Multi-Activity After-School Programs in Boulder, Colorado
Junely lists 90 multi-activity after-school programs in Boulder — fall 2026 schedules captured June 25 – October 25, 2026.
90 programs76 open now6 waitlist$25–$695captured June 25 – October 25, 2026
Adult Fitness & Ninja
The Warrior Playground
Ages 16+
OpenView details →Aerial Arts Classes
Boulder Circus Center
Starting at Age 8
OpenView details →Birthday Parties
The Warrior Playground
Ages 4+
OpenView details →Blacksmithing
TinkerMill
Ages 12-17
OpenView details →Boulder County 4-H
Boulder County 4-H
Ages 5-18
OpenView details →BVSD Before & After School Care (2026-2027)
YMCA of Northern Colorado
Grades K-5 · School days, end of school day until 6:00pm, Monday-Friday; before and after school start on August 17 · $378/mo part-time, $630/mo full-time (after-school only; $100 annual registration)
OpenView details →Camps
The Warrior Playground
Ages 5–13
OpenView details →Carving Children's Character
Sloyd Experience
Ages 6-14
OpenView details →Competitive Programs
The Warrior Playground
Ages 6+
OpenView details →Cub Scouts
Scouting America
Grades K-5 · Weekly, varies by pack · $85/yr
OpenView details →Demonstration Gardens
Boulder County 4-H
All Ages
OpenView details →Dungeons & Dragons - Fridays (11-12)
Arts Hub Boulder County
11-12 yrs · Fri 4:15-7pm · $180/semester
OpenView details →Dungeons & Dragons - Fridays (13-16)
Arts Hub Boulder County
13-16 yrs · Fri 4:15-7pm · $180/semester
OpenView details →Dungeons & Dragons - Saturdays (11-12)
Arts Hub Boulder County
11-12 yrs · Sat 10am-1pm · $180/semester
OpenView details →Dungeons & Dragons - Saturdays (13-16)
Arts Hub Boulder County
13-16 yrs · Sat 10am-1pm · $180/semester
OpenView details →Early Childhood Movement
The Warrior Playground
Ages 2–5
OpenView details →Elementary
Boulder Spanish
Ages 8–10 · Wednesdays 4–5pm · Free
OpenView details →Erie Community Center Fall 2026 (Ages 4-12) Daytime
Sticky Fingers Cooking Erie
Ages 4-12 · Thursdays 10:00 AM - 11:00 AM MT, 09/10/2026 - 10/15/2026 (6 classes); the follow-on 'Erie Community Center Fall (2) 2026 (Ages 4-12)' runs 11/05/2026 - 12/17/2026, Thursdays 4:30 PM MT (an after-school slot, not daytime)
OpenView details →Friday Night Fun
City of Boulder Parks & Recreation
Ages 6-18
OpenView details →Inclusion Support
City of Boulder Parks & Recreation
All ages
OpenView details →Infant / Toddler Program
St. Vrain Valley Schools
Infants & Toddlers
OpenView details →JYG
Congregation Har HaShem
Grades 6-8 · Monthly events · $36/year
OpenView details →Kids Fall Baking Workshop (Boulder)
Food Lab Boulder
Monday, Sep 21, 2026, 9:00 AM-12:00 PM · $105 (single-day workshop)
OpenView details →Kids Fundamentals of Cooking - After school Series (Boulder)
Food Lab Boulder
Ages 6-13 · Mondays 4:00-5:30 PM, starting Sep 21, 2026 (8-week series) · $395 (8-week series)
OpenView details →Kids Night Out
YMCA of Northern Colorado
Grades K-5 · First Friday of every month during the school year, 6pm-9pm; 2026-27 Boulder/Lafayette dates: Oct 2, Nov 6, Dec 4, 2026; Feb 5, March 5, April 2, 2027 (no program in January) · Members: $25; Non-members: $30
OpenView details →Kids Take Home Dinner Club (Boulder)
Food Lab Boulder
Ages 7 and up · Tuesdays 4:00-5:45 PM, starting Sep 22, 2026 (8-week series) · $695 (8-week series)
OpenView details →Life Skills ACE Store
St. Vrain Valley Schools
OpenView details →Lil Flyers
Frequent Flyers Aerial Dance
