User blog comment:BlueBarracudas555/Ridonculous Race Contestants Ages/@comment-4389268-20151014132431/@comment-2212492-20151015092134

They sure do look like kids but there have been hints about their aging. We've seen Noah talk about not having to get a job, both Owen and Noah learning how to drive and Geoff's constant motivation for the other teams. But I think that Lindsay and Katie could be classified as 19.