There is lots of evidence to back claims that beetroot juice – a rich source of nitrate – can improve endurance performance, ...

Current pace is your watch’s estimate of your speed right now. It can prove helpful during a sustained effort, Farr says, but GPS delay and signal interruptions can make it slow to respond or erratic ...

Why Oakland Mills’ Jayden DeLeon chose professional track over LSU ...

Roy, Rose-Anne Grenier, Antoine Roger and Jake Weidemann each won their first national title on the final day of competition ...

Why can't I catch up to my opponent in a game even though I'm fast?When watching junior soccer, I sometimes wonder about that ...

For years, runners have used heart rate-based training to maximize their running potential. This method includes five “zones” ...

If your child is getting into running but you don't know where to start with footwear, we've got you covered. Our pint-sized ...

Defending champ Forever Young and top American horse Sovereignty are among a record 222 horses slated for 14 Grade I stakes Oct. 30-31 at Keeneland in Kentucky.

Werro’s best is now within half a second of Kratochvílová’s time, the longest-standing outdoor world record in track and ...

Nick Symmonds runs three flying 20-meter sprints and uses a timing system to measure his top-end speed. He compares the ...