Human Performance Outliers Podcast with Zach Bitter

Zach Bitter
undefined
Jan 16, 2026 • 58min

Episode 471: Rory Linkletter | Sub-60 Half Marathon & Marathon Training Evolution

Elite marathoner Rory Linkletter discusses his historic sub-60 half marathon at Houston, training philosophy changes, and preparation for upcoming races. Rory is coming off a big year, where he placed sixth at Boston in 2:07:02, second at Ottawa in 2:08:31 (winner recently provisionally suspended for doping), ninth at Chicago in 2:06:49. Rory: World Athletics Profile - IG: @rory_linkletter - X: @ThePapaLinks YT: @LinkletterRory 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: trainingpeaks.com/hpopodcast (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
undefined
Jan 9, 2026 • 1h 18min

Episode 470: Strength for Endurance | Jason Fitzgerald

Jason Fitzgerald is a life long runner, and host of The Strength Running Podcast. In this episode, we discuss if Truett Hanes can reach the Olympic Trials Marathon Qualifying time of 2:16, the increase in strength athletes embracing running, the role of strength in running, and the rise in popularity of muscular endurance and fatigue resistance training strategies. Find Jason: strengthrunning.com | IG: @jasonfitz1 | X: @JasonFitz1 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: trainingpeaks.com/hpopodcast (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
undefined
Dec 31, 2025 • 31min

Episode 469: Failures & Success: Assessing a Training Cycle & Future Planning

I ended the year with a race where I didn't meet expectations. These types of experiences offer opportunities about what should be kept, versus what will likely lead to the same mistakes. For this episode, I highlight how I assess a training cycle to tease out the positives and the learning opportunities. 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: trainingpeaks.com/hpopodcast (free 14-day trial) CurraNZ: www.curranzusa.com – code: BITTER20DEAL 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
undefined
Dec 17, 2025 • 42min

Episode 468: Desert Solstice | Chasing Fast 100 Milers

In this episode, I reflect on my build into this year's Desert Solstice Track Invitational where I plan to target a fast 100 miler and 12 Hour ultramarathon. Included, my history with this event, how things went leading into it, how I structured my training, and my strategy around nutrition, hydration, pacing, and cooling for the event. 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: trainingpeaks.com/hpopodcast (free 14-day trial) CurraNZ: www.curranzusa.com – code: BITTER20DEAL 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
undefined
Dec 10, 2025 • 1h 5min

Episode 467: Cooling, Hydration, & Fueling for Peak Performance | Jeff Mogavero

In this episode, Jeff Mogavero joins the podcast to discuss his exciting year in trail and ultra running, including his impressive second-place finish at Javelina (2024), notable performances at Canyons and Western States, and a nail-biting win at Ultra Trail Cape Town. Jeff dives into the specifics behind these successes, highlighting the impact of fine tuning his hydration strategy. The conversation also explores Jeff's unique approach to cooling during hot races, his thoughts on nutrition and fueling, and his plans to tackle races like Western States and UTMB in the future. 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: trainingpeaks.com/hpopodcast (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 Find Jeff: jeffmogavero.substack.com | IG: @jeffmogavero | Strava: Jeff Mogavero
undefined
7 snips
Dec 3, 2025 • 40min

Episode 466: Running Starter Pack

Discover essential tips for structuring a sustainable running program that benefits both beginners and seasoned athletes. Learn the importance of consistency and how to budget your training time effectively. Zach emphasizes building a low-intensity foundation and discusses safe volume increases to minimize injury risks. Compare RPE, heart rate, and pace as training tools, and understand the optimal use of intervals. Plus, gain insights on race specificity and how to keep your training enjoyable over the long haul!
undefined
Nov 21, 2025 • 55min

Episode 465: Leadville 100 CR & 50 Mile World Record | Anne Flower

Anne Flower, an emergency medicine physician and elite ultrarunner, shares her thrilling journey of breaking the Leadville 100 and 50-mile world records. She discusses her unique training methods that blend speed work with intuition, ensuring she maintains consistent low-6 minute miles during races. Balancing her medical career with running, Anne reveals how the unpredictability of the ER enhances her race-day resilience. She also touches on her fueling strategies, choice of shoes, and future race aspirations while highlighting her commitment to giving back through sponsorships.
undefined
Nov 13, 2025 • 1h 5min

Episode 464: 100 Mile World Record | Caitriona Jennings

Caitriona Jennings, an Irish long-distance runner and 2012 Olympian, recently shattered the women's 100-mile world record. In this conversation, she shares her strategy for pacing through Tunnel Hill, emphasizing mental tools like breaking the race into segments. Caitriona discusses her nutrition plan, including caffeine strategies to maintain performance, and the importance of balancing data and intuitive running. She also reflects on transitioning from marathons to ultra distances and how her professional life enhances her athletic experience.
undefined
Oct 31, 2025 • 39min

Episode 463: Fifth 100 Miler Under 12 Hours

Join Zach as he reflects on his impressive 100-mile run completed in under 12 hours. Discover his high-carb fueling strategy and how it played a crucial role in his race. He shares insights on pacing choices, the challenges of hydration, and lessons learned about nutrition during long runs. Zach evaluates the trade-offs between pursuing a personal record and conserving energy. Plus, he discusses future experiments with carb intake and the impact of shoe choice on performance while building excitement for his next challenges.
undefined
Oct 27, 2025 • 1h 29min

Episode 462: Kilian Korth | The Rise of 200 Milers

Kilian Korth recently won the Triple Crown of 200s, which is a three race series, including Tahoe 200, Big Foot 200, and Moab 240. He not only won the series, but all three of these 200+ mile races outright. We dive into many of the topics around the rise of these multi-day ultras. Kilian: IG @runtoughmindset | Substack: https://runtoughmindset.substack.com/about 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: trainingpeaks.com/hpopodcast (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

The AI-powered Podcast Player

Save insights by tapping your headphones, chat with episodes, discover the best highlights - and more!
App store bannerPlay store banner
Get the app