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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 33 races on the Maryland calendar that December. At $10, entry sits below the $30 median for a Maryland half marathon.
- Date
- Sunday, December 13, 2026
- Location
- Potomac, Maryland
- Distances
- Half Marathon
- Entry fee
- from $10
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.
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?
Entry is listed from $10. Check the official race page for the current price, which usually rises closer to race day.
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
- Dec 18Solstice Celebration HikePotomac, MD
- Dec 13Gift Certificate Purchase - Charm City Run Events Signature RacesCockeysville, MD
- Dec 13Holiday Hustle 5K and Jingle Jog Kids RunBel Air, MD
- Dec 13Krampus Krawl at Maryland International Raceway 5k & 10kMechanicsville, MD
- Dec 13MCRRC Jingle Bell Jog 8KRockville, MD
See every race on the Maryland calendar, all Potomac races, Maryland Half Marathons, or use the Race Finder for maps and filters.