Josh Kerr Just Broke a 27-Year Mile Record Nobody Thought Would Fall
Josh Kerr ran 3:42.66 at the London Diamond League to break Hicham El Guerrouj's 27-year mile world record. Inside the race, the splits, and what it means.

Discover how temperature, humidity, wind, and other weather conditions affect running performance. Learn essential strategies for adapting your running to different weather conditions and optimizing your training year-round.