ONLINE

Simply head over to Tees Active’s Booking Platform and create an account, then from your account you can sign up! If you’ve not had an account before please create a new member account.

Once logged in, click on ‘membership prices‘. From here, you can select the club you would like to visit and select your the day pass option (please note you can visit more than one venue).

Then fill in all of your information, add the discount code when prompted and you will then be ready to get started!

IN AN ACTIV8 FITNESS CLUB

Just go to any Activ8 venue and speak to a member of the reception team and they will be able to assist you on one of our portals. Then fill in all of your information, add the discount code when prompted and you will then be ready to get started! It’s as easy as that!

Free passes are available between 1st – 15th June 2026.

Passes are only available on the day of your visit and can be purchased online or in venue (free of charge with the discount code).

Swimming, fitness classes and sauna and steam facilities are not included within the free day passes.

Yes, users can use multiple sites on their day passes. Our locations are Billingham Forum, IB Leisure, Stockton Splash and Thornaby Pavilion.

Customers are entitled to one pass only.

You will need to be 16 years old or older.

Each day pass expires at the closing time of each fitness club. For example if you get a day pass at 2pm, you have until the closing time on the same day to use your pass. Please note that day passes do not last 24 hours.

To see the opening hours of each fitness club click on the relevant club below.

Billingham Forum
Stockton Splash
Thornaby Pavilion
IB Leisure

Yes, we want you to get the most from your membership with Activ8, so it’s really important that you come along to your first induction/member journey appointment where a member of our friendly team will run through everything you need to know plus the team can put together a workout programme to help you get the most from your membership.