Mountain biking is much more than a sport or exercise for Susie Murphy and her whole family

Since taking up mountain biking more than 25 years ago, Susie Murphy and her husband, Sean, have competed in races, volunteered to maintain trails and taken their kids to some of the best riding spots in the U.S. Biking is a huge part of how she stays active and healthy. My story for the Health section of the Union-Tribune and the "Active San Diego" series: https://www.sandiegouniontribune.com/lifestyle/story/2019-12-02/mountain-biking-is-a-family-plan