I survived the Chicago Urbanathlon this past weekend. The obstacles included tires to stutter-step, monster truck tires to climb, monkey bars, Marine hurdles on the beach, ~600 step climb in Soldier Field, the Taxi hurdle, the 8 foot wall (pictured), and new this year - the frigid rain and sleet during the last mile.
A great challenge and lots of fun. More photos from the weekend are on Flickr.

