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Founders Half Marathon

Potomac, Maryland · Sunday, December 13, 2026 · Half Marathon

Official race page & registration ↗

Founders Half Marathon takes place on Sunday, December 13, 2026 in Potomac, Maryland. The race is run over Half Marathon. For anyone travelling in, Arlington is about 12 miles away.

It is one of 38 races on the Maryland calendar that December.

Date
Sunday, December 13, 2026
Location
Potomac, Maryland
Distances
Half Marathon
Entry fee
from $10 across event options; may include kids or shorter events. Check distance-specific prices and fees.

Listing from the 2026 race calendar, refreshed nightly. Details can change: confirm date and entry on the official race page before travelling. Spot an error? Tell us here.

Making a race weekend of it?

Stay near the start line in Potomac: check in Dec 12, out Dec 14.

Hotels on Booking.com ↗ Hotels on Expedia ↗

Common questions

When is Founders Half Marathon?

Founders Half Marathon is scheduled for Sunday, December 13, 2026.

Where is Founders Half Marathon held?

Founders Half Marathon is held in Potomac, Maryland. It is about 12 miles from Arlington.

What distances does Founders Half Marathon offer?

The listed distances are Half Marathon.

How much does Founders Half Marathon cost?

Listed event options start from $10. This minimum may be for a kids or shorter event. Check the official race page for your distance's current price and any additional fees.

How do I register for Founders Half Marathon?

Registration is handled on the official race page, linked at the top of this listing. Entry can close early if the race sells out.

More races nearby

Within about 60 miles, ordered by approximate straight-line distance between listed locations.

See every race on the Maryland calendar, all Potomac races, Maryland Half Marathons, or use the Race Finder for maps and filters.