Running is the most natural form of movement there is. Humans have been doing it since the dawn of time, and our bodies are well trained to perform these movements. Running on the treadmill, though, ...

We’re going to go out on a limb here and guess that if given the choice between an outdoor run and a treadmill session, most athletes would pick option A, no hesitation. And while there’s a lot of ...

Stephanie asks: I live in Boston, and I’m training for a marathon this spring. I’ve been doing all my long runs on a treadmill due to #snowmageddon, and I’m up to 16 miles. Do you have any tips to ...

All products featured on Self are independently selected by Self editors. However, when you buy something through our retail links, Condé Nast may earn an affiliate commission. The short answer: For ...

When unfavorable weather—be it rain, extreme heat, or snow—complicates outdoor running, treadmills offer a controlled and ...

I’ve never been a treadmill person, but something changed on a recent vacation. I wanted to get a few miles in every morning, but there was no convenient running route available. I thought I found a ...

Bump up the incline on your treadmill to do a 12-3-30 workout or an uphill climb and you might find yourself reaching for the handrails so that you don’t fall off the back. While it may feel like it’s ...

Marathon season in 2020 has gone virtual, which probably means your 26.2-mile training plan probably needs some revisions — especially if you're going the treadmill route. It's an untraditional ...

Is the treadmill harder or easier than running outdoors? Survey runners, and you’ll get plenty of different opinions on which feels harder or easier, but the basic physics of running are the same on ...

For those just about to start their running journey, whether to start on a treadmill or go straight outdoors is hotly debated. On Reddit, the discussion in running communities focuses on the pros and ...