Limavady Round the Bridges 10 Miles - DNF
Mile 1: 8:02
Mile 2: 8:16
Mile 3: 8:06
Mile 4: 7:56
Perfect race, perfect conditions, a real PB course. Got a massive cramp in my right calf just before 5 miles and had to call it a day. Not sure if it is muscular or nutritional. Very frustrating...