Physics for Your Feet
A new shoe promises more efficient running by taking a page from Isaac Newton
Strange but true: It feels good to run all day. Prep yourself with this go-far gear.
Any cool outdoor summer camps out there?
New Balance 902
Adidas J S3
Which trail-runners perform well in the mud?
Can a super-cushy running shoe alleviate heel pain?
Which running shoe can save my knees on paved surfaces?
Dean Karnazes grabbed the headlines, but Mississippi native SAM THOMPSON, 25, nabbed the record last summer with little fanfare, becoming the first person to blitz 50 marathons in 50 days in 50 states. Even more impressive: He suffered zero blisters en route. Here's how.