Suffering from depression but desperate for "normality," Rachel Cullen found herself with failing relationships, the wrong career and a reliance on alcohol and chocolate to get her through each day. Stuck in an endless cycle of mental misery, she put on a pair of old trainers. She'd never been able to think of herself as a "runner" before, and the first time she forced herself out the door, she knew it would hurt. Everywhere. She just didn't realize how much it would heal her, too. Interspersed ...