Hi, i have done the Swaledale Marathon numerous times and am entered again this year. Tip 1, get your accomodation sorted as Reeth gets very busy marathon weekend. The 23m route is demanding and tough but not severe,there is one stretch of c road approx 2m , the scenery on a good day is fantastic, the atmosphere among runners/walkers and checkpoint supporters is brilliant and the food on route and at the end is good. When nearing the end the corner pub and the road up to village hall finish is full of well wishers. I am sure you will enjoy this event. It is usually won in 3hrs. the average club runner can expect to finish between 4hrs-5hrs.
Hope this helps
