Upcoming Half Marathon Races Near Frederick County, MD in September, 2026

Medal Madness 5K, 10K, & 13.1M at Biglerville, ...

Biglerville, PA

Saturday, September 5th, 2026

Featured

10K

Half

View details for race Medal Madness 5K, 10K, & 13.1M at Biglerville, PA (36)

Lock 2 Lock Marathon/Half Marathon/10k

Williamsport, MD

Saturday, September 12th, 2026

Marathon

Half

10K

View details for race Lock 2 Lock Marathon/Half Marathon/10k

Medal Madness 5K, 10K, 13.1M at Cousler Park, Y...

York, PA

Saturday, September 12th, 2026

10K

Half

View details for race Medal Madness 5K, 10K, 13.1M at Cousler Park, York, PA (37M150)

DC Half Races

Washington, DC

Saturday, September 19th, 2026

Half

View details for race DC Half Races

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Run On The Rocks • 10M / Half / 20M

Point Of Rocks, MD

Saturday, September 26th, 2026

10 Miles

Half

Ultra

Fast

View details for race Run On The Rocks • 10M / Half / 20M

Explore more in Frederick County, MD

Distances:

5K 10K Half Marathon Marathon

Months:

June July August

Tags:

Trail Boston Qualifiers Fast Courses

State:

All Maryland races