Why we hit the wall in marathons, and how not to.
Study shows how we can manipulate our minds to enable better performance.
Go hard or keep it steady? Your optimal 10K pacing strategy may depend on your overall speed.
Patience, the willingness to experiment, finding toughness, and heading outside are called for.
Did you take notes during the Olympics? Here are a few things you might have learned.
Team-USA Arizona coach Greg McMillan explains how having pace guidelines can help you accomplish your race-day goals.
It may give you a much-needed shot of confidence.
It's going to be getting hot outside soon. Use these suggestions to stay cool this summer.
She ran unopposed the whole way.
If you want accurate information, spend the money.