Youth ARCT 2021 New discipline each week. Bouldering, Sport/Speed, or base fitness. (Ages 13-18) High Schoolclimbing teams Join a climbing team at your high school. Classes & Crew Join the Adventure Rock crew or one of our classes— we cater to all ages and ability levels. CAMPS New discipline each week. Bouldering, Sport/Speed, or base fitness. (Ages 13-18)