Company lists · Data refreshed November 2026

Top 25 Endurance training facilities based in the United Kingdom

RevenueBase identified 842 company matches for endurance training facilities associated with the United Kingdom as of November 2026 and tracks 3,316 professional contacts across them, including 372 with verified work emails. London is the largest hub.

This list covers company matches for endurance training facilities associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
842Companies
3,316Contacts tracked
372Verified emails
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The 25 largest endurance training facilities based in the United Kingdom

Ranked by team size
Top 25 of 842 company matches for endurance training facilities based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLondon, United KingdomHQ recorded Nov 6, 2026201-500478 contacts →

Exact match

“For career opportunities, please visit: Gymbox is for the ravers, the first timers, the masochists, the street dancers, the gurus, the people who aren’t satisfied with easy; where…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchClapham, United KingdomHQ recorded Nov 6, 202611-50103 contacts →

Exact match

“We started Gymnasium because we believe the fitness industry could be better.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5085 contacts →

Exact match

“We think fitness should be fun, convenient, and affordable for everyone.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Nov 6, 2026201-50077 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“UN1T® is the World's premier boutique group Strength and Conditioning fitness concept.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchEaling, United KingdomHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Eden Fitness Ealing combines over 100 group fitness classes per week with an impressive range of unique personalised gym workout spaces.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchJesmond, United KingdomHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Speedflex offers an inclusive alternative to conventional exercise.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSwansea, United KingdomHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Synrgy Circuit provides a training program that challenges you on all levels - stamina, muscular endurance, flexibility, power and coordination all on one training frame.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchNorwich, United KingdomHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“Strength looks different to everyone.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-1018 contacts →

Exact match

“THE ULTIMATE WORKOUTS HIIT.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Nov 6, 2026201-50017 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchChester, United KingdomHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“The Athlete Factory is the most innovative training and facility design & build company in the world, leading the market in both athletic-based personal fitness and sports…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“Imagine feeling your best self.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchWokingham, United KingdomHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Strength & Conditioning Based Gym - Wokingham We are a large (1,580sqft) family run gym in Berkshire, we offer membership, day passes and multiple personal training options.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Manor London is an independent gym building resilient minds & bodies through hard graft & good vibes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchTowcester, United KingdomHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“If you're fed up with crowded gyms, or just lost your motivation, Wellbeing Fitness in Towcester and Brackley is a real alternative because we care passionately about your health…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchWirral, United KingdomHQ recorded Nov 6, 202611-5013 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchEngland, United KingdomHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Kings Gym is for the people who are serious about fitness, physique and healthier living.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“London's best gyms”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLytham St Annes, United KingdomHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“A state-of-the-art gym that listens and reacts to the ever changing needs of our members.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchNewcastle, United KingdomHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“Storm Fitness is about providing high quality coaching to help clients achieve their health and fitness goals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchTilehurst, United KingdomHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“THE SHREDQUARTERS LTD is a health, wellness and fitness company based out of UNIT 4 GRESHAM WAY OXFORD RD INDUSTRIAL ESTATE, TILEHURST, United Kingdom.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchIpswich, United KingdomHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Welcome to Ipswich’ Ultimate Training Facility!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Boutique Gym | Mayfair, central London - Personal Training - Group Personal Training - Bespoke Training Programs TRAIN LIKE AN ATHELTE”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBirmingham, United KingdomHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“MSC Performance is an elite Strength and Conditioning Facility, designed to take your training to the next level through a progressional group coaching system, designed for all…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 842 endurance training facilities based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 372 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Endurance training facilities based in the United Kingdom at a glance

As of Nov 6, 2026
11.2%Verified-email coverage
3.9Average contacts per company
1-10Median size (employees)
15.2%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
660
11-50
127
51-200
6
201-500
3

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 842 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United Kingdom whose business descriptions match “endurance training facilities” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 372 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Endurance training facilities by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “endurance training facilities”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many endurance training facilities are there based in the United Kingdom?

RevenueBase identified 842 company matches for endurance training facilities associated with the United Kingdom as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Gymbox tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most endurance training facilities?

London leads with 128 company records, followed by Manchester (14) and Bristol (12).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 372 professional contacts with verified work emails tracked across these 842 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.