Columbus Marathon Will Host 15,000 Runners October 18
The city will host the marathon and half-marathon races on October 18, aiming to exceed previous record fundraising totals.
Updated on Oct. 12, 2026 in Running
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More than 15,000 runners will participate in the Columbus Marathon and half-marathon events taking place on October 18, 2026. Organizers aim to surpass the $1.4 million raised in 2025 for Nationwide Children's Hospital.
Why it matters
The race serves as a significant fundraising vehicle for Nationwide Children's Hospital, having generated over $15 million throughout the course of a 15-year partnership. Increased race capacities and an updated course reflect efforts to support local growth and participant safety.
The 26.2-mile marathon has a capacity of 5,700, while the 13.1-mile half-marathon can accommodate 10,650 runners. This event continues a 15-year partnership that has generated more than $15 million for Nationwide Children's Hospital.
The players
Nationwide Children's Hospital
This facility is a major pediatric hospital and research institute that serves as the primary charitable beneficiary of the marathon.
The details
The updated marathon course includes segments of Livingston, Parsons, and Thurman streets, chosen to highlight changes along Parsons Avenue. Organizers coordinated with local community groups and businesses along the route to ensure safety and logistics.
Timeline
October 16, 2026: Initial road closures begin in the North Bank Park area.
October 17, 2026: Jesse Owens 5K and children's races are held.
October 18, 2026: Main marathon and half-marathon races take place.
October 18, 2026: Roads throughout the course reopen to traffic at 6 p.m.
Season Trajectory
This year's event follows the pattern of growth set by the 2025 Columbus Marathon fundraising record. The race serves as a key indicator of local engagement and charity performance, with increased capacity reflecting broader participation trends.
Road closures will begin in the North Bank Park area on October 16 and persist through the conclusion of race events on October 18. Commuters should prepare for traffic disruptions as roads throughout the course will remain closed until 6 p.m. on the day of the main marathon.
The takeaway
Runners and local residents should plan for significant road closures throughout the weekend to accommodate the course route. Those interested in the event can monitor official updates to see if the race successfully exceeds its $1.4 million fundraising goal.
Further reading
For additional information on regional athletic events, visit Running.
More information
View complete race details or support the cause at the Columbus Marathon official event information.
Live Poll
Do you believe large local marathons provide enough community benefit to justify their traffic disruptions?
