Sprinting: what a simple concept. This sport could easily be summarized as running a short distance as quickly as possible, and for most of us amateurs, it would be making a foolish attempt at ...

Two sprinters can cross the same finish line seconds apart, yet their strides may look nothing alike. One might stretch long, ...

At last week’s Los Angeles Marathon, however, finish-line spectators saw both a sprint and a marathon. As the crowd around ...