12.39 miles, 3,243 feet, 3 hours 29 minutes: Fairfield Horseshoe c/w, going around 5 of the tops (Heron Pike and its unnamed north top, Great Rigg, Hart Crag and Dove Crag), and avoiding the rock step, though going up to join the grassy path just underneath it. Initially sunny, then clouds moved in as the morning progressed. A lovely cool breeze above 2,000 feet. Terrain dry, firm. I saw about 25 others on the fell, including 4 other runners. Town is very busy with both people and traffic.