< Back 30' Obstacle Challenge Actual Size: 30x11x12 Setup Area: 32 x 14 x 14 Add to Cart $325.00 The Backyard Obstacle Challenge offers 30 feet of challenge obstacle entertainment in one unit. This inflatable play structure takes participants on a journey crawling through tunnels, maneuvering around horizontal and vertical pop-ups, with stamina-building climbing and descending along the way! This sleek, low-profile Backyard Obstacle Challenge provides a bright, primary-colored purple, yellow and red theme and its arching design will attract attendees and keep them entertained.