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All Articles

Cory Smith
  • IV Hydration: Science or Pseudoscience?

    Andy Pasternak, MD, MS & Tamara Hew-Butler DPM, PhD, FACSM
    Andy Pasternak, MD, MS & Tamara Hew-Butler DPM, PhD, FACSM 10/29/2025

    As doctors and scientists, we aim to distinguish between science and pseudoscience, and we hope to persuade you to reject wellness spas and clinics offering IV therapies and adopt a safer, more effective “food first” approach.

    Read more
  • Ultra Weekend Recap — October 26, 2025

    Drew Dinan
    Drew Dinan 10/26/2025

    This week’s ultramarathon race results include Big’s Backyard Ultra, Javelina Jundred, No Business 100, and Door County Fall 50.

    Read more
  • Muscular Endurance Revisited: What Actually Works

    Cliff Pittman
    Cliff Pittman 10/22/2025

    Muscular endurance, what many in the endurance community now more accurately refer to as durability, is a cornerstone of ultrarunning performance. It reflects the ability to sustain movement, resist breakdown and continue producing force over long hours and rugged terrain.

    Read more
  • What’s Up in Ultra This Weekend — October 25, 2025

    Drew Dinan
    Drew Dinan 10/22/2025

    This weekend’s ultramarathon race calendar features the Canyonlands Ultra, Door Count Fall 50, Javelina Jundred, Womp Romp, and The Bad Thing.

    Read more
  • Pacer or Partner?

    Darcie Murphy
    Darcie Murphy 10/22/2025

    Our romantic partners, those who we’re in a personal, intimate relationship with, often contribute significantly to the ultramarathon events we participate in. However, there’s an argument to be made that they don’t always make the best pacers.

    Read more
  • Cocodona 250: Adventures Beyond the Finish Line

    Lucy Bartholomew
    Lucy Bartholomew 10/21/2025

    This year, I had the opportunity to be a part of Ryan Sandes’ Cocodona 250-mile pilgrimage from Phoenix to Flagstaff, Arizona. What I witnessed during my 62 hours pacing, crewing and observing wasn’t a competition in the traditional sense. It was a shared journey

    Read more
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