On the Run Half Marathon
On the Run Half Marathon draws ~240 runners to a flat Maine coast course.
Race Date
Mar 20, 2027
Location
Old Orchard Beach, ME
Quick facts
- Date
- Saturday, March 20, 2027
- Location
- Old Orchard Beach, Maine
- Distance
- Half marathon (13.1 mi)
- Course
- Loop Course
- Terrain
- Road
- USATF certified
- Not listed
Highlights
Good For
Atmosphere
Course
The Experience
Now in its 7th edition, the On the Run Half Marathon takes over the quiet streets of Old Orchard Beach each March. With about 240 finishers coming from 17 states and a loyal 11 percent who return year after year, it’s a small but devoted gathering. The flat, fast course — virtually no elevation gain — makes it a prime target for personal bests. Runners line up at 9 AM in typical Maine early-spring chill, with temperatures often in the 30s and 40s. The route stays on paved roads, winding through the coastal town’s neighborhoods. While crowd support is minimal given the scale, the finish offers a sense of accomplishment in a quaint New England setting.
For those seeking a low-key, well-organized event without the chaos of a mega-race, On the Run delivers. The flat course and small field create a personal, almost club-like atmosphere. It’s an ideal early-season tune-up or a goal race for runners targeting a spring half. With easy logistics and a focus on the run itself, this is a hidden gem for the half-marathon circuit.
Race-provided description
5K Sports Race Management PO Box 1625 Portland, Maine 04104
(207) 865-4501
On the Run Half MarathonOn the Run Half MarathonOn the Run Half MarathonOn the Run Half Marathon
No matter how slow you go, you are still lapping everyone on the couch
No matter how slow you go, you are still lapping everyone on the couch No matter how slow you go, you are still lapping everyone on the couch No matter how slow you go, you are still lapping everyone on the couch No matter how slow you go, you are still lapping everyone on the couch
2026 Race Results (https://onedrive.live.com/:w:/g/personal/29e2dc0dc187f449/IQDPA4p8ZBJgQ5UaecO445ZyAbj-SNI7Y24eSqOQfz3Y5F8?rtime=I6L5AQSJ3kg&redeem=aHR0cHM6Ly8xZHJ2Lm1zL3cvYy8yOWUyZGMwZGMxODdmNDQ5L0lRRFBBNHA4WkJKZ1E1VWFlY080NDVaeUFiai1TTkk3WTI0ZVNxT1FmejNZNUY4P2U9MHhRT3JD)
SIGN UP NOW (https://www.running4free.com/event/on-the-run-half-marathon/)
Race Information Race Information Race Date- March 20, 2027 Race starts at 9AM Race day registration and packet pic
Course Info
Course Type
Loop Course
Terrain
road
Surface
Paved
Difficulty
Ultra-Flat
Net Drop/km
0 m (Flat)
Separation
0.0%
Course Map
Quality Score
Standout647 years running
~182 finishers a year
growing or steady
11% returning runners
4 timing sources
runners from 17 states
winner 1:09:52
typical high 47°F
Race Day Weather
5-year historical avgStart (Low)
30°
Afternoon (High)
47°
Cool conditions — dress in layers, perfect for fast times
0.2"
Precipitation
13 mph
Wind
69%
Humidity
Race Photos
Frequently asked
When is the On the Run Half Marathon?
The On the Run Half Marathon is held on Saturday, March 20, 2027.
Where does the On the Run Half Marathon take place?
It takes place in Old Orchard Beach, Maine.
What distances does the On the Run Half Marathon offer?
The half marathon (13.1 miles).
Is the On the Run Half Marathon course flat and good for a PR?
The On the Run Half Marathon is a ultra-flat, loop course course.
HalfRuns editorial — independent, no paid placement.
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