An experienced marathon runner from Bishop’s Stortford is dedicating his 78th and final race to a charity that raises money for research into a debilitating condition that affects his daughter and granddaughter. Tim Kelly, a retired Hertfordshire Constabulary sergeant of 25 years, has been taking on the 26.2-mile distance for four decades, with his personal best of 2hr 59min 45sec being set at the 2002 London Marathon. Now, at the age of 69, the Dalton Gardens resident is being forced to call time on his marathon career due to an irreparable knee injury. He is looking forward to taking to the …
