John

John is the author of Fit By Nature and Fit To Climb. John has been a fitness leader and guide since 1999, on peaks such as Denali, Aconcagua, Kilimanjaro, and Mount Rainier.

Sally

Sally is a Registered Dietician and our sports nutrition advisor for two decades. She works also with professional sports teams, as a clinical dietician for Kaiser Health.

Andrea

Based in Fairbanks, Alaska and persistent in her efforts to balance motherhood, career and her sense of adventure! Andrea has coached hiked, backpacked and climbed extensively in North & South America.

Claire

Claire is a writer and passionate hiker and wilderness leader. She is currently on break from UC Berkeley and working with the US Forest Service. 


Jason

Jason is a lifelong fitness enthusiast, triathlete, hiker and mountaineer. 
Jason lives and hikes in Washington state where he is a mechanical engineer by day, and consultant in the aerospace industry.