Colleen De Reuck (2.34) on her last competitive race after the 2010 Chicago Marathon

Sammy Wanjiru Amazing Men's Finish at 2010 Chicago Marathon

Magdalena Lewy-Boulet's Chicago Experience

Brooke Wells after running 2:37 at the 2010 Chicago Marathon

Haile Gebrselassie Road to NYC Marathon: Part 1, His Life

Jason Hartmann (2:11:06) top American after the 2010 Chicago Marathon

Desi Davila (2:26) after a big run at the 2010 Chicago Marathon

Magdalena Lewy-Boulet (2:28) after the 2010 Chicago Marathon

Erin Moeller (2.37) after the 2010 Chicago Marathon

Ryan Sheehan on being the women's rabbit after the 2010 Chicago Marathon

Martin Fagan on being a rabbit after the 2010 Chicago Marathon

Mike Morgan (2.14.55 PR) after the 2010 Chicago Marathon

Tera Moody (2.30 PR) after the 2010 Chicago Marathon

Champion Sammy Wanjiru (2.06.24) after the 2010 Chicago Marathon

Dot Mc Mahon after the 2010 Chicago Marathon

Sammy Wanjiru with NBCChicago.com after winning 2010 Chicago Marathon

Colleen De Reuck (2.34) on her last competitive race after the 2010 Chicago Marathon

Chad Johnson after the 2010 Chicago Marathon

Nick Arciniaga after a disapointing 2010 Chicago Marathon

Luke Humphrey (2.15) after a solid performance at the 2010 Chicago Marathon

Mellisa White after the 2010 Chicago Marathon

Julian the barefoot dude

Joan Beniot Samuelson 2:47:50 at 2010 Chicago Marathon

Liliya Shobukhova on NBCChicago.com after winning 2010 Chicago Marathon

Women's finish at the 2010 Chicago Marathon

"The Hay Is In The Barn" Wesley Korir and coach Ron Mann before the 2010 Chicago Marathon

Berlin Marathon race director Mark Milde and Mary Whittenberg on feedback they get form athletes on the World Marathon Majors before the 2010 Chicago Marathon

Boston Marathon race director Guy Morse on the World Marathon Majors before the 2010 Chicago Marathon

Carey Pinkowski on this year's weather before the 2010 Chicago Marathon

Mary Wittenberg on the strategy of the World Marathon Majors before the 2010 Chicago Marathon

Carey Pinkowski on the challenges of the World Marathon Majors before the 2010 Chicago Marathon

Mary Wittenberg on improving the World Marathon Majors before the 2010 Chicago Marathon

Berlin Marathon race director Mark Milde on the world marathon records before the 2010 Chicago Marathon

Berlin Marathon race director Mark Milde on the World Marathon Majors before the 2010 Chicago Marathon

Mary Wittenberg on sponsorship of the World Marathon Majors before the 2010 Chicago Marathon

Boston marathon race director Guy Morse on sponsorship of the World Marathon Majors before the 2010 Chicago Marathon

Mary Wittenberg on the challenges of World Marathon Majors before the 2010 Chicago Marathon

Carey Pinkowski welcomes World Marathon Majors race directors before the 2010 Chicago Marathon

Armen Vartanian on his goal of breaking the Armenian national record of 2:20 before the 2010 Chicago Marathon

Elite support at the 2010 Chicago Marathon - behind the scenes with Eric Lesch

The Weekend Ahead - Oct 7th Edition

Nick Arcianaga before the 2010 Chicago Marathon

Magda Lewy-Boulet before the 2010 Chicago Marathon

Justin Young befoe the 2010 Chicacgo Marathon

James Carney talks about cutting his hair before the 2010 Chicago Marathon

Fasil Bizuneh before the 2010 Chicago Marathon

Desi Davila before the 2010 Chicago Marathon

Colleen De Reuck before the 2010 Chicacgo Marathon

Chad Johnson before the 2010 Chicago Marathon

Mammoth TC WOW - Marathon Prep

Jimmy Elam prepares for the 2010 Chicago Marathon

The Mammoth Dream Part 3 - Marathon Preparation

Brooke Wells preparing for the 2010 Chicago Marathon

Ryan Hall talks about the 2010 Chicago Marathon