Upcoming Half Marathon Races Near Frederick County, MD

Name: 23rd annual Potomac River Run Marathon & Half
Start: 2026-05-02
End: 2026-05-02
Location: Washington

Great Appalachian Valley Race: Half Marathon, 1...

Shippensburg, PA

Saturday, July 19th, 2025

Half

10K

Trail

Fast

View details for race Great Appalachian Valley Race: Half Marathon, 10K and 5K

MCRRC Riley's Rumble Half-Marathon

Boyds, MD

Sunday, July 27th, 2025

Half

View details for race MCRRC Riley's Rumble Half-Marathon

Ninja 1M, 5K, 10K, 15K, & Half Marathon at Oaks...

Biglerville, PA

Saturday, August 2nd, 2025

1 Mile

10K

View details for race Ninja 1M, 5K, 10K, 15K, & Half Marathon at Oakside Community Park, Biglerville, PA (31) 50

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

Biglerville, PA

Saturday, September 6th, 2025

10K

15K

1 Mile

View details for race Medal Madness 1M, 5K, 10K, 15K, & Half Marathon at Oakside Community Park, Biglerville, PA (36)

Lock 2 Lock Marathon/Half Marathon/10k

Williamsport, MD

Saturday, September 6th, 2025

Marathon

Half

10K

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

DC Half Races

Washington, DC

Sunday, September 14th, 2025

Half

View details for race DC Half Races

DC Half Marathon Races

Washington, DC

Sunday, September 14th, 2025

Half

View details for race DC Half Marathon Races

Run On The Rocks 10 Miler, Half Marathon & 20 M...

Point Of Rocks, MD

Saturday, September 20th, 2025

10 Miles

Half

Ultra

Fast

View details for race Run On The Rocks 10 Miler, Half Marathon & 20 Miler

Freedom's Run

Shepherdstown, WV

Saturday, October 4th, 2025

Marathon

Half

10K

View details for race Freedom's Run

2025 Georgetown Half Marathon

Washington, DC

Saturday, October 4th, 2025

Half

Trail

View details for race 2025 Georgetown Half Marathon

Haunted 1M, 5K, 10K, 15K, & Half Marathon at Oa...

Biglerville, PA

Saturday, October 4th, 2025

10K

15K

1 Mile

View details for race Haunted 1M, 5K, 10K, 15K, & Half Marathon at Oakside Community Park, Biglerville, PA (40)

Snack Town RunFest 2025

Hanover, PA

Saturday, October 4th, 2025

Half

1 Mile

View details for race Snack Town RunFest 2025

HUA Sports 5K, Half Marathon & Marathon

Point Of Rocks, MD

Sunday, October 5th, 2025

Half

Marathon

View details for race HUA Sports 5K, Half Marathon & Marathon

Laufvergnügen (Half/10k/5k)

Washington, DC

Saturday, October 11th, 2025

Half

10K

View details for race Laufvergnügen (Half/10k/5k)

ACE Physical Therapy & Sports Medicine Institut...

Washington, DC

Saturday, October 18th, 2025

Half

Marathon

View details for race ACE Physical Therapy & Sports Medicine Institute 22½th annual Potomac River Run Marathon & Half, in memory of Dean Shulman and Wendy Martinez

Team FSK - 2025 Baltimore Running Festival

Baltimore, MD

Saturday, October 18th, 2025

10K

Half

View details for race Team FSK - 2025 Baltimore Running Festival

Baltimore Running Festival

Baltimore, MD

Saturday, October 18th, 2025

Marathon

Half

10K

View details for race Baltimore Running Festival

Buzz Sawyer Western Maryland Marathon/Half Mara...

Hancock, MD

Sunday, October 19th, 2025

Marathon

Half

10K

Trail

View details for race Buzz Sawyer Western Maryland Marathon/Half Marathon/10k

Fleet Feet Half Marathon

York, PA

Sunday, October 26th, 2025

Half

Trail

View details for race Fleet Feet Half Marathon

Pie Gobbler 1M, 5K, 10K, 15K, & Half Marathon a...

Biglerville, PA

Saturday, November 1st, 2025

10K

15K

1 Mile

View details for race Pie Gobbler 1M, 5K, 10K, 15K, & Half Marathon at Oakside Community Park, Biglerville, PA (44) 50

Schaeffer Half Marathon and 10K Trail Run

Germantown, MD

Saturday, November 8th, 2025

10K

Half

Trail

View details for race Schaeffer Half Marathon and 10K Trail Run

Salute to Veterans 5K/10K/Half Marathon - Metr...

Springfield, VA

Sunday, November 16th, 2025

10K

Half

Trail

View details for race Salute to Veterans 5K/10K/Half Marathon - Metro Washington DC

NCR Marathon & Half Marathon

Sparks Glencoe, MD

Saturday, November 29th, 2025

Marathon

Half

Trail

Fast

View details for race NCR Marathon & Half Marathon

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

Biglerville, PA

Saturday, December 6th, 2025

10K

Half

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

Virginia Marathon (Full/Merikos/Half/10k/5k)

Middleburg, VA

Sunday, March 22nd, 2026

Marathon

Half

10K

View details for race Virginia Marathon (Full/Merikos/Half/10k/5k)

PNC Alexandria Half

Alexandria, VA

Sunday, April 26th, 2026

Half

View details for race PNC Alexandria Half

These are not the droids you're looking for

Washington, DC

Saturday, May 2nd, 2026

Marathon

Half

View details for race These are not the droids you're looking for

Frederick Running Festival

Frederick, MD

Saturday, May 2nd, 2026

Half

View details for race Frederick Running Festival

23rd annual Potomac River Run Marathon & Half

Washington, DC

Saturday, May 2nd, 2026

Half

Marathon

View details for race 23rd annual Potomac River Run Marathon & Half

Don't see your race? Add it!

Add Your Race (Free)