Ages 5-7 · Mondays 4:30-5:30 PM · $144
OpenView details →Little Explorers
Boulder Spanish
Ages 4–6 · Thursdays 4–5pm · Free
OpenView details →Mighty Monkey
ABC Kids Climbing
Ages 2-5 · Sun: 10:00 - 11:30 AM
OpenView details →Mini & Me
Frequent Flyers Aerial Dance
Ages 5+ w/parent · Saturdays 9:45-10:45 AM · $90
OpenView details →Mini mensches (Pre K)
Congregation Har HaShem
Ages 3-Pre K · Sundays, 9:30–12:00 PM · $450 for the year
OpenView details →Mini Monkey
ABC Kids Climbing
Ages 2-5 · Sun: 9:00 - 10:00 AM
OpenView details →Mini Monkey
ABC Kids Climbing
Ages 2-5 · Sun: 10:00 - 11:00 AM
OpenView details →Mini Monkey
ABC Kids Climbing
Ages 2-5 · Sun: 11:00 - 12:00 PM
OpenView details →Mixed Circus Sessions
Boulder Circus Center
Starting at Age 6
OpenView details →Monkey
ABC Kids Climbing
Ages 2-5 · Sun: 11:00 - 12:00 PM
OpenView details →Monkey & Me
ABC Kids Climbing
Ages 2-5 · Sun: 10:00 - 10:45 AM
OpenView details →Movement Mentors
City of Boulder Parks & Recreation
Ages 14-21 · Varies
OpenView details →Non School Day K-5 Care
St. Vrain Valley Schools
Grades K-5
OpenView details →Open Gym
Frequent Flyers Aerial Dance
Ages 12+ · Saturdays 2:00-3:25 PM · $90
OpenView details →Open Gym
Frequent Flyers Aerial Dance
Ages 12+ · Sundays 2:00-3:25 PM · $90
OpenView details →Open Play
The Warrior Playground
Ages 3+
OpenView details →Parent / Child
The Little Gym
4 Months – 3 Years Old
OpenView details →Parents Night Out
The Warrior Playground
Ages 5-13
OpenView details →Riders Package
Blue Sport Stable
Ages 5-12 · Weekly sessions · $240
OpenView details →School Day Off Camps
YMCA of Northern Colorado
Grades K-5 · BVSD days off at the Lafayette and Boulder Ys: Sept 21, Oct 12-13, Nov 11, Nov 23-25, Dec 21-23, Dec 28-30, 2026; Jan 4, Jan 18, Feb 15-17, March 15-19, 2027
OpenView details →Scouts BSA
Scouting America
Ages 11-17 · Weekly, varies by troop · $85/yr
OpenView details →Sea Scouts
Scouting America
Ages 14-20 · Varies by ship · $85/yr
OpenView details →Spark! Discovery Preschool
St. Vrain Valley Schools
Ages 3-5
OpenView details →Strong Minds Program
Boulder Nordic Team
10+ · Flexible scheduling
OpenView details →Summer Camp
Rocky Mountain Chinese School
Ages 5-13
OpenView details →Super Monkey
ABC Kids Climbing
Ages 2-5 · Sun: 9:00 - 10:00 AM
OpenView details →Super Monkey
ABC Kids Climbing
Ages 2-5 · Sun: 10:00 - 11:00 AM
OpenView details →Super Monkey
ABC Kids Climbing
Ages 2-5 · Sun: 11:00 - 12:00 PM
OpenView details →Super Riders Package
Blue Sport Stable
Ages 5-12 · Weekly sessions · $325
OpenView details →Teen Creative Writing Workshop
Dairy Arts Center
Ages 14-17 · $225
OpenView details →Tzofim
Congregation Har HaShem
Grades 3-5 · Monthly events · $36/year
OpenView details →Venturing
Scouting America
Ages 14-20 · Varies by crew · $85/yr
OpenView details →Water Aerobics
City of Boulder Parks & Recreation
Ages 16+ · Mondays 6-7pm
OpenView details →Water Polo Training
RISE Water Polo
All ages · Practices throughout the week · Varies by level
OpenView details →Welding
TinkerMill
Ages 14+
OpenView details →Woodshop
TinkerMill
Ages 15+
OpenView details →Youth Ninja
The Warrior Playground
Ages 5–17
OpenView details →Youth/Teen Aerial – Int/Advanced
Frequent Flyers Aerial Dance
Ages 8-17 · Saturdays 12:30-1:45 PM · $180
OpenView details →Youth/Teen Aerial Beginner/Int
Frequent Flyers Aerial Dance
Ages 8-17 · Thursdays 4:30-5:45 PM · $180
OpenView details →Youth/Teen Aerial Beginner/Int
