High-energy academy experience
School is out, Academy is in.
Kids' Summer & School Break Academies in Stratham, NH
High-energy KidStrong academies that build confidence, strength, teamwork, and unforgettable memories.
KidStrong Stratham
Academies run at KidStrong Stratham, 28 Portsmouth Ave STE 10 in Stratham, NH. Call us at +1 603-296-1272 to check dates and availability.
28 Portsmouth Ave STE 10Stratham, NHWhy Stratham, NH families love us
BC
BRANDON C.
"Incredible 7th Birthday Party at KidStrong Stratham! We just celebrated our daughter’s 7th birthday at KidStrong Stratham, and we couldn’t have asked for a better experience! A huge shoutout to Coach Joe and Coach Amelia—they were phenomenal! From the minute we arrived, they brought high energy, kept all the kids en..."
October 3, 2026
BB
BONNIE B.
"Kid Strong was recommended to us as a good movement activity. It is so much more. This month we're covering public speaking skills in the activities. Answer a question, like what is your favorite holiday and why and then complete a movement activity. He participated in a wrecking ball movement that he really enjoyed. Great organization!"
August 12, 2026
GP
GABRIELA P.
"My son love go to KidStrong! He always have a lot of fun and the place and all the staff are so good. I’m grateful to found this place."
July 23, 2026
KD
KELLY D.
"My son absolutely LOVED his first class! He loved “working out” and meeting new friends. I would recommend this center because of how welcoming everyone is. They encourage the kiddos to do their best and have fun. My son will absolutely be going back! I love that there is a place like this around! The coaches were absol..."
July 13, 2026
AS
ALYSSA S.
"Amazing at meeting kids where they are and fostering confidence. My son has gotten noticeably stronger and wants to participate in their summer camp now! Cannot recommend enough 💪🏽"
June 15, 2026
BH
BRIANNA H.
"The coaches are so great. Their energy and inclusion for all the children is admirable. They make such an effort to remember names and make each child feel special. I’ve been in classes where (on a rare occurrence) a child may not be listening or scared to participate and they go above and beyond to redirect behavior or e..."
May 31, 2026
NW
NICOLE W.
"It’s a great place for kids. The coaches seem to care and are very involved and dedicated. The program is fun and educational. The price for the membership is on the higher end and I’m not sure if it’s sustainable long-term which is a shame because it’s very beneficial for the kiddos"
April 30, 2026
AM
ALEXX M.
"Kidstrong has such a positive program, my kids can't wait to go each week! The teachers know them and support them which we love. The skills that they learn are both physical and mental and team work is at the heart of the classes"
April 9, 2026
SW
SCALA W.
"Excellent classes, coaches, and curriculum. Great positive and encouraging energy. So happy my son goes there - he loves it."
April 9, 2026
CK
CHRISTYN K.
"The entire concept of Kidstrong is so amazing to our family, but getting to see our son thrive and grow in different ways than we could have helped him do on our own is just amazing. We plan to homeschool our children and places like this make it feel more possible and like we can give him important social experiences and s..."
March 30, 2026
MT
MEAGAN T.
"First day.. super clean, professional, exciting. I’ve done gymnastics since I was 3 and coached since I was 13. They really nailed this program perfectly to keep kids engaged, active and excited. Can’t wait to come back next week with my 3 year old son."
March 27, 2026
RT
R T.
"My 2 year old loves her wednesday morning classes with Coach Zach. Its a super welcoming, energetic and fun environment! We love the structured play and games, its really teaching her how to sit, listen, and try her best! 100% recommend trying it out!"
March 20, 2026
TW
TAMARA W.
"I can’t say enough wonderful things about KidStrong Stratham, and especially about Coach Ava! From the moment my kids stepped into her class, I felt welcomed, supported, and motivated. Ava’s infectious enthusiasm and expert guidance make every session both challenging and fun. Coach Ava takes the time to understand eac..."
March 8, 2026
KN
KATIE N.
"My son has been at Kidstrong Stratham for a year and a half and he loves it!! He is challenged by physical activity, works on social skills, and takes pride in what he accomplishes. We’ve also done Kidstrong Academy during the summer and the days are structured with so much play he sleeps on the way home! Come join us, it..."
March 7, 2026
JM
JUSTINE M.
"My children have been going here for about a month. My kids love going to KidStrong and ask me every morning "is today KidStrong day?." I love the well-rounded programming and how age-appropriate all of the tasks are. So far, we are pleased with how things are going at KidStrong!"
March 3, 2026
What you get
Epic days. Stronger kids.
Academy blends movement, learning, confidence-building, and friendship into a high-energy day kids love.
View Academy DatesObstacle courses and movement challenges
Team-based games and activities
STEAM-inspired activities may be included through physical challenges. Contact KidStrong Stratham at +1 603-296-1272 for more information.
