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A 20-minute tempo session that will transform your running

This 20-minute broken-up tempo run has one main goal—to feel smoother and stronger as the segments get shorter.

Run a faster 5K with the lung-busting 'hill-tempo-hill' workout – here's how to do it

Double the effort, double the benefits ...

10 Training Tips to Boost Your Performance in 2026, From the Runner’s World Staff

Our editors share the training tweaks, recovery habits, and mindset shifts that made the biggest difference in their running ...