'Urbanathalon' kicks off from Grant Park

October 17, 2009 9:01:39 PM PDT
Actor Tyrese Gibson got the runners on their way for the third annual Men's Health Urbanathlon The race began in Grant Park and took runners past a number of Chicago landmarks. Participants ran up and down the bleachers at Soldier Field and through a tire obstacle at Navy Pier.

The race was followed by festival that included health and wellness expos.