Coming soon: 'The Home Stretch' documentary on Meb Keflezighi

Meb Keflezighi will run his last marathon as a professional in New York on Nov. 5. Jim Rogash/Getty Images

For two decades, Meb Keflezighi has been at the forefront of American distance running. Now, on the eve of his retirement, we're taking a look at his evolution -- and his future.

The Home Stretch is a five-part documentary series that follows Meb as he approaches his final professional race: the New York City Marathon. The first episode will premiere Oct. 31 on RunnersWorld.com, with subsequent episodes to follow each weekday -- and the finale the day after the race on Nov. 6.

View the trailer here on Runner's World.