safety
World’s largest marathon to double in size in 2027
By Justin Boggs at KXXV (ABC 25) News
· June 19, 2026
· 2 min read
In April, the London Marathon set an all-time record for the largest number of finishers in a single marathon, with more than 59,000 runners crossing the finish line.In 2027, the event could be twice that size.RELATED STORY | Chelsea Clinton uses alias, finishes Boston Marathon with police runnin...
Key takeaway RELATED STORY | Chelsea Clinton uses alias, finishes Boston Marathon with police running alongsideThe iconic marathon, which shuts down numerous city streets, will become a two-day event in April 2027, organizers announced Friday.
Why this matters in The Waco
The expansion of the London Marathon to a two-day event in 2027, potentially doubling its size, has significant implications for event management and crowd control. As Waco 's own community events continue to grow, local organizers can learn from the London Marathon's experience in balancing the needs of participants, spectators, and residents. The economic impact of large events, such as the estimated $90 million generated by the London Marathon, is also relevant to Waco's own efforts to attract and host major events. With the city's own transportation infrastructure and public safety resources, it will be important to consider how to mitigate the effects of large crowds and road closures, while still reaping the economic benefits that come with hosting major events. As Waco's event calendar continues to evolve, the city can look to examples like the London Marathon to inform its own strategies for managing growth and ensuring public safety.
About this story
Original reporting by KXXV (ABC 25) News . The Waco surfaces reporting from trusted publishers and adds local editorial context so readers can quickly understand what a story means for their community. We attribute every source, link to the original report, and follow a documented editorial standards policy. To understand how stories are selected and reviewed, read our about page .
For the complete original report, visit KXXV (ABC 25) News . Have a tip or correction? Contact our newsroom .
Category: safety ·
Published: June 19, 2026 ·
Source: KXXV (ABC 25) News ·
Reading time: 2 min
Get more The Waco stories like this
Free weekly briefing covering safety and other local news. Curated by our editorial team. No spam.
By subscribing you agree to our privacy policy . Unsubscribe anytime.
Frequently asked about this story
What is this story about? In April, the London Marathon set an all-time record for the largest number of finishers in a single marathon, with more than 59,000 runners crossing the finish line.In 2027, the event could be twice that size.RELATED STORY | Chelsea Clinton uses alias, finishes Boston Marathon with police runnin...
When was this published? This article was first published on June 19, 2026 by KXXV (ABC 25) News and curated for The Waco readers.
Who reported this story? This story was reported by Justin Boggs at KXXV (ABC 25) News. To learn more about how The Waco selects and reviews stories, see our editorial standards .
Where can I find related coverage? See more safety coverage from The Waco, or browse our daily briefing and topic hubs .
← Back to all news
More safety →
Today’s briefing
Subscribe to newsletter