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Ultra Running 101

Cory Smith

Devil on the Divide: It’s the People

Stacey Todd, RD
Stacey Todd, RD

As the race director, I’m totally biased, but I truly believe we have something unique and special. And by “we” I mean the volunteers, the runners and the community that make up the Devil on the Divide family.

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Big’s 2025: “You Should Sleep in the Briars”

Jared Beasley
Jared Beasley

Backyards are now in over 80 countries around the globe, with team championships, golden tickets and at-large lists all leading to a biannual showdown in Bell Buckle, Tennessee: last runner standing.

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BROKEN ANVIL BACKYARD: Ultra Winning (and Ultra Losing)

Nic Chiri, RD
Nic Chiri, RD

We began our grassroots campaign in late 2020, and the Broken Anvil Backyard Ultra was born. The name is a nod to those who go beyond the limits of what others—or even, themselves—may think is possible.

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Barkley Fall Classic: DNF is Spelled More Than One Way

UR Ambassador Lester Burris
UR Ambassador Lester Burris

Historically, the Barkley Fall Classic has had a 50k finisher rate around 25–33%, but this year the figure was just under 5%. Imagine that – the BFC is harder than the actual Barkley Marathons.

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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

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.

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Muscular Endurance Revisited: What Actually Works

Cliff Pittman
Cliff Pittman

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.

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  • Magazine
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    • News and Notes
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    • UltraRunners of the Year
  • Podcast
  • Training Plans
  • Old School Ultras
  • Events
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    • Map View
    • By State
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    • Stats
      • Finishes
      • Biggest Races
    • Race Director
      • Register
      • Login
  • Results
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