Project 13.1
Where the 2027 race is now
- Registration openRegister for 2027
- Race daySaturday, March 20, 2027
- ResultsPosted here as soon as the timer has them
- Race day
- Mar 20, 2027 Saturday
- Distance
- 13.1 mi Half marathon
- Entry
- Open Open entry
- Boston qualifier
- n/a
- Live tracking
- Not yet Shown here race week
Quick facts
- Four loops of Rockland Lake on the park's paths, with pacers in every wave.
- Built for runners aiming to finish under 95 minutes; slower runners can enter but will have less company.
- Two waves of about 250 runners, each with 5 to 10 pacers and bike escorts.
- Individual bottle service and a low-frills, time-trial format.
Course
Four loops of the lake on the park's paths. The organizers say small changes are coming, including removing the hairpin turn in the first mile.
Wave 1 starts at 7:00 AM for the fastest runners (last year's cutoff was about a 1:16 goal time), and Wave 2 follows around 8:25 AM. Runners pick their wave closer to the race.
About the Project 13.1
Project 13.1 is a time-trial style half marathon at Rockland Lake State Park in Congers, New York, set up for runners chasing a fast time. There are no big crowds or long lines. Each wave of about 250 runners gets 5 to 10 pacers and bike escorts, and runners get individual bottle service.
The 2026 race was won by Héctor Pagan in 1:01:55, eight seconds ahead of Aaron Gruen.
Past Project 13.1 dates and results
| Year | Date | Status | Results |
|---|---|---|---|
| 2027 | Saturday, March 20, 2027 | Upcoming | — |
| 2026 | Saturday, March 21, 2026 | Results available | Open results |
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Project 13.1 FAQ
When is the Project 13.1?
The 2027 Project 13.1 is on Saturday, March 20, 2027.
Is registration open for the 2027 Project 13.1?
Registration for the 2027 Project 13.1 is open (checked November 9, 2026). View the official registration details at runsignup.com.
How do I track a runner in the Project 13.1?
Most races publish tracking in race week. Marathon Scout links the official tracker on this page during race week, once the race or its timing provider publishes it.
Where can I find the Project 13.1 results?
The 2026 results and earlier years are linked on the Project 13.1 results page.
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