Formerly a committed fitness-phobe, Lisa Jackson became a marathon runner at 31, and ran her first 56-mile ultramarathon aged 41. This is the story of her quest to join the 100 Marathon Club.
Formerly a committed fitness-phobe, Lisa Jackson became a marathon runner at 31, and ran her first 56-mile ultramarathon aged 41. This is the story of her quest to join the 100 Marathon Club.