The London Gym Price Index
A dated record of what London's gyms charge, published monthly from 659 prices read off operators' own websites and re-checked nightly. Each issue is frozen when its month ends, so a figure cited from it stays true.
The current month is provisional and updates nightly. Past months do not change. The archive starts with the first issue below — it cannot be backfilled, because the prices it records were not being recorded before then.
- September 2026provisional
- August 2026final