runners' high

runners' high

Feelings of relaxation or euphoria experienced by some people who participate in an intensive aerobic exercise program.
References in periodicals archive ?
One of the cool aspects of the Grove City Middle School event is the donated "Chip timing" services of Runners' High.
Mark's idea was directly out of his guidebook for his race timing business, Runners' High.
NEW YORK, May 30, 2013 /PRNewswire/ -- At today's American Heart Association 2013 Wall Street Run & Heart Walk in New York City, bountiful flavors and wholesome Chilean nutrition will meet walkers' steps and runners' highs.