News in Photos

Yes, ultramarathons – races of greater length than a standard 26.2-mile marathon – can get a bit crazy. Some go upwards of 100 miles and 24 hours. But you’d be surprised just how doable something that hard can actually be.

ATLX Expert Dr. Robert Ziltzer shares his expertise on the effects of nighttime eating and tips to avoid the lure of the midnight fridge monster.

Athletes and weekend warriors have benefited greatly from both HIIT and LISS, but which one is better for you?

We know about the health benefits of finishing a triathlon, and the pride that comes with it. But could triathlon be moving into the business and social world as the new golf?

With another Valentine’s Day in the rearview mirror, we’re taking a look at some of the do’s and don’ts for the active couple.

At one point, Kacie Cleveland thought she would never be able to walk, let alone run again. Now she's breaking records in rollerblading and stair climbing. Who knows what she'll accomplish next?

Miro Gladovic, an avid sports enthusiast and athlete, writes about how training technology like the Nike+ Fuelband and various apps have transformed his active lifestyle... and how they can change yours.

Not only did these Military Men complete the 7 Summits Challenge. They did push ups in extreme conditions to honor Americans fallen soldiers.

World Cup referees might not be the athletes the players are, but you might be surprised at the level of training that goes into officiating on the world’s biggest soccer stage.