Code Ninjas Sudbury · Summer 2026
Camps where kids code games, build robots and leave with something they made.
Weekly half-day and full-day camps in Sudbury, Hopkinton, Northborough and Wellesley, MA for ages 5–14. Topics, dates, pricing and remaining spots below are pulled live from our registration system.
Small squads, real projects
Up to 10 Ninjas per half-day camp with a Code Sensei guiding every build, so kids leave with a finished game, robot or model.
Half day or full day
Pick a morning or afternoon topic, or combine both into a full day with supervised lunch and recharge time in between.
No experience needed
Camps are levelled for beginners and returning Ninjas alike — we meet each camper where they are and push from there.
This summer's camp lineup
Pick your location and age group to see every camp topic, week and time slot currently open.
1. Choose your location
Choose a location above
Then pick an age group and we'll show the live camp weeks for that center.
A day at camp
- 8:30 AMMorning camp drop-off
- 11:30 AMMorning camp pick-up
- 11:30 AM – 12:00 PMSupervised lunch (full-day campers)
- 12:00 PMAfternoon camp drop-off
- 3:00 PMAfternoon and full-day pick-up
Good to know
- Half-day camps cap at 10 Ninjas; full-day weeks cap at 20.
- Every camper works on their own device with a Code Sensei nearby.
- Bring lunch and a water bottle for full-day weeks — snacks are welcome.
- Enrollment and payment are handled securely in our registration system.
Camp questions, answered
What should my Ninja bring?
A refillable water bottle, a snack, and lunch for full-day campers. All laptops, kits and devices are provided.
Can I mix topics across weeks?
Yes. Every week is standalone, so you can book a robotics morning one week and a Roblox afternoon the next.
Is there a sibling or multi-week discount?
Reach out to our team at sudburyma@codeninjas.com and we'll walk you through current camp bundles.
What is the cancellation policy?
Camp weeks can be changed or cancelled up to 14 days before the start date, subject to availability.