Company lists · Data refreshed November 2026

Top 25 Marathon organizers worldwide

RevenueBase identified 1,001 company matches for marathon organizers worldwide as of November 2026 and tracks 5,257 professional contacts across them, including 1,224 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for marathon organizers worldwide, 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. Country and city lists for marathon organizers follow the table.

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
1,001Companies
5,257Contacts tracked
1,224Verified emails
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The 25 largest marathon organizers worldwide

Ranked by team size
Top 25 of 1,001 company matches for marathon organizers worldwide, 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 matchBoston, MA, United StatesHQ recorded Nov 6, 202611-5088 contacts →

Exact match

“Established in 1887, the Boston Athletic Association is a non-profit organization with a mission of managing athletic events and promoting a healthy lifestyle through sports…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchAlkmaar, NetherlandsHQ recorded Nov 6, 202611-5086 contacts →

Exact match

“Le Champion bevordert een gezonde en actieve samenleving.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchKøbenhavn Ø, DenmarkHQ recorded Nov 6, 202611-5073 contacts →

Exact match

“Sparta is a Danish Athletics and Running Club, who is also the organizer of some major events and mass races, i.e: Copenhagen Marathon, Copenhagen Half Marathon, Copenhagen…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLyon, FranceHQ recorded Nov 6, 202611-5064 contacts →

Exact match

“Finishers : le premier moteur de recherche de course à pied en France et dans le monde entier!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBerlin, GermanyHQ recorded Nov 6, 202651-20060 contacts →

Exact match

“SCC EVENTS is one of the biggest Sporting Event organizers worldwide with about 20 events a year.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBeirut, LebanonHQ recorded Nov 6, 202611-5057 contacts →

Exact match

“Marathon and distance running.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchPrague, Czech RepublicHQ recorded Nov 6, 202611-5055 contacts →

Exact match

“TheyLoveMeHere - new start, new goals, new victories ahead!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMunich, GermanyHQ recorded Nov 6, 202611-5052 contacts →

Exact match

“Die Infront B2Run GmbH ist Teil der internationalen Sportmarketing-Gruppe Infront Sports & Media AG und hat dem Firmenlauf in Deutschland ein neues Gesicht gegeben.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMora, SwedenHQ recorded Nov 6, 202611-5051 contacts →

Exact match

“TRADITION - UPPLEVELSE - UTMANING Vasaloppet är en ideell verksamhet som ägs av IFK Mora och Sälens IF.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSydney, AustraliaHQ recorded Nov 6, 202611-5049 contacts →

Exact match

“Established in 2005 by Director Wayne Larden, Pont3 Pty Ltd is an industry-leading Events Management Company in Australia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMorton Grove, FL, United StatesHQ recorded Nov 6, 202611-5045 contacts →

Exact match

“Lakeshore Athletic Services provides professional race management, logistics, timing services and race equipment to road races and multi-sport events throughout the United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchToronto, CanadaHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“Canada Running Series [CRS] is the nation's premier running circuit with 8 events: 4 in Toronto, 3 in Vancouver and 1 in Montreal.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact 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
16Exact matchSoquel, CA, United StatesHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“For over 15 years we have been dreaming, strategizing, planning, producing, and executing sporting events & experiences.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“Criada em 2006, a Iguana Sports se consolidou como uma das melhores empresas em organização de eventos de corrida e produção de conteúdo editorial sobre atividade física, nutrição…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchPasig, United StatesHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“Runrio is a company based out of Room 2013 Fortune Building, Pasig, Philippines.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBrazilHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“A Tour Operator Company specialized to develop sports events programs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchPietermaritzburg, South AfricaHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“OUR VISION: To be the biggest and best ultra-marathon in the world, striving to remain the most inclusive sporting event in South Africa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSan Isidro, PeruHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“Peru Runners es el principal promotor del running en el país que funciona a través de dos plataformas de desempeño: la de club de corredores y la de organizador y productor de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchWoburn, MA, United StatesHQ recorded Nov 6, 2026n/a35 contacts →

Exact match

“Since 1981, DMSE has organized or consulted on more than events, raising millions for charity and earning a reputation as one of the most thorough, well-organized race management…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCairo, EgyptHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“13 years | participants | 15+ events per year | 3 cities Cairo Runners is Egypt's first and largest street running community and sports events management, founded on December 14…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchUnited StatesHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Brooksee is redefining the endurance industry by producing world-class events and delivering cutting-edge timing technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchUnited StatesHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Ventures Endurance is focused on producing race experiences like no other.”

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

Showing 25 of 1,001 marathon organizers worldwide

See the full list, filter by size, metro and specialty, and access 1,224 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Marathon organizers worldwide at a glance

As of Nov 6, 2026
23.3%Verified-email coverage
5.3Average contacts per company
1-10Median size (employees)
1.8%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
672
11-50
247
51-200
51
201-500
7
501-1,000
2
1,001-5,000
1
10001+
2

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for marathon organizers are linked below.
What qualifies
Company records worldwide 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. 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 1,224 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.

Marathon organizers by location

4 lists · largest first

Every Marathon organizers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 worldwide?

RevenueBase identified 1,001 company matches for marathon organizers worldwide 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 country has the most marathon organizers?

The United States leads with 257 companies, followed by the United Kingdom (75) and Canada (31). Every marathon organizers list by country and city is linked on this page.

Which city has the most marathon organizers?

London leads with 18 company records, followed by Manchester (6) and Mumbai (6).

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 1,224 professional contacts with verified work emails tracked across these 1,001 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.