for 18-year-olds programs

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731 youth activities programs in CO · 24 Closing Soon

🚀 Registration Open

Youth Ice Hockey

City of Longmont Recreation Services

This program provides comprehensive ice hockey training following the USA Hockey curriculum at the Longmont Ice Pavilion. It is designed for youth ages 5 to 18 of varying skill levels from beginner to advanced. Participants will develop essential skating, puck handling, and teamwork skills in a structured environment.

Individual Membership

Loveland CreatorSpace

Provides 24/7 access to Loveland CreatorSpace facilities, including wood shop, metal shop, 3D printers, and laser cutters/engravers.

Virtual Junior Ranger Program

Bent's Old Fort National Historic Site

This online alternative allows children to learn about the history of Bent's Old Fort from home. Participants complete paper activity pages and online tasks to explore the people, places, and events of the 1840s fur trade. Once finished, participants can download and print a virtual Junior Ranger badge.

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Private Lessons

Water Works Swim

Private swim lessons offer one-on-one attention tailored specifically to your child’s needs. This personalized approach helps swimmers build skills quickly and confidently, making it the ideal choice for focused, effective learning.

See website for dates

$58.86

Highlands Ranch, CO 80126

sports

Ages 3–18

🚀 Registration Open

Muay Thai Classes

3D Martial Arts 303

Beginner-friendly Muay Thai training focusing on stance, footwork, combinations, and self-defense. Advanced training is also available for technique refinement and conditioning.

In session · ends Dec 31

Free

Commerce City, CO 80022

sports

Ages 3–18

🚀 Registration Open

Family Programs

U.S. Taekwondo Center

Martial arts classes designed for families to train together and build bonding experiences.

In session · ends Dec 31

Youth Gi Jiu Jitsu Class

Warrior Built MMA

A Brazilian Jiu Jitsu class for youth aged 8 and above, focusing on gi techniques.

In session · ends Dec 31

Denver Soccer Training Clinics

TOCA Denver

Harness the power of TOCA Training in a group setting with our weekly TOCA Training Clinics. Designed for players ages 7-18, our training clinics are innovative tech-backed training developed by former MLS/English Premier League and USMNT World Cup midfielder, led by skilled trainers, and designed to accelerate your development in a fun and challenging environment.

In session · ends Dec 31

Junior/Senior Cheer

Wells Athletics

Advanced cheer training including complex stunts, tumbling integration, and performance techniques. Develops leadership, confidence, and team skills.

In session · ends Dec 31

High School Climbing Club

UG Climbing (CampGrippen)

Two-hour ongoing club for teens to climb casually or push their skills.

See website for dates

See website for cost

Castle Rock, CO 80109

recreation

Ages 14–18

🚀 Registration Open

Field Trips

Infinity Slopes

Educational field trips offering a mix of physical activity and learning in a unique indoor environment, suitable for all ages and skill levels.

In session · ends Dec 31

MOSAIC Youth Group Meetings

MOSAIC Youth at Amazing Grace Fellowship

Weekly gatherings for students in grades 6-12, featuring interactive group games, live music, a 30-minute message, and an altar call. These meetings provide a non-intimidating atmosphere to explore faith and build community.

In session · ends Dec 31

Free

Pueblo West, CO 81007

music

Ages 11–18

🚀 Registration Open

Winter Water Polo Sessions

Rocky Mountain Neptunes Water Polo Club

Year-round youth water polo sessions for players aged 8-18 in Boulder County. Winter schedule began on January 6th, 2026.

In session · ends Dec 31

Youth Leader Lunch

Save Our Youth Mentoring

An event for youth leaders to network, share insights, and gain new strategies to effectively reach and influence youth.

Birthday Parties

Han Lee's Taekwondo Academy

Action-packed martial arts themed birthday parties including games, a mini-lesson, board breaking, and a cake cutting ceremony.

In session · ends Dec 31

Training Package (10 Sessions)

High Five Next Level Training

Commit to your development and save with our 10-session training package. This option is perfect for athletes ready to stay consistent and see real progress over time. Packages offer scheduling flexibility while locking in a discounted rate, helping you stay motivated, accountable, and on track toward your goals.

In session · ends Dec 31

Western Slope Training Sessions

Mile High Wrestling Club

Training sessions at Eagle Valley High School in Gypsum, CO.

Junior Player Series (JPS)

Colorado PGA Junior Golf

Aimed at juniors aged 11-18 who have advanced from the Junior Development Series, providing intermediate tournament experience with primarily 18-hole events.

In session · ends Dec 31

Continuous Children's Dance Program

City of Aurora Parks and Recreation Department

Progressive dance education for students ages 3-19 with classes in ballet, tap, jazz, and more.

In session · ends May 31

Junior Golf Program 2026

Southglenn Country Club

Southglenn Country Club offers a Junior Golf Program for the 2026 season. For more details, please contact Coach Ann via email.

In session · ends Dec 31

Washington Heights Arts Center Classes

City of Lakewood Arts, Parks and Recreation

This program offers hands-on arts education including pottery, drawing, and painting classes held at a historic schoolhouse facility. It is designed for children and youth of all skill levels to explore their creativity through various visual arts mediums. Participants gain technical skills and artistic confidence while working with experienced local instructors.

In session · ends Dec 31

TeenHQ After Hours

inventHQ TeenHQ

A dedicated time for teens in grades 6-12 (ages 12+) to use tools in the makerspace or assist with volunteer projects. Drop in to explore various creative activities and learn new skills.