Youth Wee Climb Introduce your child to the sport of climbing.(Ages 6-8) First Ascent Teaches your child the skills required to become a proficient climber.(Ages 9-14) Adventure Rock Climbing Team For kids serious about becoming stronger, smarter, more competent climbers. (Ages 6-18) ARCT Select For committed youth climbers who are ready to compete at a higher level. (Ages 6-18) High School climbing teams Join a climbing team at your high school.