Frequent Flyers Aerial Dance
Ages 8-17 · Saturdays 11:00 AM - 12:15 PM · $180
OpenView details →Youth/Teen Fabric/Sling – Int/Advanced
Frequent Flyers Aerial Dance
Ages 8-17 · Tuesdays 4:30-5:45 PM · $180
OpenView details →Youth/Teen Fabric/Sling Beginner/Int
Frequent Flyers Aerial Dance
Ages 8-17 · Tuesdays 4:30-5:45 PM · $180
OpenView details →Youth/Teen Fabric/Sling Beginner/Int
Frequent Flyers Aerial Dance
Ages 8-17 · Tuesdays 6:00-7:15 PM · $180
OpenView details →Youth/Teen Trapeze/Lyra Beginner/Int
Frequent Flyers Aerial Dance
Ages 8-17 · Mondays 4:30-5:45 PM · $180
OpenView details →Youth/Teen Trapeze/Lyra Int/Advanced
Frequent Flyers Aerial Dance
Ages 8-17 · Mondays 4:30-5:45 PM · $180
OpenView details →Мир вокруг нас
Colorado Russian Center
5+ years · Varies
OpenView details →Путешествие по странам
Colorado Russian Center
8+ years · Varies
OpenView details →Рукоделие
Colorado Russian Center
7-8 years · Varies
OpenView details →Хатха йога
Colorado Russian Center
Any · Varies
OpenView details →Devo MTB Fall Season
Boulder Junior Cycling
Ages 12+ · Tuesdays & Thursdays, 4:30-6:30 pm · $545
WaitlistView details →Lafayette B.A.S.E. Pre-registration Fee
Lafayette B.A.S.E.
Ages 5-12.99 · M, Tu, W, Th, F, 2:30 pm - 6:00 pm · $35.00/$35.00
WaitlistView details →Monkey
ABC Kids Climbing
Ages 2-5 · Sun: 9:00 - 10:00 AM
WaitlistView details →Monkey
ABC Kids Climbing
Ages 2-5 · Sun: 10:00 - 11:00 AM
WaitlistView details →Monkey & Me
ABC Kids Climbing
Ages 2-5 · Sun: 9:00 - 9:45 AM
WaitlistView details →Peak to Peak B.A.S.E. Pre-registration Fee
Lafayette B.A.S.E.
Ages 5-12.99 · M, Tu, W, Th, F, 2:30 pm - 6:00 pm · $35.00/$35.00
WaitlistView details →Drop-In Programs
Airborne Gymnastics
View details →Longmont Rec Memorial Building Fall 2026 (Ages 5-12)
Sticky Fingers Cooking Longmont
Ages 5-12 · Thursdays 4:30 PM MT — Fall: 09/03/2026 - 10/08/2026 (6 classes); Fall (2): 10/22/2026 - 12/10/2026 (7 classes)
View details →Teen 1 Student Company
Frequent Flyers Aerial Dance
Wednesdays 4:30-6:30 PM
View details →Teen 2 Student Company
Frequent Flyers Aerial Dance
Thursdays 4:30-6:30 PM
View details →Youth Student Company
Frequent Flyers Aerial Dance
Wednesdays 4:30-6:30 PM
View details →Chinese Summer Camp
Yu Juanjuan Chinese
Ages 4-17 · Free
Sold outView details →Pioneer B.A.S.E. Pre-registration Fee
Lafayette B.A.S.E.
Ages 5-12.99 · M, Tu, W, Th, F, 2:30 pm - 6:00 pm · $35.00/$35.00
Sold outView details →Ryan B.A.S.E. Pre-registration Fee
Lafayette B.A.S.E.
Ages 5-12.99 · M, Tu, W, Th, F, 2:30 pm - 6:00 pm · $35.00/$35.00
Sold outView details →Frequently asked
What multi-activity after-school programs in Boulder are open right now?
As of the June 25 – October 25, 2026 capture, Junely lists 90 multi-activity after-school programs in Boulder, of which 76 are open for enrollment and 6 are waitlisted. Statuses were captured June 25 – October 25, 2026 from each provider's published fall 2026 schedule.
How much do multi-activity after-school programs cost in Boulder?
Multi-activity after-school programs in Boulder on Junely range from about $25 to $695, with a median around $180. Prices come from each provider's published fall 2026 schedule, captured June 25 – October 25, 2026.
Are there multi-activity after-school programs in Boulder for a 10-year-old?
Yes. 37 of the 90 multi-activity after-school programs in Boulder accept 10-year-olds. Filter by age on Junely to see live availability for your child's age.