Whichever half marathon trail run you choose, you can bet you'll enjoy a professionally run event - and a half marathon you'll always remember.