52K

Tracy O’Brien closes in on the race high point of Mount Antero at the High Lonesome 100 in Colorado. Tracy and husband, Michael, both completed the race this year. Photo: Jordan Chapell | Mile 90 Photography
Purchase Back Issue:
Features
- Moving Forward Finding the Nearest Summit by Amy Clark
- Milestones by UltraRunning Magazine
- Know When to Fold ‘Em: When Toughness Becomes a Liability by Nick Tiller, PhD
- 2025 Fall Shoe Review by Donald Buraglio
- Friendship & the Roof of Africa by Maggie Guterl
- IV Hydration: Science or Pseudoscience? by Andy Pasternak, MD MS Tamara Hew-Butler, DPM, PhD, FACSM
Ultracoach
- From the Coach 100% Commitment by Ian Sharman
- Ultra Life Balance Traversing Nepal’s Manaslu Circuit by Ellie Greenwood
- Tricks of the Trade Ode to Ardy by Sean Meissner
- Coach Cliff Notes Balancing Performance and Adventure by Cliff Pittman
Ultrageek
- Ask the Physiologist ChatGPT Training Programs, Racing in Compression Tights, Living & Training at High Altitude by Nick Tiller, PhD
- Tales from the Crypt Still Inspired by Adventure by Buzz Burrell
- Running Beyond Adventure of Life by Meghan Canfield
- Running Wise Running 100 Hundreds: The Accruals by Gary Dudney
- Beast Coast Guide Running at Vermont 100 by Amy Rusiecki
- Adventure Ultra The Case for Teaming Up by Max King
- International Ultra What is La Diagonale Des Fous? by Gael Dutigny
- The Athlete’s Plate Adventures in Eating by Stephanie Howe, PhD Kelly Newlon
Ultraraces
- Kettle Moraine 100 by Reese Slobodianuk
- High Lonesome 100 by Silke Koester
- Vermont 100 by Amy Rusiecki
- Night Hawk 50k by Mary Ann Frevert
Ultralife
- Destination Unknown Choose Your Own Adventure by Jeff Kozak
- Detours of the Lost & Found The Kentucky Durbin by Jared Beasley
- One Step Beyond Epic Misadventure by Dean Karnazes
- Sarah’s Stories An Adventure on Paper by Sarah Lavender Smith
- Running Down Under Cocodona 250: Adventures Beyond the Finish Line by Lucy Bartholomew
- Behind the Scenes Van Phan: Sweeping One Race at a Time by Andrew Miller
