Runna has been updated to become more friendly to brand new runners and those returning to the discipline, with a tweak of ...

Find ultramarathon training plans and guidance from beginners to advanced. Learn how, when, and where to train to make the ...

When I first started running as a teenager, I didn’t have a clue how training worked. Did you just put one foot ahead of the other every day and … run? Needless to say, I showed up to my first high ...

For your speed workout, try a fartlek run/walk: After a walking or easy running warmup, run hard for 30 seconds or as long as ...

Whether you're a new runner, seasoned marathoner, or looking to race 200 miles, we’ve got an expertly-crafted training plan for you.

A strength training program doesn't just build muscle mass; it becomes a powerful support in other areas such as bone health, ...

Bodyweight training builds strength without needing any equipment. Strength training supports your overall health, mood and daily function at any age. Start slow, focus on form and warm up to prevent ...

Training plans mean different things to different people. Perhaps you’re a seasoned interval trainer, or maybe you’ve never tried one before. Regardless, a good training plan is something we can all ...

What to do if you miss a week, have an extra week, can’t get this week’s long run in, and more. Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and ...