I do some trail running with some moderately steep hills, and I would like to try some fell running too. I always run solo, so have no-one to advise me. I've been looking for books or training plans for fell running but can't find anything suitable. As I'm fast approaching 50, and no athlete, I need to be sensible about it. How often can you safely do hill training, and what other forms of training do you do (such as road/trail running, or cross training?) I'd be grateful if someone could advise me or point me in the direction of some good training plans or books on the subject. Thanks
Liz