Running on a treadmill or outside offers similar fitness benefits—learn which feels harder, when to choose each, and how to start training consistently.

If you follow these tips, you might find yourself looking forward to your indoor treadmill runs rather than dreading them.

Ask a group of runners whether they’d rather run on a treadmill or outside, and you’ll probably get some very strong opinions. Some can’t stand the boredom of indoor miles, while others love the ...

Getting some miles in on your feet has a ton of benefits. Previous Prevention reporting found that running can lower blood sugar, boost cardiovascular health, build muscle, support healthy bones, and ...

With shorter days, colder temps, and the possibility of black ice lurking on the pavement, moving your run indoors might be looking a lot more appealing. But it can also bring up the question: Is ...

Treadmill testing at Runner's World headquarters is underway, with a wide range of machines being put through the paces for possible review in the November 2014 issue of the magazine. One of the ...

Getting some miles in on your feet has a ton of benefits. Previous Prevention reporting found that running can lower blood sugar, boost cardiovascular health, build muscle, support healthy bones, and ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." HERE'S OUR hot take: Treadmill running rocks. Let's pause for the collective gasp. But you know it's true ...

Transitioning from running on a treadmill indoors to going outdoors again has several challenges that runners should consider when hitting the pavement for the first time in a long time. Whether it is ...

If you ask any runner which they prefer: running on a tre admill or running outside, we can pretty much guarantee they’re going to have strong feelings about it. Some running purists can’t stand the ...