This episode was full of Spring joy! The main training topic was on 4 key principles as athletes transition from winter training, which apply anytime an athlete is pursuing peak performance. The primary physiological discussions: how increased climbing affects adaptation and fatigue, heat acclimation and fitness benefits, sustainable strength work, and dialing into effort instead of metrics. Lots of fun studies in that discussion, plus plenty of semi-related digressions. You know, the usual! We also broke down the 2023 Barkley Marathons, one of the most bonkers races on the planet! It was a remarkable year, and the takeaways can apply to everyone. And there was so much more fun! Other topics: Kara Goucher's incredible book "The Longest Race," the power of unplanned rest days, balancing rest with putting in the work, shoe reviews from podcast hosts who barely understand shoes, Vitamin D intake, wrong turn calculus, a new study on hopping (we're skeptical), and dealing with trauma and grief. This week's Listener Corner is so touchingly beautiful, and we hope it feels like a warm hug in a complex world. Also, we have a VERY SPECIAL RACE ANNOUNCEMENT. It's like LeBron James and "The Decision," except almost no one cares. Are we also taking our talents to South Beach? Listen and find out. For a weekly bonus episode (and bi-weekly newsletter), make sure you're subscribed to our Patreon. WOOHOO! Support the podcast: patreon.com/swap Try Athletic Greens: athleticgreens.com/swap