Tanner Garrity

In the age of hydraulic tracks and super spikes, some say no

David Trewern talks Fiji, family and no meetings before 10 a.m.

Kenya's training mecca prioritizes simplicity and recovery, above all else

Packed calendars don't increase productivity. The research is clear.

Side hustles are more common than ever. That's not a good thing.

Nike's co-founder was phoneless as LeBron James broke the scoring record

Just because something is "transformative" doesn't mean that it's necessary, or even beneficial

The legend weighs in on the mythical "anabolic window"

Catching sunsets isn't just romantic. The ritual could help optimize your sleep.

Aim for gentler sessions in nature...or you won't have any energy left for later

Alex Karp draws on endurance tenets he picked up in Norway

Believe it or not, the biomarker is an excellent aging indicator

The surgeon general wants to protect teens from the "exploitative" app

Always trying to gloss over adversity? You may be guilty of "toxic positivity."

Thomas Eller talks Tokyo, superpowers and daydreaming to the finish line

None of them are "jump in ice-cold water." Promise.