Well, there’s a way of becoming a faster, more efficient runner that doesn’t involve training harder or sweating more.

Kirsten Ferguson taught me "runner’s math," surviving side cramps and running form hacks. Plus, she shares a 20-minute speed ...

While it’s good to try and work on your gait consciously during a run, the best (and most sustainable) way of improving your form is running drills. High knees, butt kicks and bounding exercises ...