Researchers have discovered that activating specific opioid receptors in the brain can trigger the runner’s high without exercise. These findings offer new clues on how experiencing runner's high ...

Cedar Rapids runner Chris Wolfe is spending the month of August on his third annual running trek across America. Here's an excerpt from his Monday entry on his blog, "America on a Runner's High ...

If you are a runner, you know exactly what runner's high is. If you're not a runner, you have probably heard of it, and you're probably skeptical. It's supposed to be the intense happy and uplifting ...

The natural high. Some have snagged it by smoking bananas, eating nutmeg, or placing halved ping-pong balls over their eyes and listening to symphonic prog. But for runners, the titillation goes with ...