Upping your fitness doesn't have to cost a fortune - London is packed with opportunities to help you get in shape on a budget.
Gyms including Fitness First, LA Fitness and Nuffield Health all offer free passes for day trials.
Or if you're looking for something a little more permanent, check out one of the free fitness classes available across the capital.
What: Free running clubs with routes including 5K, 7K and 10K, plus free HIIT and "train to run" sessions
Where: NikeTown, Covent Garden, White City, Stratford, Blue Water and Mile End
Details:nike.com
What: Complimentary yoga classes and run clubs
Where: Community sessions are held in King's Road, Covent Garden, Marylebone and Westfield
Details:info.lululemon.co.uk
What: Free fun fitness sessions including running and games
Where: City Hall and Primrose Hill
Details:projectawesomelondon.com
What: Get fit by helping with community projects or jogging to see an isolated person
Where: Various London locations, sign up to connect with people in your area
Details:goodgym.org
What: Free, weekly, 5K runs open to all abilities
Where: Worldwide, sign up to view upcoming events
Details:parkrun.org.uk
What: Free in-store classes including ski fit, yoga, barre, running club and outdoor training
Where: Various London locations
Details:sweatybetty.com
What: Free workout classes using the in-store gym equipment
Where: Covent Garden
Details:fitness.reebok.co.uk