National Fitness Day 2025!

National Fitness Day is happening on Wednesday 24th September 2025! It’s a yearly event run by ukactive that celebrates how getting active can help us feel healthier and happier. Since kicking off in 2011, it’s brought millions of people across the UK together to move, stretch, dance and have fun. While it's all about enjoying being active on the day, it’s also a great reminder that staying fit is part of a bigger journey toward feeling good in the long run. 

Your health is important and by taking part in physical activity, your physical, mental and social wellbeing will benefit. Both our members and non-members will be able to enjoy a host of free fitness classes at various locations across the UK. 
This year’s theme, “Powered by You!”, puts the focus on you — celebrating the power we all have to take those small, lasting steps toward a stronger, healthier future. 

To celebrate this event Leisure Centres in the Royal Borough of Greenwich will be offering complimentary workout sessions, ranging from HIIT and yoga to dance fitness classes and spin classes. 

Spaces are limited and must be booked in advance either via the BetterUK app or our website. Spaces can be booked up to 7 days in advance. 

Whether you choose to attend a fitness class, go for a walk, or try a new sport, the event aims to inspire positive changes in daily routines. We want you to shout about it on social media using #FITNESSDAY #POWEREDBYYOU and by tagging @FitnessDayUK and @BetterUK