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, ...

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 ...

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 ...

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 ...