Trail running isn't just about fitness. For Matt "Lamb Chops" Lambert, it's been a lifelong source of joy, perspective, healing, and connection. In this conversation, he shares how the trail shaped his life, why he stepped away from racing, and what it really means to build a relationship with the outdoors.

Hydration is far more than simply drinking when you're thirsty. Kramer Ammons explains how to build a personalized hydration strategy by understanding sweat rate, carrying methods, pre-hydration, and learning to recognize your body's early warning signs before small problems become race-ending mistakes.

Krissy Moehl, Kathleen Egan, and Jenny Jurek set out to cover 1,000 trail miles together, but somewhere along the way the miles became almost secondary. They talk about friendship, aging as athletes, learning to slow down, adapting ambitious goals, and intentionally making room for adventure at a stage of life when it's easy to let other responsibilities fill the calendar.

Three legendary ultrarunning coaches face rapid-fire “Would You Rather?” scenarios, forcing them to choose between competing coaching philosophies and defend their answers. The result is a fun, insightful conversation packed with practical lessons on training, racing, recovery, and the art of coaching.

After a painful chapter in her life and a growing sense that racing had become routine, Sophie Grant chose a challenge big enough to scare her again: running the entire 2,000-kilometer Via Alpina across eight countries in under 29 days. Along with photographer and crew member Zoe Salt, Sophie shares what the journey taught her about endurance, fueling, adaptability, support, and rediscovering what she loves about running.

Western States finisher Eric Strand shares how his crew and pacers carried him through the final 22 miles when he was ready to give up, revealing why even the most experienced ultrarunners sometimes need to borrow belief from someone else.

Heat is one of the biggest performance limiters in trail running, yet most runners don’t understand how to train for it. Aline Barre from CORE explains the science of thermoregulation, practical heat adaptation strategies, and how monitoring core temperature can help runners race faster and avoid overheating.

When a routine trail run leads Don and Scott to discover runners carrying ironing boards into the woods, they uncover the surprisingly real world of Extreme Ironing and the inaugural Iron X trail race. In this lighthearted episode, they talk with the race’s creators about how the event began, why fun and community still matter in trail running, and why sometimes the best adventures are the ones that don’t take themselves too seriously.

This episode challenges the idea that more data, technology, and fueling automatically make us better runners. Dr. Phil Maffetone explains why aerobic development, metabolic health, and smarter use of data may be the keys to running faster, staying healthier, and becoming a more complete athlete.

Trail running has grown from a small community of passionate runners into a global sport, bringing bigger races, better gear, international competition, and more opportunities than ever before. Gaël Dutigny shares a firsthand account of witnessing UTMB from its very first edition in 2003 and reflects on how its evolution mirrors the growth of trail running itself. The conversation explores both sides of that growth, from crowded lotteries and commercialization to innovations in equipment, race organization, and worldwide access to incredible events. Along the way, Gaël, Don, and Scott discuss what makes iconic races so special, why local races still matter, and how runners can stay connected to the welcoming culture that first drew so many to the trails. It's a thoughtful discussion about preserving the soul of trail running while embracing the sport's exciting future. Links: Gaël Dutigny's Substack UltraRunning Magazine EPISODE SPONSORS Tifosi Optics - CLARITY ON THE TRAIL: Post your Golden Nugget of wisdom that helps you recover after a huge effort on Instagram, tag @TifosiOptics, @TrailRunnerNation, and use the hashtag #ClarityOnTheTrail.  OR try texting us (within the USA) with your tip: 916-235-3928. If we use yours on a weekly episode, you get a pair of the new Sanctum SL glasses! Stone Creek Coffee: Start every adventure with One More Mile, our limited edition coffee created by Stone Creek Coffee and Trail Runner Nation for runners who believe the journey is as meaningful as the finish line. Fuel your next early morning, long run, or post-run conversation, and save 20% with code ONEMOREMILE20. Every cup is an invitation to be part of a community that goes farther together. RunMotion Coach: Whether you're training for your first trail race or chasing a new ultra PR, RunMotion Coach creates a personalized training plan that adapts to your schedule, fitness, and progress. Built by experienced coaches and powered by intelligent coaching technology, it helps you train smarter, stay consistent, and arrive at the starting line ready for your next adventure. Timestamps 00:00 | How UTMB Began Gaël shares what it was like covering the very first UTMB in 2003 and why the race immediately felt different from anything else in endurance sports. 11:00 | From Local Race to Global Icon How UTMB grew from an adventurous mountain race into one of the biggest brands in trail running. 26:00 | Has Success Made Trail Running Harder to Access? The discussion turns to lotteries, qualifiers, and whether iconic races have become too difficult for everyday runners to experience. 37:00 | The Benefits of Growth Why commercialization has also brought lighter gear, better shoes, safer races, and more opportunities for runners around the world. 46:00 | You Don't Need UTMB to Belong A reminder that unforgettable trail running experiences can still be found at local races and on your favorite hometown trails. 1:00:00 | Protecting the Spirit of Trail Running Gaël, Don, and Scott discuss how runners can embrace the sport's growth without losing the welcoming community that makes trail running unique.