Some Work, All Play

176. Hemoglobin and VO2 Max, Zone 1 Training, Your Watch's Metrics, and Prototype Shoes!

175. Running Controversies, Chicago Marathon Stories, and Heart Rate Changes!

174. Wild Heart Rate Data, New Coaching Theories, and 8 Shoe Reviews!

173. Grindstone 100k Lessons, Jim Walmsley's Training, and Marathon World Record!

172. Jim Walmsley Interview! Training at the Edge and Betting on Yourself

171. High Energy Training, Health and Longevity in Ultras, and Heart Rate Changes!

170. History at UTMB! Courtney Dauwalter, Jim Walmsley, and a Year of Legends! Live from Chamonix!

169. Live from Chamonix! UTMB Races, Facing Adversity, and More from Trail Running's Super Bowl!

168. Leadville 100 Magic, UTMB Preview, and Lower Volume Training!

167. Fueling Breakthroughs, Mental Health and Performance, and Stomach Training!

166. UTMB Training, Olympic Trials Thoughts, and Love with No Notes!

165. The Next Frontier of Hydration, Strength and Mitochondria, and Sweat Tests!

164. The Science of Stress, AI and Athletics, and "Loving" Running!

163. Courtney's Legendary Hardrock 100, Fueling Before Events, and Pre-Cooling!

162. US Track Championships, Tour de France Science, and Speed Development!

161. The Future of Endurance Training, Western States Follow-Ups, and Thoughts on Supershoes!

160. Courtney Dauwalter Makes History, Western States 100 Stories, and Why Ultras May Never Be The Same!

159. Western States 100 Thoughts, New Study on Low Energy Availability, and Broken Arrow Skyraces!

158. World Championships Analysis, How To Train For Shorter Distances, and Improving Climbing!

The World Mountain Championships in Austria highlight the intersection of elite athletic performance and tactical strategy, particularly through the lens of Grayson Murphy’s gold medal victory. Success in these high-stakes mountain races relies on a combination of aerobic efficiency, quad conservation on descents, and ...

157. How We Think About Energy Intake, Science on Coaching, and DREAMING BIG!