Training methods, workout structures, and performance-focused advice.
Starting too fast is the most predictable mistake in running. Here's what the research says about pacing for 5K, 10K, half marathon, and marathon — and how to stay in control when your legs are telling you to go.
You don't need to live in the gym to run stronger. Research shows that just two sessions a week of heavy lifting — the right exercises, the right way — can cut your injury risk and make you meaningfully faster.
Stop running in the garbage zone. Learn how to use the polarized training pyramid to build your aerobic base and increase your VO2 max.
Most runners think they are running easy, but they're actually grinding in Zone 3 and halting their training progress.