
How to Administer and Analyze a Heart Rate Drift Test
Heart Rate Drift Test This test has become our go-to test for all our coached athletes. We like it…

Talking Health, Performance, and Longevity, with Jesse Charles, M.D
Scott Johnston is joined by Doctor Jesse Charles, M.D. Jesse is a rural medical doctor and longtime adherent to the…

Nose in a Day in the Time of COVID-19
Our Nose in a Day project wasn’t supposed to take so long. COVID closures, issues with training, the California wildfires—nothing…

High-Altitude Climbing: 14 Tips for a Successful Expedition
A successful high-altitude expedition is dependent on many factors. Fitness is the one factor completely under your control, and we…

Whit Magro: How to Climb 5.13
Back when I was doing a lot of shorter trips to Patagonia, really fast down and back, having success, I…

Steve House and the Roots of Uphill Athlete
In June 2001, I found myself standing atop the 17,400-foot Mount Foraker in the Alaska Range, looking toward Denali. The…

Using Blood Lactate Testing in Mountain Running
Let’s get one thing straight right away. I may be new to trail and mountain running (less than one year)…

30/30 Interval Training and the Need For Speed
Many athletes I work with throughout the year target long-duration events: high-altitude climbs, ultramarathons, and big ski tours. As avid…

10 Skimo Skills to Practice Early-Season
Skimo racing is hands down the hardest aerobic work I’ve done in my endurance career. The full-body engagement and use…