London OH Marathon
London, United States · April · Independent
Why people love it
- Flat paved trail, about 330 m (1,080 ft) above sea level
- Small field of about 300 across marathon and half
- USATF-certified course with easy parking near the start
- Open entry on RunSignup; 48 marathon finishers in 2021
Watch out for
- Strong headwind reported on the return leg of the open farmland course
- Little crowd support, even in town
- Aid about every 3.2 km (2 mi); one report of cups running out
- Trail shared with cyclists; highway crossings poorly controlled
Race
How racers feel about it, how well it is run, and how it treats a first timer. Counts for 28% of the overall score.
Toughness: Moderate
- Racer satisfactionLiked3.0
RaceRaves shows 3.3 out of 5 from 3 ratings; MarathonGuide shows 2.3 from 1. Two runners liked the flat trail, one would not return. · Low confidence
- OrganizationAdequate2.8
Reviewers saw weak traffic control at highway crossings, thin finish signage and cups running out, but praised aid every 2 mi (3.2 km). · Low confidence
- First timer friendlyDoable3.2
Flat, small and cheap, but aid is thin and the course is exposed to wind. Cutoff not found. About 300 runners across marathon and half. · Low confidence
Course traits, not part of the score
- PR potentialFast4.0
Flat paved trail, USATF certified course. One runner set a personal record. A 2021 reviewer met a strong headwind on the return leg. · Low confidence
Course
Scenery, road surface, closures, and room to run. Counts for 20% of the overall score.
- Course sceneryPleasant2.9
RaceRaves scenery averages 3 out of 5. One reviewer calls it a dull straight farmland course; another scored scenery 5. · Low confidence
- Room to runSome pinch points3.0
Out-and-back repeats on a trail, reported as 6.6 mi (10.6 km) four times. Small field, so little crowding. · Low confidence
- Road surfaceGood4.4
Smooth paved trail per reviewers. Short road crossings only. · Low confidence
- Road closuresMostly open2.4
Trail shared with cyclists. One runner nearly collided with a bike at an aid station. Highway crossings were poorly controlled. · Low confidence
Course traits, not part of the score
- Course flatnessPancake flat4.7
Described as crazy flat. Elevation gain not published, likely under 60 m (200 ft). · Low confidence
- Net downhillEven3.0
Out-and-back or loop style, net near zero. Boston qualifier status not confirmed. · Low confidence
Support
Crowds, aid stations, the start, and pacers. Counts for 20% of the overall score.
- Start logisticsSmooth3.8
Easy bib pickup at a downtown cafe and close parking. Small mass start. · Low confidence
- Pacers and timingSome pace groups2.8
No pacer information found. Small field of about 300 across marathon and half. · Low confidence
- Crowd supportSparse1.8
Two reviewers report little spectator cheering, even in town. Small field. · Low confidence
- Aid stationsStandard2.6
One reviewer found water and gels every 2 mi (3.2 km); another found stations far apart and cups ran out. Watery sports drink reported. · Low confidence
Conditions
Air temperature, how predictable the weather is, setting, and spectating. Counts for 14% of the overall score.
- WindWindy2.4
Open farmland trail. A 2021 reviewer met a strong headwind on the return and another calls it exposed to wind. · Low confidence
- Air temperaturePleasant3.6
April highs of 5 to 22 °C (41 to 72 °F) in 2022 to 2026, lows 0 to 10 °C (32 to 50 °F). · Low confidence
- Weather reliabilityVariable2.8
Race-day highs varied from 5 °C (41 °F) in 2025 to 22 °C (72 °F) in 2023 on 11 April. · Low confidence
- Spectator friendlyTricky2.4
Repeated trail passes allow some viewing, but few spectators and highway crossings. · Low confidence
Course traits, not part of the score
- Low altitudeLow4.4
London sits about 330 m (1,080 ft) above sea level. · Medium confidence
Stay and travel
Hotels, walkability, getting there, and the town around the race. Counts for 10% of the overall score.
- Hotel availabilityBook early2.8
Small town. Columbus has more rooms about 40 km (25 mi) away. · Low confidence
- Hotel valueNormal3.4
No lodging prices found. Town and Columbus hotels are likely typical for Ohio. · Low confidence
- WalkabilitySome driving2.8
Bib pickup is at a downtown cafe and the trail start is about 1 km (0.6 mi) away. · Low confidence
- Travel easeOne connection3.3
Columbus (CMH) is about 45 km (28 mi) away by road. · Low confidence
- LogisticsSimple3.7
Easy bib pickup and close parking. · Low confidence
- Town and foodFine2.8
Small Ohio county seat with a downtown cafe and the Madison County courthouse. Post-race food was basic: bagels, bananas and snacks. · Low confidence
Entry
How hard it is to get a place, and what you get for the fee. Counts for 8% of the overall score.
- Getting inOpen entry4.8
Open entry on RunSignup, small field of about 300 across events. 48 marathon finishers in 2021. · Low confidence
- Value for moneyFair3.4
Reviewers call it low cost, with a medal, shirt and basic food. Entry fee not found. · Low confidence
Key facts
- Location
- London, Madison County, United States
- Typical month
- April
- Latest or next date
- 17 April 2027
- Organiser
- Independent
- Field size
- About 300 athletes
- First held
- 2021
- Distances
- 42.2 km (26.2 mi)
- Course type
- out-and-back
- Start time
- 09:00
- Surface
- Paved bike trail through farmland
- How to get in
- open
- Sells out
- Rarely
- Air temperature
- 2–16 °C (36–61 °F)
- Humidity
- Moderate; not reported by reviewers
- Altitude
- 330 m (1,080 ft)
- Nearest airport
- Columbus John Glenn (CMH), 45 km (28 mi) away
- Where to stay
- London, Columbus (west side)
- Booking
- Small town; limited rooms. Columbus offers many more about 40 km (25 mi) east.
What racers and reviewers say
- RaceRaves (London OH Marathon page)Raced 2026 · aggregator · Mixed
3.3 out of 5 from 3 ratings. Two runners liked the flat smooth trail, easy parking and a personal record; the third, who spectated in 2026, criticised highway crossings, cup shortages, a dull exposed course and little crowd.
“fast in good weather but exposed to wind”
- MarathonGuide (2021 London OH Marathon review)Raced 2021 · aggregator · Negative
A 34-marathon veteran rated it 2.3 out of 5. Liked aid every 2 mi (3.2 km), painted mile markers and a medal. Disliked a headwind on the return, little cheering, weak Gatorade, basic food and a cyclist near-miss.
“strong headwind on the westward return”
Raced London OH Marathon? Your notes on the course, conditions and logistics help the next athlete decide.
Sources
Pages we used for facts and ratings. See how we rate.
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