08/10/2026
That "runner's high" you might be seeking out every time you strap on a pair of running shoes? It's more than just endorphins, and its benefits appear to extend far beyond the euphoria you experience during and immediately after a run. And if you haven't yet felt that feeling so many other runners describe, it doesn't take much: research suggests that endocannabinoids—the main brain chemical responsible for the "high"—are released after 30–60 minutes of continuous aerobic exercise performed at moderate to vigorous intensity.
While most runners are chasing a new goal or a personal best, some are chasing something slightly more elusive: a runner's high.