The Backyard Dash is a great dry obstacle course. Kids start off by navigating 4 pop ups, sliding through the tunnel slide, dodging through 3 more obstacle and proceeding up the stairs and down the slide. Features our exclusive Non-Slip Material on the mattress. The Backyard Dash requires a regular household outlet for power… FUN SOURCE IS NOT RESPONSIBLE FOR POWER NEEDS. We do rent generators should you need power for your event. One generator will power 2 inflatable blowers.