
From the Organizer
This SwimFest event at Greenbrier State Park in Boonsboro, MD has three distances (plus options to combine events for longer distance) including:
800 meter swim (1 loop)
1600 meter swim (2 loops)
2400 meter swim (3 loops)
For an extra challenge, race in all 3! Get 30% off your 2nd race and 45% off your 3rd race.
Register today for your choice of races!
Online Registration Closes Friday, September 25 at 12 midnight.
Check-in is available from 7:30AM to 10:30AM on Sunday September 27. All racers should check in when they arrive.
NO REFUNDS and no rain date. In the event of inclement weather, entries will roll into next year's race, or you may defer to another FCR event. A registered athlete may request a deferral to next year's event if they do so at least 14 days prior to the event. A nominal fee shall apply.
Historical water temperature varies, but we expect water temperature to be between 62-70F for this date. Wetsuits will be allowed with water temps below 78.0 degrees.
We always need volunteers, lifeguards, and other helpers to run successful events. To volunteer, please check out our volunteer link at www.frenchcreekracing.com/volunteer
Distances & Pricing
Race Location
About This Sport
Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
Swimming events drop you into something that demands navigation, feel, and focus all at once. It's a sport that rewards the quietly competitive — the ones who do the work in the water before anyone's watching.
Open water races from 1 mile to marathon distance. Just you, the water, and whatever you've got left.
Coming Up
Frequently Asked Questions (FAQs)
Greenbrier SwimFest
Sep 27, 2026