Bank of America executive Erwin Castillo discovered running as a route to better health and happiness

Erwin Castillo was going through a divorce and handling mountains of stress when he discovered running. Since then, his life is still hectic, but he's much happier. My story on Castillo for the Active San Diego series in the Union-Tribune Health section: http://www.sandiegouniontribune.com/news/2015/jul/21/castillo-banker-goal-races/