Company lists · Data refreshed November 2026

Top 25 Marathon organizers based in the United Kingdom

RevenueBase identified 75 company matches for marathon organizers associated with the United Kingdom as of November 2026 and tracks 840 professional contacts across them, including 177 with verified work emails. London is the largest hub.

This list covers company matches for marathon organizers 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
75Companies
840Contacts tracked
177Verified emails
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The 25 largest marathon organizers based in the United Kingdom

Ranked by team size
Top 25 of 75 company matches for marathon organizers 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, 202651-200155 contacts →

Exact match

“RunThrough is a global running community with over runners taking part in over 315 events.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Nov 6, 202651-20097 contacts →

Exact match

“We started the Great North Run in 1981 because we were runners – and if you’re a runner you want everybody to run.” – Brendan Foster, Chairman & Founder The Great Run Company is…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLeeds, United KingdomHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“Run For All is part of the lasting legacy of the late amateur athlete and fundraiser Jane Tomlinson CBE.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchManchester, United KingdomHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Do Something Extraordinary with Destination Sport Experiences.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCardiff, United KingdomHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Run 4 Wales (R4W) is a not-for-profit social enterprise and charitable trust set-up to promote, manage and deliver major sporting events.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-1023 contacts →

Exact match

“Ultra X is the first multi-day marathon series of its kind and is one of the fastest growing and most ambitious sports events brands in the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLetchworth, United KingdomHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“We provide accurate race timing and event services to race organisers, helping them to increase the number of participants whilst reducing the administrative burden associated…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSwansea Vale, United KingdomHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“Wales' largest independent, family owned running event management company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLeeds, United KingdomHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Beyond the Ultimate is home to the Global Race Series.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMilton Keynes, United KingdomHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Whether you need timing for a running, cycling, swimming, or multi-sport event, we have a solution that will suit your need.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Impact Marathons are more than races.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchEast Sussex, United KingdomHQ recorded Nov 6, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchChester, United KingdomHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Active Leisure Events - Organisers of the multi-award winning MBNA Chester Marathon, one of the UK's longest running & largest half marathons, the Essar Chester Half Marathon, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLincoln, United KingdomHQ recorded Nov 6, 20261-105 contacts →

Exact match

“OSB Events is one of the industry leading sporting events companies in the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchWheathampstead, United KingdomHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Ultra distance running event organisers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchGlasgow, United KingdomHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Running Events Company”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBrigsley, United KingdomHQ recorded Nov 6, 20261-103 contacts →

Exact match

“TAPE2TAPE LIMITED is a running events company based in Lincolnshire.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Camino is a small tribe of London based ultra-marathon runners and coaches.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchHanwell, United KingdomHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Winner of the UK's No1 Half Marathon 2014, 2015 & 2016 at The Running Awards.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchRetford, United KingdomHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Helping serious marathon runners to avoid and overcome injuries, smash PB's and excel in competitive running events”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchKeighley, United KingdomHQ recorded Nov 6, 20261-102 contacts →

Exact match

“RaceBest is a UK based ticketing platform and professional race timing service for endurance sports, built by a small team of event organisers and runners.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchGlasgow, United KingdomHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Stride Athletics is dedicated to inspiring the next generation of athletes through a variety of avenues.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCanterbury, United KingdomHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Sporting Events UK Race Management Limited is a leading events management company and event organiser specialising in the running sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchStoke-on-trent, United KingdomHQ recorded Nov 6, 202611-501 contacts →

Exact match

“FR Systems has been at the forefront of the mass participation sports industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBallater, United KingdomHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Run Balmoral is a two-day running festival, catering for all age groups.”

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

Showing 25 of 75 marathon organizers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 177 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Marathon organizers based in the United Kingdom at a glance

As of Nov 6, 2026
21.1%Verified-email coverage
11.2Average contacts per company
1-10Median size (employees)
22.7%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
52
11-50
16
51-200
4

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 75 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 “marathon organizers” 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 177 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.

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 “marathon organizers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many marathon organizers are there based in the United Kingdom?

RevenueBase identified 75 company matches for marathon organizers 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?

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

Which city has the most marathon organizers?

London leads with 17 company records, followed by Manchester (6) and Glasgow (4).

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 177 professional contacts with verified work emails tracked across these 75 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.