Caffeine is everywhere in sports nutrition products. How much does it help?
The Olympic track star attempted the tough obstacle course on the NBC game show.
A look at the gear that Competitor editors are falling in love with this month.
A clever bit of guerrilla marketing before the famous 10K race.
More than 46,000 runners finished the 2015 Bolder Boulder 10K on May 25.
Unless you actually run the tangents in a race, you’ll probably be running farther than you think.
A newer running brand, Topo Athletic is offering the Fli-Lyte road shoe among its 2015 releases. So what did our testers think?
One of the top 10Ks in the U.S. had strong American representation.
The Bolder Boulder 10K, now it its 37th year, has been run every Memorial Day in Boulder, Colo., since 1979. It’s been one of the
We caught up with two-time Olympian Kara Goucher on May 23 in Boulder, Colo., to see what’s next on the horizon for her as she