Pete Pfitzinger's plans are the gold standard for serious marathoners. The plan features medium-long runs, marathon pace segments within long runs, lactate threshold workouts, and VO2 max intervals.

Garmin dominates the running tech space, and their watches are virtually ubiquitous among serious runners. But their training ...

The Runner’s World Guide to 3-Day-a-Week Training was created with our three-day training plans in mind.

There are plenty of mileage guides out there, but Nike trainer and GQ wellness writer Joe Holder says this seven-step plan ...

A new study of Boston Marathon finishers proves the power of building a strong base. Plus, other training variables that can ...

It’s mid-winter and you haven’t really started training for the spring marathon you signed up for yet. Now you’re shocked to realize how close it is. Or maybe a friend just told you they’re going to ...

Wondering how to train for your first marathon? Get expert training tips, schedules, and advice to prepare with confidence and success. Take a deep breath. To make this lofty undertaking feel ...

The first time I ran a marathon, I was 21, struggling through my junior year of college, not really sure what I was doing, and certainly not training the way I should. I crossed the finish line with ...

Running faster isn’t just for more experienced athletes. Here’s exactly what you need to know about adding speed workouts to ...

Training for a half marathon can seem overwhelming. Here's when and how you should start, according to experts.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you feel like everyone around you is running half-marathons, you're not wrong. Race entry numbers are ...