PHOENIX - A grassroots running competition called the Burrito League is spreading around the world. The competition was started by Chipotle a few years ago, and it is named for the delicious prize ...

Burrito League running competition is spreading around the world. Chipotle started the competition a few years ago, but the event has grown. One event was held in Tempe. PHOENIX - A grassroots running ...

Technogym and World Athletics are teaming up to turn treadmill running into a legitimate sport. The two giants of fitness and athletics have unveiled Run X, the world’s first official treadmill ...