Whether you’re a 50+ runner or simply curious about how your body and fitness might change with age, you’ll gain a lot by listening to this episode. The guest is Caolan MacMahon, a running coach and author of a new called Running Past 50. With hosts Sarah Bowen Shea and Amanda Loudin, Caolan discusses:  -how we age in regard to activity;  -which 50+ runners can still get faster;  -the importance of tuning into what matters most to you;  -how to banish “creakiness”; and,  -how—and why—to be smarter and tougher runners.   In the intro, Sarah tells about her recent adventures at Rancho La Puerta; the guest joins at about 9:04. Get your free sticker here.    When you shop our sponsors, you help AMR. We appreciate your—and their—support! For $25 off your first order, use code AMR25 at GOSleeves.com   Get free 4-pack of Pro S1 balls with $50+ purchase w/ code AMRBUNDLE at Selkirk.com  Learn more about your ad choices. Visit megaphone.fm/adchoices