The Runner’s World 2023 Marathon Calendar and Half Marathon Calendar

The Runner’s World 2023 Marathon Calendar and Half Marathon Calendar

From California to Vermont, and everywhere in between, here are some of the marathons, half marathons, and other races to look forward to in 2023.

What to Do If You Experience Achilles Pain While Running

The ultimate guide to one of the most common running injuries.

7 Science-Backed Tips to Help You Start Running for Weight Loss

Running can help you lose weight, but not in the way you might think. Follow these tips to run your way to weight loss.

Get Ready to Race With This Complete Guide to Marathon Training

Whether you’re a new to the 26.2 distance or a veteran marathoner, we have the answers you're looking for right here.

5 Tempo Runs That Build Both Speed and Stamina

You’ll spend time at a comfortably hard pace no matter which option you choose, but it will be worth it when you see the improvements in your pace and endurance.

Everything You Need to Know About Running-Shoe Size

The fit of your shoe is critical to your stride—here’s how to get it right.

#RWRunStreak

Day 35: Treat Yourself to Extra Recovery

Whether this is your first or 10th time participating in the #RWRunStreak, this advice on handling each mile will carry you through.