The fast guy in our office, Theo Kahler, talks with Jeff Dengate about stress-free ways to build speed.

At Runner’s World, we love geeking out on the incredible numbers behind great running performances. When 16-year-old Cooper Lutkenhaus recently broke almost every high school 800-meter record in the ...

You just finished your Couch to 5k and are wondering, now what? Don’t worry, you’re not alone, and honestly, that feeling is super normal. You’ve got a ton of options, so here’s how we as coaches help ...

Which is harder: a 5K or a marathon? Ask a runner who specialises in either and they’ll likely say that it’s the other one. The truth is, both distances can be seriously challenging – and training for ...

Beginners should spend 2-3 months training for a 5k while experienced runners can prep in 2-3 weeks. Optimal training plans include a combination of endurance and interval runs. It's important to also ...

Training for a 5K requires more than just running. Proper conditioning combines physical preparation, mental training and recovery strategies to help runners reach the finish line strong. Whether ...

Want to run a fast 5K? You don’t need to run the volume that you’d do for marathon training, but you’ll require speed and stamina to run fast for what feels like a very long time. Training for a fast ...