Ethiopian Genzebe Dibaba broke the world record.
Do we really need special diets in order to increase our performance?
The thrilling race wasn't decided until the final few meters.
High temperatures didn't slow the field much in a variety of races in Eagle Rock, Calif.
Check out these lung-busting workouts, then head out the door and give them a try!
Athletes erupt in their calls for reform against U.S. running’s governing body.
Meet officials declare Shannon Rowbury the winner after several protests.
The two-time Olympian will be moving to Portland, Oregon.
The Americans bring a strong field to this year's race in the heart of Manhattan.
She wanted to race the 1500m as well, but a clerical error cost her a spot in that event.