Opportunities to make new friends
Coach-led programming
Safe and supportive environment
Epic Finale celebration
High-energy fun
School is out, Academy is in.
KidStrong Academies keep kids active, engaged, and having fun through obstacle courses, team games, and movement-based activities designed just for them.
View Academy Dates
Full day energy
A day packed with wins.
From creative challenges to hands-on activities, kids use problem-solving, teamwork, and imagination throughout the Academy experience.
View Academy Dates
Stronger kids
Epic days, unforgettable memories.
Kids build confidence, strengthen social skills, and develop teamwork through activities that encourage growth, leadership, and friendship.
View Academy Dates
Coach-led
Professional coaches that make a difference.
Every Academy is led by KidStrong-certified coaches who create a positive, supportive environment where kids can learn, grow, and have fun.
View Academy DatesA day at KidStrong Academy
From first warm-up to final flex.
Every day at academy is built to help kids win at life through high-energy movement, exciting challenges, and coach-led activities from drop-off to pickup. Here’s how a typical day takes shape.
Explore the Floor
10 minKids hit the Blue Floor to warm up, get moving, and get fired up for the day through dynamic movement activities that prepare them for the exciting challenges ahead.
Affirmation & Greeting
5 minEvery day starts with reps of confidence — our signature affirmation, "I am strong, I am brave, I can do this!" — plus eye contact, a firm handshake, and a strong introduction.
The First 60
60 minA full hour of obstacle courses, head-to-head games, and relay races that build strength, agility, and grit — and it's the high-energy highlight of the day.
Snack & Recharge
20 minA well-earned break to refuel, hydrate, and recharge before the next round.
Kids' Choice
25 minKids choose from coach-led ninja courses, obstacle courses, and movement challenges that reinforce balance, coordination, agility, and core strength.
Daily Challenge
15 minA new featured challenge every day — kids go for personal bests, nail their form, and level up.
Lunch
40 minA midday break to refuel and reset before the afternoon's activities.
STEAM-Inspired Physical Activities
30 minKids participate in coach-led physical challenges that encourage critical thinking through movement while developing core strength, coordination, balance, agility, and body awareness.
Obstacle Course Challenge
25 minKids work together to build and complete obstacle course sequences that reinforce balance, coordination, agility, body control, and core strength through coach-led movement.
Closing Ceremony Practice
15 minThroughout the week, kids prepare for the Closing Ceremony by practicing movement skills, taking the podium, and confidently reciting the KidStrong affirmation before showcasing what they've learned to their families.
Cooldown
10 minA focused recovery block of box breathing and mobility work to reset body and mind.
Awards
5 minThe big celebration to close the day — awards that recognize standout effort, character, and leadership.
Sample schedule — exact timing and activities may vary.
Plan your academy
Academy dates at KidStrong Stratham.
Availability, hours, and single-day options vary by date. Call KidStrong Stratham at +1 603-296-1272 to find the best academy option for your family.
Week-Long academy Sessions
Drop-In Day academy (when available)
Seasonal & Holiday academies
Center-Specific Schedules
Flexible academy options
Local center support
Science-based programming
We help build stronger and more confident kids.
Our curriculum is based on developmental science. We leverage experts in occupational therapy, child development, and physical education to build kids who make friends, conquer challenges, and raise their hand high in the classroom.
Questions Parents Ask
Frequently Asked Questions
Everything you need to know about KidStrong Academy.
What ages can attend academy?
Academies are for ages 4-11. Ages may vary depending on your specific location. All kids must be potty trained.
What hours do you offer academy?
Academy hours vary by academy date. Check with KidStrong Stratham at +1 603-296-1272 for the most accurate schedule.
Do I need to be a member to attend KidStrong Academy?
No. A KidStrong membership is not required to attend academy.
Can I register my child for individual days during a week-long academy session?
Drop-In Day academies may be available based on availability and academy enrollment. Call KidStrong Stratham at +1 603-296-1272 to check available academy options and schedules.
How early can I drop off my kid?
Doors open 10 minutes before academy begins.
Are waivers required?
Yes. All participants must complete a waiver before attending.
How do we sign in and out?
KidStrong uses a secure check-in and check-out process through the academy Kiosk. Parents and authorized trusted contacts use a unique PIN for pickup and drop-off.
Can kids leave the building?
No. Children cannot leave the building unless they are with a parent or approved guardian.
Ready for academy?
Book KidStrong Academy today.
High-energy games. Certified coaches. Confidence-building fun. Let’s make this academy strong.
Note: KidStrong is a children's fitness and enrichment program - not a licensed childcare, daycare, or educational facility. All centers operate in compliance with local, state and federal requirements.