Trail

Fast

BQ

Search Radius50 mi100 mi100

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

Pirate 1M, 5K, 10K, 15K, & Half Marathon at Cedar Lane Regional Park, Bel Air, MD (12-6-2025) logo

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

Bel Air, MD

Saturday, December 6th, 2025

10K
15K
1 Mile
View details for race Pirate 1M, 5K, 10K, 15K, & Half Marathon at Cedar Lane Regional Park, Bel Air, MD (12-6-2025)
Medal Madness 5K, 10K, & Half Marathon at Oakside Community Park, Biglerville, PA (49) 50 logo

Medal Madness 5K, 10K, & Half Marathon at Oaksi...

Biglerville, PA

Saturday, December 6th, 2025

5K
10K
Half
View details for race Medal Madness 5K, 10K, & Half Marathon at Oakside Community Park, Biglerville, PA (49) 50
Founders Half Marathon logo

Founders Half Marathon

Potomac, MD

Sunday, December 14th, 2025

Half
View details for race Founders Half Marathon

Explore more in Frederick County, MD

Distances:

5K10KHalf MarathonMarathon

Months:

SeptemberOctoberNovember

Tags:

TrailBoston QualifiersFast Courses

State:

All Maryland races

Don't see your race? Add it!

Add Your Race (Free)
Privacy PolicyTerms of ServiceContactAdd Your Race

© 2025 Find The Run. All rights reserved.