Human Performance Outliers Podcast with Zach Bitter

Mark Dowdle specializes in long multi-day and backyard ultramarathons. He shares his experience coming from a non-running background. We discuss what makes multi-day ultras and backyard ultras unique and how the variables impacting performance shift compared to shorter ultras and endurance events. 
Mark Dowdle: www.mark-dowdle.com | IG: @mark.dowdle | YT: @mark.dowdle
Episode Sponsors:
LMNT: https://drinkLMNT.com/HPO (free sample pack with purchase)
deltaG: https://deltagketones.com Code: BITTER20 (20% Off)
ProBio: https://www.probionutrition.com/endurance Code: Endurance (20% Off)
Training Peaks: https://bit.ly/4bN041t Code HPOPOD (free 14-day trial)
Endurance Training Simplified Series: https://zachbitter.com/endurance-training-series
Support HPO: 
Website: https://zachbitter.com/hpo 
Patreon: https://patreon.com/HPOpodcast 
Coaching: https://zachbitter.com/coaching 
Zach's Newsletter: https://substack.com/@zachbitter

For this episode, I dive into some of the extremes we often see with respect to fueling strategies in endurance sports, both on the high and low end of carbohydrate consumption, and what we can make of it all. 
Wahoo KICKR Run: wahoofitness.com Code: OUTLIER (free HR monitor with purchase)
ProBio: probionutrition.com/endurance Code: Endurance (20% Off)
LMNT: drinkLMNT.com/HPO (free sample pack with purchase)
deltaG: deltagketones.com Code: BITTER20 (20% Off)
Training Peaks: https://bit.ly/4bN041t Code HPOPOD (free 14-day trial)

Jonah Rosner is a sport scientist, performance coach, and the founder of Marathon Science, a platform dedicated to translating cutting-edge endurance research into practical insights for runners and hybrid athletes. Jonah previously worked in the NFL and now focuses on helping endurance athletes train smarter through evidence-based training, nutrition, and performance strategies.

Jonah: @rosnerperformance | Newsletter: marathonscience.beehiiv.com
Free resources for audience from Jonah
1. The Gel Cheat Sheet - breaks down race-day fueling strategy, gel timing, and the carbohydrate recommendations we discussed. Exactly the kind of practical takeaway your audience can use immediately. https://marathonscience.beehiiv.com/new-gel-guide
2. The Foot and Calf Strength Plan - a free gym program targeting the musculature below the knee that we touched on when talking about BFR and neuromuscular durability for endurance athletes. Covers calf raises, single-leg work, and progressive loading. https://marathonscience.beehiiv.com/foot-calf-strength-guide-new
Episode Sponsors:
ProBio: probionutrition.com/endurance Code: Endurance (20% Off)
LMNT: drinkLMNT.com/HPO (free sample pack with purchase)
deltaG: deltagketones.com Code: BITTER20 (20% Off)
Training Peaks: https://bit.ly/4bN041t Code HPOPOD (free 14-day trial)

Raj Pannu recently won and set the course record at the USATF 100 Mile National Championships. Raj was determined for redemption this year after being DQ'd last year due to his shoes not meeting USATF guidelines. In this episode, we discuss his trajectory through the 100 mile distance and steady improvements over the years. 
Raj: @lightningraj 
Endurance Training Simplified Series
ProBio: probionutrition.com/endurance Code: Endurance (20% Off)
LMNT: drinkLMNT.com/HPO (free sample pack with purchase)
deltaG: deltagketones.com Code: BITTER20 (20% Off)
Training Peaks: https://bit.ly/4bN041t Code HPOPOD (free 14-day trial)
Wahoo KICKR Run: wahoofitness.com Code: OUTLIER (free HR monitor with purchase)
Support HPO: zachbitter.com/hposponsors
HPO Website: zachbitter.com/hpo 
Zach's Coaching: zachbitter.com/coaching
Zach's Journal: substack.com/@zachbitter
Find Zach: zachbitter.com | IG: @zachbitter | X: @zbitter | FB: Zach Bitter | Strava: Zach Bitter

Rachel Entrekin is a 2x Cocodona Champion, and course record holder. She joined me for an in-depth interview discussing her transition to professional running, training methods, multi-day race strategy, and the evolution of ultrarunning.
Rachel: rachelentrekin.substack.com | IG: @rachel__entrekin
Endurance Training Simplified Series
ProBio: probionutrition.com/endurance Code: Endurance (20% Off)
LMNT: drinkLMNT.com/HPO (free sample pack with purchase)
deltaG: deltagketones.com Code: BITTER20 (20% Off)
Training Peaks: https://bit.ly/4bN041t Code HPOPOD (free 14-day trial)
Support HPO: zachbitter.com/hposponsors
HPO Website: zachbitter.com/hpo 
Zach's Coaching: zachbitter.com/coaching
Zach's Journal: substack.com/@zachbitter
Find Zach: zachbitter.com | IG: @zachbitter | X: @zbitter | FB: Zach Bitter | Strava: Zach Bitter