The end of the world running club

Summary/Review: Edgar Hill is thirty-five, overweight, an underperforming husband and reluctant father. After a catastrophic asteroid strike, Edgar and his family find refuge in an Edinburgh army barracks. Returning from a salvage run, Edgar finds his family gone, taken to the south coast for evacuation by an international task force. Edgar must race across the 550 miles of wasteland to find the people he loves before he loses them forever.