Pro trail runner Abby Hall shares lessons that can help other runners achieve their goals, whether they’re just starting out or training for an ultra

Follow our 12-week, effort-based plans to achieve your half-marathon goals and have a great race experience

Science-backed strategies to help you learn to accept racing discomfort and choose how you react to it

Whether you’re after FKTs or just want to best your own PR, a holistic approach to wellness can help you reach your goals

An experienced physician and marathoner answers questions you’re embarrassed to ask about running and sex

A leading exercise physiologist suggests developing a top speed two times faster than your marathon pace for a “speed reserve.” Here’s how to improve yours.

A training plan and general principles to guide your first foray into longer ultramarathons

Don’t be confused by the diversity of running workouts. Learn the training zones they fit into, what type of fitness each zone builds, and how each feels.

Starting at five hours a week, this ten-week program will help you build endurance and jump-start your training this winter

Three types of training that will improve your speed, stride, and stamina, but won't burn you out.

Improve your running by integrating these strength, mobility and balance exercises into your daily routine—so you'll be sure to do them regularly.

Even those running less get faster in races when abiding by this golden ratio of training intensity.

Three pro tips to restore your childlike joy of running fast and make speedwork more enjoyable and effective

You can stay mobile even at home, counteracting hours of sitting with this plan of creative drills and work positions.

Aerobic capacity, not speed, is usually the limiting factor in how fast you can race, even for a distance as short as the 5K.

This short track session of 400-meter repeats will help you get fit fast. Here's a beginner and an advanced version.

Make sure to include these smart, specific workouts in your half marathon training to land you that PR.

Tips and examples on how to optimally schedule your runs throughout the week

Take a cue from the pros and add a few mobility and strength exercises each day to prevent injury and run better.