After tackling a Spartan Race untrained, I asked elite athletes how to actually prepare. Here are their five best tips.

After tackling a Spartan Race untrained, I asked elite athletes how to actually prepare. Here are their five best tips.

U.S. Army Green Beret and 2015 Spartan Race World Champion Robert Killian details his obstacle course race training and workout plan for endurance, strength and speed. Spartan world champ Robert ...

More than 10,000 athletes and spectators from around the world will head to Lake Tahoe, Calif., for the Spartan Race world championships competition on Oct. 3 and 4, capping off a season of grueling ...

The Spartan Race came to D.C. and planned out a roughly 3-mile track in, out and through the stadium. (WTOP/John Domen) WASHINGTON — Close to 6,000 people jumped, climbed and ran at the opportunity to ...

Forbes contributors publish independent expert analyses and insights. Mark J. Burns is a freelance reporter covering sports business. Spartan Race is a true test of will, and its executive leadership, ...

A racers maneuvers through punching bags during the Spartan Sprint race inside AT&T Stadium in Arlington, Texas Saturday, June 20, 2015. Participants raced in and out of the stadium and through ...

Spartan Race is an athletic fitness brand that hosts a variety of obstacle course race events across the world. The four-race ...

SANTA MARGARITA, Calif. – Santa Margarita Ranch is slowly being transformed this week from what is typically a vineyard into the host site of an international competition that is expected to draw ...