Most coaches suggest the gradual approach in terms of race distance and training mileage.
He was out for 5 miles when he saw something suspicious going on.
The tennis legend will guide five men during their 26.2-mile journey through New York City in November.
The silver medalist dedicated his finish to his gay and lesbian friends.
She wanted to race the 1500m as well, but a clerical error cost her a spot in that event.
Runners have the chance to earn a total of six finisher medals.
Groups are trying to raise $26,500 for the project.
Be sure to adjust your inbox settings!
The American was passed by Ethiopian Mohammed Aman with 20 meters to go.
There are many useful online resources available to runners.