JFK 50 Mile

Rush

Boonsboro, MD · 50 mi

Registration window

Registration opens Mar 1

Registration opens March 1 and has sold out in record time in recent years — first come, first served, no qualifying standard required.

Opens: March 1, 2027

Estimated — verify before relying on it

Key info

Official website

50 miles

Rush registration — first come, first served

The oldest ultramarathon in the US (first run in 1963), combining the Appalachian Trail, the C&O Canal towpath, and rolling farm roads.

Go to official application page

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Exact dates, the official application link, and calendar sync are free once you create an account — no credit card required.

Race Agent is an independent, unofficial tracker and is not affiliated with JFK 50 Mile or its organizers. Registration dates change without notice — always verify on the official race site before relying on this information.