Individuals and firefighters will run up and down the stairs of the Coliseum in three different challenges: the Climb, which consists of over 1,500 stairs; the Ultra Climb, which consist of over 5,000 stairs; and the Firefighter Challenge, which consist of firefighters running up and down over 1,500 stairs in full firefighter gear. Stay for the after-party after the event. Proceeds benefit the American Lung Association.