Upcoming Half Marathon Races Near Frederick County, MD in December, 2025

Name: Naptown Half Marathon & 10K/5K
Start: 2025-12-20
End: 2025-12-20
Location: Annapolis

Pirate 1M, 5K, 10K, 15K, & Half Marathon at Ced...

Bel Air, MD

Saturday, December 6th, 2025

Featured

10K

15K

1 Mile

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Medal Madness 1M, 5K, 10K, 15K, & Half Marathon...

Biglerville, PA

Saturday, December 6th, 2025

10K

15K

1 Mile

Founders Half Marathon

Potomac, MD

Sunday, December 14th, 2025

Half

Holiday Half - Half Marathon

Annandale, VA

Sunday, December 14th, 2025

Half

Naptown Half Marathon & 10K/5K

Annapolis, MD

Saturday, December 20th, 2025

Half

10K

Trail

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