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.

Endurance athlete Sophie Power might have come to running later than most, but she’s more than making up for it. After leaving behind a career in investment banking, the British athlete jumped into ...

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 ...

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 ...

Coaches explain why indoor running can make base training more achievable in winter, plus how to structure a four-week base ...

This is the moment for the treadmill. A great indoor training tool for the colder and darker winter months, the treadmill helps you to focus on form, pace, heart rate and other running metrics in a ...

Over the last few years, cardio has evolved. Guys are swapping solo trail runs for run clubs that build endurance and community, HIIT classes in boutique studios, and even HYROX races. Trendy workouts ...