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 ...

There’s nothing like lacing up your sneakers and heading out for an invigorating run. This popular form of cardio gets your entire body moving, boosts those feel-good endorphins, and revs up 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 ...

They balance cushioning and responsiveness that’s perfect for indoor running.

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. Is the treadmill ...

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 ...

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 ...