Date posted 12 Jul 2023


Join us for an exciting open weekend of 90’s themed activities at your local leisure centre as we say ‘thank you’ for supporting 30 years of GLL’s passion and purpose across the UK.

Friends and family are welcome for free activities and fun between Saturday 22nd and Sunday 23rd July 2023.


Activities across the partnership will include;

  • 90’s themed music in the pool from the 1993 era
  • Children swim For £1 (Sleaford Leisure Centre)
  • Cake stall
  • For younger children arts and crafts: featuring ‘Design the best 30th GLL Birthday card’
  • Free protein shakes (Better Gym Sleaford)
  • Soft Play (One NK)
  • 90s themed Fitness classes (All Sites)


Fitness classes 

Saturday 22nd July

Sleaford Leisure Centre -

Cardio Class - 8.30am (Combat)

Power Pump – 9.15am

Strength and Conditioning - 10am


One NK

Aerobics 9.00am

Power Pump 10.00am


Better Gym Sleaford

Group Cycle –8.30am

Group Cycle – 9.30am

Body Conditioning – 10.30am


Sunday 23rd July

One NK

Circuits - 8.30am (Outside)

Group Cycle - 9.30am

Dance Aerobics - 30am


Better Gym Sleaford

Combat - 8.30am

Group Cycle – 9.30am

Boxfit – 9.30am

Circuit Training – 10.30am


Thank you for choosing Better – which is provided by not-for-profit leisure and cultural social enterprise GLL. (

We exist to get more people more active more often – and hope you will join us at our open weekend to do just that.

For more information please contact the relevant centre’s below:-

Sleaford Leisure Centre:-

Better Gym Sleaford:-

One NK:-