Chairborne

Chairborne is an obstacle, used as the first obstacle in the Spring Wipeout Zone of Season 4, replacing the Springshot (which was used in the first four episodes). It was then later used in Summer Wipeout, being interchanged with the Towering Flume of Doom for the rest of the season.

Contestants sit in a chair, and on the last second of the countdown, it speeds up the track, and when it reaches the end, it blasts them out through the air into the water below.