Project 13.1
About this race
America's Fastest Half!
The next installment of Project 13.1 will take place on Saturday, March 20, 2027 on the world-famous Rockland Lake State Park half marathon course, which has become the go-to destination for runners looking to chase fast half marathon times. The event will feature two waves, pacers, individualized bottle service, and controlled conditions designed to help you race under the best conditions possible. Hundreds of runners have PR'd at this event -- now it's your turn!
Visit our website to learn more.
Pick your distance
Running
The Half Marathon
Typical race-day weather
Based on 3 years of Open-Meteo archive data for this event's race dates in Congers, plus the 3 days either side.
The sun rises at 6:58 AM and sets at 7:07 PM local time (EDT) in Congers on March 20, 2027 — 12h 08m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
Reviews
Done this event?
If you've participated in this event, share your experience with other runners
Other races near Congers
Different organizers, within 40 miles, in the next three months
Nicky Cass 5k Challenge
Rockland Lake 30/50k
NAMI Rockland 5K Run / Walk for Mental Wellness 2026
Sri Chinmoy Half-Marathon
🏃 Plan Your Next Race in Congers
Find upcoming events by distance:
- Congers 5K Races 3 races
- Congers Half Marathons 3 races
- Marathons in Congers 2 races
- Congers Running Calendar 2026 8 races
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 8 Congers events
Spotted something wrong? Tell us and we'll fix it.