The Race Radar

London OH Marathon

London, Ohio
London OH Marathon official race logo - running event in London, Ohio
DATE:
TIME:
LOCATION:
London, Ohio
PRICE:
Free
DISTANCES:
5 Events: 26.2 Miles, 26.2 Miles, 13.1 Miles, 13.1 Miles, 5K

About London OH Marathon

The Merrimac Miracle Organization is pleased to host the 6th Annual London OH Marathon as a fundraiser for Merri-Mac Park. We are raising funds to further improve the park by adding play equipment, recreational paths, sports fields, etc.

Format: The full and half marathon race events will start promptly at 7 am and the 5K at 7:15 am. The course will remain open for 5 hours after the last competitor starts.

Course: The start and finish will be located at Merri-Mac Park. All course maps can be viewed here. The flat, tree-lined scenic rails will take you toward Darby Creek Metro Park. At Darby Creek (for the full marathon), you’ll turn around and head back to London! Did we mention this race is flat? It is crazy flat!

Both the marathon and half-marathon courses are USATF certified! This course is perfect for that PR or BQ attempt!

Perks: All half marathon runners will receive a high-quality soft vintage style race shirt with the London OH Marathon logo, a finisher medal, and special promotional offers from local businesses. All full marathon runners will receive a full-zip London OH Marathon lightweight hooded sweatshirt, a finisher medal, and swag from local businesses.

Packet Pick up and event expo:

2026 Packet Pickup details are TBD, we will finalize these details in the weeks prior to the event and be sure all registered participants are notified.

There will be race day packet pick up. At Merri Mac Park starting at 6:15 AM. Be sure to arrive early if you need to pick up your packet on race day!

Elite athletes: This course is going to be crazy fast, and we’re looking for people who can light it up. Please contact Race Director David Mars at davidtmars@gmail.com for details. Elite entries will include a complimentary entry to the race and VIP accommodations on race day.

Event transfer: through April 10, 2026, if you need to change your event you can do so by following these instructions: https://help.runsignup.com/support/solutions/articles/17000062922-transfer-to-another-event 

London OH MarathonThe Merrimac Miracle Organization is pleased to host the 6th Annual London OH Marathon as a fundraiser for Merri-Mac Park. We are raising funds to further improve the park by adding play equipment, recreational paths, sports fields, etc. Format: The full and half marathon race events will start promptly at 7 am and the 5K at 7:15 am. The course will remain open for 5 hours after the last competitor starts. Course: The start and finish will be located at Merri-Mac Park. All course maps can be viewed here. The flat, tree-lined scenic rails will take you toward Darby Creek Metro Park. At Darby Creek (for the full marathon), you’ll turn around and head back to London! Did we mention this race is flat? It is crazy flat! Both the marathon and half-marathon courses are USATF certified! This course is perfect for that PR or BQ attempt! Perks: All half marathon runners will receive a high-quality soft vintage style race shirt with the London OH Marathon logo, a finisher medal, and special promotional offers from local businesses. All full marathon runners will receive a full-zip London OH Marathon lightweight hooded sweatshirt, a finisher medal, and swag from local businesses. Packet Pick up and event expo: 2026 Packet Pickup details are TBD, we will finalize these details in the weeks prior to the event and be sure all registered participants are notified. There will be race day packet pick up. At Merri Mac Park starting at 6:15 AM. Be sure to arrive early if you need to pick up your packet on race day! Elite athletes: This course is going to be crazy fast, and we’re looking for people who can light it up. Please contact Race Director David Mars at davidtmars@gmail.com for details. Elite entries will include a complimentary entry to the race and VIP accommodations on race day. Event transfer: through April 10, 2026, if you need to change your event you can do so by following these instructions: https://help.runsignup.com/support/solutions/articles/17000062922-transfer-to-another-event 
London, OH

Race Events & Distances

Choose from 5 race distances available for London OH Marathon in London, OH. Registration includes timing, finisher medals, and post-race refreshments.

London OH Marathon - wheelchair and hand-cycle

26.2 Miles
Distance
26.2 Miles
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
London, OH
LondonOH
London OH Marathon Organizers

Frequently Asked Questions about London OH Marathon - wheelchair and hand-cycle

How long is the London OH Marathon - wheelchair and hand-cycle?
The London OH Marathon - wheelchair and hand-cycle covers 26.2 Miles.
What time does the London OH Marathon - wheelchair and hand-cycle start?
The London OH Marathon - wheelchair and hand-cycle starts at 7:00:00 AM.
How much does it cost to register for the London OH Marathon - wheelchair and hand-cycle?
Registration for the London OH Marathon - wheelchair and hand-cycle costs $0.00.
Where is the London OH Marathon - wheelchair and hand-cycle located?
The London OH Marathon - wheelchair and hand-cycle takes place in London, OH.

London OH Marathon

26.2 Miles
Distance
26.2 Miles
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
London, OH
LondonOH
London OH Marathon Organizers

Frequently Asked Questions about London OH Marathon

How long is the London OH Marathon?
The London OH Marathon covers 26.2 Miles.
What time does the London OH Marathon start?
The London OH Marathon starts at 7:00:00 AM.
How much does it cost to register for the London OH Marathon?
Registration for the London OH Marathon costs $0.00.
Where is the London OH Marathon located?
The London OH Marathon takes place in London, OH.

London OH Half Marathon - wheelchair and hand-cycle

13.1 Miles
Distance
13.1 Miles
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
London, OH
LondonOH
London OH Marathon Organizers

Frequently Asked Questions about London OH Half Marathon - wheelchair and hand-cycle

How long is the London OH Half Marathon - wheelchair and hand-cycle?
The London OH Half Marathon - wheelchair and hand-cycle covers 13.1 Miles.
What time does the London OH Half Marathon - wheelchair and hand-cycle start?
The London OH Half Marathon - wheelchair and hand-cycle starts at 7:00:00 AM.
How much does it cost to register for the London OH Half Marathon - wheelchair and hand-cycle?
Registration for the London OH Half Marathon - wheelchair and hand-cycle costs $0.00.
Where is the London OH Half Marathon - wheelchair and hand-cycle located?
The London OH Half Marathon - wheelchair and hand-cycle takes place in London, OH.

London OH Half Marathon

13.1 Miles
Distance
13.1 Miles
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
London, OH
LondonOH
London OH Marathon Organizers

Frequently Asked Questions about London OH Half Marathon

How long is the London OH Half Marathon?
The London OH Half Marathon covers 13.1 Miles.
What time does the London OH Half Marathon start?
The London OH Half Marathon starts at 7:00:00 AM.
How much does it cost to register for the London OH Half Marathon?
Registration for the London OH Half Marathon costs $0.00.
Where is the London OH Half Marathon located?
The London OH Half Marathon takes place in London, OH.

London OH 5K

5K (3.1 miles)
Distance
5K (3.1 miles)
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
London, OH
LondonOH
London OH Marathon Organizers

Frequently Asked Questions about London OH 5K

How long is the London OH 5K?
The London OH 5K covers 5K (3.1 miles).
What time does the London OH 5K start?
The London OH 5K starts at 7:15:00 AM.
How much does it cost to register for the London OH 5K?
Registration for the London OH 5K costs $0.00.
Where is the London OH 5K located?
The London OH 5K takes place in London, OH.

Registration Information

Registration is typically available online until race day (subject to capacity). Early registration is recommended for guaranteed entry and potential early bird pricing. Check with race organizers for specific event details and included amenities.

Related:More races in OH