Running Expert Stack: Sprinting, Endurance, and Longevity for Real-World Athletes

Running Expert Stack: Sprinting, Endurance, and Longevity for Real-World Athletes

Author: Tara Garrison March 27, 2026 Duration: 1:11:11

In this episode, Tara curates expert insights from top running experts Zach Bitter, Brad Kearns, and Cynthia Monteleone on low-carb ultra-endurance, why chronic cardio backfires, and how sprinting can better support strength, longevity, and injury prevention.

RESOURCES:

 

CHAPTERS:

00:00 – Expert Stack intro: sprinting vs endurance running
01:18 – Sponsor: Peluva barefoot shoe ad
03:04 – Interview begins: Tara and Zach on ultra distance fears
03:56 – Managing injuries, cross-training, and smart rest
05:18 – Low-carb for 14 years and ultra success
07:00 – Weekly mileage, 0–200 mile weeks, diminishing returns
09:59 – Common mistakes in marathon and ultra training
11:59 – Pacing, race-day execution, and realistic goals
13:03 – Hydration, sweat testing, and electrolyte strategy
14:53 – World-record fueling: carbs per hour and fat oxidation
29:16 – Brad Kearns on chronic cardio and real sprinting
30:55 – Why most "easy runs" should actually be walking
48:40 – Cynthia on endurance damage and overuse injuries
50:29 – Why she quit marathons and moved to sprinting
58:10 – How to start sprinting safely without getting hurt
01:08:41 – Sample sprint workouts, rest periods, and progressions
01:10:00 – Final sprint protocol tips, encouragement, and sign-off
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Tara Garrison hosts Inside Out Health, a conversation that starts from the premise that lasting well-being isn't found in a quick fix, but through a more nuanced exploration of our own biology and mindset. This podcast moves beyond surface-level advice, weaving together perspectives from biohacking, intelligent nutrition, purposeful training, and genuine self-development. Each episode is a deep dive with specialists and practitioners, all aimed at untangling the complex connections between physical resilience and mental clarity. You'll hear practical, often unconventional strategies for tuning into your body's signals and building sustainable habits. The dialogue is grounded in the idea that the capacity for a healthier, more vibrant life is an internal discovery process. For anyone curious about moving past generic health trends to understand the personalized mechanics of their own potential, this series offers a thoughtful and investigative space. Tune in to Inside Out Health for a nuanced journey toward what the next level of human health can actually feel like, from the inside out.
Author: Language: English Episodes: 325

Inside Out Health
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