Running's popularity is showing no signs of slowing down. Strava's 2024 trend report revealed a 9% increase in the number of marathons, ultramarathons and century rides logged last year, and Sports ...

Running and biking are two of the most popular ways to get some healthy physical activity in your day. But whether you should be running or cycling is a surprisingly complicated question to answer, ...

ALMOST EVERY NIGHT before bedtime last summer I lay on the couch, beer in hand, and took running lessons from a guy who lives half a world away. Fredrik Zillén, a fit, 58-year-old Swede with a ...

Everyone has a plan, Mike Tyson famously said, until they get punched in the face. The endurance athlete’s version of that dictum might be: everyone has a great VO2 max and an efficient running stride ...

I used to obsess over my fitness tracker after every run, wondering why some days my 3-mile loop showed 280 calories burned and other days it hit 420. Turns out, there’s actually a good reason for ...