Best gyms with HIIT classes in London (2026)
Looking for gyms with HIIT classes in London? Of the 1,341 active gyms we track in London, 320 list HIIT classes. The quickest route to a full session when time is tight, and usually included in the base membership. Every club below is ranked by member rating and review volume, so the strongest options come first.
We hold no facilities list for a further 316 gyms in London, so some of those may offer HIIT classes too. The count above is what we can confirm, not everything that qualifies.
Top-rated gyms with HIIT classes in London
Showing the top 24 of 320 gyms with HIIT classes in London, ranked by rating and reviews.
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Best gyms with HIIT classes in London: frequently asked questions
- How many gyms with HIIT classes are there in London?
- We track 320 gyms with HIIT classes in London, out of 1,341 active gyms in the city, so roughly 24% list HIIT classes. The ranking on this page covers the top-rated of them.
- Which is the best gym in London with HIIT classes?
- F45 Oxford Circus currently ranks first among gyms with HIIT classes in London, based on member rating and review volume. Rankings update as new reviews come in, so check the full list for options closer to you.
- How do you decide which gyms with HIIT classes rank highest?
- Ranking is by member rating and review volume across public sources, filtered to clubs we can confirm offer HIIT classes. We do not take payment for position. Sponsored placements are labelled wherever they appear.
- Is HIIT classes included in the membership?
- Usually, but not always: some clubs charge separately or restrict access to certain membership tiers or off-peak hours. Open a club's profile for what it lists, and confirm with the club before you sign.