Spring Mailbag: Youth Marathons, Training Over 65, Boston Pacing, Achilles Injuries, & Super Shoes

Come to our LIVE SHOW in Boston! Join Alex, Katelyn and Michael and some very special guests, + giveaways and prizes!📅 Saturday, April 18, at p.m📍 Trident Booksellers & Café, 338 Newbury Street 🎟️ It’s free to attend, but make sure to RSVP now, as space is limited: It's the final installment of Spring Mailbag Madness, and it's a big one. Michael Doyle and Katelyn Tocci answer 12 listener questions: from Boston Mar