Report says top 50 marathons generated $6 billion in 2025
In short
A report says the world’s top 50 marathons created $6 billion in economic impact in 2025.
Business Standard says TCS-partnered marathons made up 53% of that total and 73% of charitable fundraising. The report source and measurement method are not stated in the available reporting.
What the reporting says
A report said the world’s top 50 marathons generated $6 billion of economic impact in 2025, and a Business Standard summary says TCS-partnered marathons accounted for 53% of that total. The same summary says those events produced 73% of charitable fundraising among the top 50 marathons. The available material does not name the report or explain how the impact was measured, but it suggests a large commercial and fundraising footprint.
Why it matters
The report places marathons, especially TCS-partnered ones, in focus as major economic and fundraising events. The available summary says these marathons were responsible for 53% of the $6 billion impact and 73% of charitable fundraising among the top 50 in 2025. The underlying methodology and specific marathons are not stated, so the figures should be read as reported estimates.