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Children's Birthday Parties at Gymfinity Kids Chatham

Make your child’s birthday unforgettable at Gymfinity Kids in Chatham! We offer our thrilling party venue filled with fun activities. Enquire now to make their day extra special!

Children’s Birthday Parties - Chatham

Looking for a unique and exciting way to celebrate your child’s birthday? Look no further! At Chatham Gymfinity Kids Club, we offer unforgettable birthday parties that will have your child and their friends bouncing with joy!

Our state-of-the-art club is the perfect venue for a birthday party that gets kids moving. Partygoers will have a blast with an exciting range of gymnastics and ninja activities. They’ll get to experience our top-notch equipment, including giant air tracks, sprung floors, beams, bars, and a thrilling ninja obstacle course.

Book our unique Chatham birthday venue today

At Gymfinity Kids, everyone is welcome to celebrate their special day with us, both members and non-members alike. We host parties on Saturdays and Sundays, with space for up to 15 children.

Why not check out our Nourishment Ambassador, Annabel Karmel’s top tips for creating nutritious and delicious party food.

*Please note, families are invited to bring their own party food and we are unable to offer cooking or preparation facilities.

*Please can we ask parents not to include nuts or grapes in any party food. Although parents provide their own food for parties, we do ask that you check with other children attending your party regarding food allergies.

Ready to plan the best birthday party ever?

Our dedicated team is on hand to help you every step of the way. From choosing the perfect theme to ensuring the day runs smoothly, we’re committed to making your child’s birthday a truly special occasion.

Let’s get this party started at Chatham Gymfinity Kids Club, where every birthday is a blast and every child is a star! Contact us today to check availability and book your party.

Frequently Asked Questions

What days are birthday parties hosted at Chatham Gymfinity Kids Club?

At Chatham Gymfinity Kids Club, we offer birthday parties on weekends only. Please check with the club as we sometimes host parties on a Friday evening, but this entirely depends on availability and other classes/events being held at the club.

How long does a typical birthday party last at the club?

When you host a birthday party with Gymfinity, you get to enjoy a party at our club for 1.5 hours. This consist of an hour on the gym floor with our coaches, plus 30 minutes in our party area or party room to open presents and enjoy food.

What is the cost of hosting a birthday party at the club?

The cost of a birthday party at our Chatham club is £200*

This price is for up to 15 children. For each additional child, there is a cost of £10 per child. We can host 20 children maximum for one party.

*Prices correct as of July 2023. Subject to change.

Can parents stay and watch the party?

Of course! If parents wish to stay on-site, we have a café on-site near reception where you can relax and enjoy a hot drink or snack. We also have WIFI in the club in case you need to get online. You can head to the viewing area where there is plenty of seating to view the gym floor and can watch the kids playing games and exploring the equipment. There will always be coaches on the gym floor to supervise.

Are there any age restrictions for the birthday parties?

Children under 5 years old are welcome to join in the fun at our birthday parties, however, they will require a parent or suitable adult to accompany them on the gym floor. Please let us know if the majority of your guests will be under 5.

Can we decorate the party area?

We highly recommend for you to bring decorations to decorate the party room or party area whilst the children are on the gym floor! It can help make the day feel extra special for the children and add that extra sparkle to the experience. You’re more than welcome to bring table clothes, streamers, bunting, birthday balloons and other decorations.

We’ve even had parents bring Snow White along to help sing Happy Birthday! Please speak to our Member Service team or to the club reception about your plans if they go beyond decorations. We’ll see if we can accommodate any extra touches you wish to bring to the party!

Please be aware that sometimes we have many parties booked so we can only let you decorate once your party slot has begun, and please factor in time after the party to quickly tidy up what you’ve brought.

What food can I bring for the party?

You can bring whatever food you wish for the party! You can bring in cold food such as sandwiches, crisps, chocolates and other snacks. Feel free to nip out and collect your feast while the kids are partying on the gym floor, however, there needs to be at least one parent on site during the party.

You can also order pizza or other hot food to the club if you wish – please be aware of the timing of your booking though. If you order food to the club, it must arrive on time as we cannot extend your party booking slot to accommodate late arrivals of deliveries.

Some of our clubs offer food packages, however this is yet to be rolled out to all clubs due to availability of facilities. Please enquire with the club at or Member Services at regarding food packages for parties.

Please note, that our clubs are NOT allergy-free facilities. We recommend that you do not bring anything that contains nuts on-site and check with the parents/guardians of the children you have invited regarding allergies.

Can parents bring alcohol into the club?

No – we do not allow any alcohol into our clubs and alcoholic beverages are not to be consumed on-site.

What is the cancellation policy for birthday parties?

In the instance of a party booking, a minimum of 50% of the party cost will be taken at the point of booking. The final payment must be made a minimum of 2-weeks before the party date. Failure to do so will result in the party being cancelled.

You will be entitled to a full refund should you cancel more than one month before the party date, and there will be a 50% refund if your party booking is cancelled 2 weeks before. You can reschedule the party free of charge for another date if less than 2 weeks prior. In this instance you will not receive a refund.

There will be no refund for cancelled children.

If you have any questions regarding cancellations, please contact our Member Service team at

How far in advance do we need to book the party?

Booking a birthday party at Gymfinity Kids depends entirely on availability at the club – it’s on a first come, first served basis. Our party bookings can get very busy, so we advise for you to book your party as early as possible to avoid disappointment!

Can we extend the duration of the party if needed?

Unfortunately, we’re unable to extend the parties beyond 1.5 hours due to classes on the gym floor and other party bookings that will require the gym floor and party area. We will need to keep to the timings so please be sure to arrive on time at the start of your booking so you don’t miss out on any fun!

Do I need the parents of the attending children to sign a waiver?

Yes, we will send you the waiver to circulate to the parents of the children you have invited to the party. This needs to be completed before the party.

The waiver ensures we have the details of the attending children, including their GP practice, medical/behavioural conditions or allergies, consent for Gymfinity Kids social media and an emergency contact.

You can access the waiver here:

Are there any restrictions on photography or videography during the party?

We ask for you to get the consent of the parents regarding photography and videos of the party. Especially if you plan to put any images or video clips onto social media.

Are there any discounts for booking multiple parties or existing Gymfinity Kids members?

We currently do not offer any discounts for multiple parties booked, but existing Gymfinity Kids members get a 10% discount when booking a party with us!

Can we request a tour of the venue before booking the party?

You are more than welcome to come into club view the party facilities and the gym floor before booking. Please contact our Member Service team regarding a tour at, or speak directly to the reception of the club. Tours depend on availability of staff as we may not be able to facilitate a tour during our peak hours when the club is busy.

Birthday Party Enquiry form

    Parking and Address Information

    Our Chatham club is located in the Waterside retail park and has restaurants and cafes in the vicinity. There is also an on-site café in the club. Chatham club has free parking available.

    Gymfinity Kids, Chatham Waterside, Leviathan Way, Chatham, ME4 4LL
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    Opening Hours

    • Mon 9AM - 8PM
    • Tue 10AM - 8PM
    • Wed 9AM - 8PM
    • Thu 10AM - 8PM
    • Fri 10AM - 7PM
    • Sat 8AM - 2PM
    • Sun 8AM - 2PM

    *Clubs may open later on a weekend for parties

    Brochure Download

    Please provide the following details to download our latest brochure: