GPS

The truth about GPS accuracy — and what you can do when you really need to know how far and fast you’ve run.

Your GPS watch will lose its signal during the New York City Marathon. Here’s how to bypass it and know your true pace.

A few tips and tricks you may not have known.

Analyzing your body in real time is the next frontier in running technology. And the first generation is already here.

These watches attempt to combine performance capabilities with wear-all-the-time fashion.

Use these devises to enhance or preserve your off-road adventures.

For better or worse, nearly every piece of data imaginable can be tracked, recorded and analyzed.

Check out the latest do-it-all product for gadget-hungry runners from Motorola!

Here's your chance to run for your life.

Surprisingly, the system isn't entirely wireless.

He did it to thank retiring CEO, Steve Jobs.

He uses an app on his mobile phone to guide him.