225. Kilian's Wild Physiology Data, Tara Dower Sets the Overall AT Record, The Next Race After Leadville, 7 Ultra Logistics Tips, and How Elite Athletes Eat!
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We marveled at the athletic performance of the year to prepare for this great episode! It kicked off with us picking our jaws up off the floor, in awe of Tara Dower's overall record on the Appalachian Trail. Coach Megan delves into what made it possible (strides and speed) and what sets Tara apart (being a superhero). This achievement will take decades to fully process!
The main science talk was a new study on Kilian Jornet's physiology data from 2022 UTMB, where he won in historic fashion. There are some wild pieces of information in this study that push the limits of what we know about endurance: biomechanical adaptations like reduced cadence, remarkable metabolic flexibility, shockingly high lactate levels, major reductions in hemoglobin, big variations in carb intake, and perhaps most interestingly--post-race cognitive impairment similar to brain injury patients. We jump into each finding, mixing theory with speculation about what comes next.
And this one was full of the best topics! Other topics: David's decision about whether to do the Javelina 100 Miler in October, a pros v. cons list, 7 tips for ultra logistics, why we hate chairs, Anton Krupicka qualifying for UTMB, rhabdo in college lacrosse and what runners can learn, a discussion of the amazing essay "A Case Against Supershoes" by Sabrina Little, a study on cooling headbands, the limitations of statistics in smaller sample-size studies, and how elite athletes fuel.
This might be the most exciting time in running history, with breakthroughs in performances and in research, and we can't wait to share it with you all! Plus, jokes about Halloween costumes that show butt.
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