Observing your sweat rate can help you determine water loss and hydration needs, he adds, but it’s not a measure of effort.

Sadly, COVID-19 has kept us all inside for much longer than we hoped. And, although this is tough on the daily step count, it doesn't mean that your overall fitness needs to suffer. Right now, we're ...

New perk: Easily find new routes and hidden gems, upcoming running events, and more near you. Your weekly Local Running Newsletter has everything you need to lace up! Subscribe today. The average ...

If you’re as old as I am, you might remember a mid-1990s commercial in which a smug jock challenges Jason Alexander to back up his claims of pretzel-fueled physical prowess: “Prove it, pretzel boy!” ...

It’s summer, and every runner’s favorite warm-weather pastime is complaining about running in the heat. (It’s right up there with griping about how frigid it is in the winter.) Whether you sweat more ...