No, walkers will be issued with a route description and we recommend bringing an OS map with you. The marshals are on the course for the duration of the running race, but may have been stood down from duties if you have been passed by the sweeper runner. It is therefore imperative that you phone the Race HQ if you drop out of the walk for any reason so that we can account for you. The phone number to call will be given to you, along with the route description, on the morning of the event.