Maryland Race Calendar

2023 Maryland Half Marathons by Date • By City

Browse all 2023 Maryland half marathons by month below. For each race, you’ll find course maps, elevation profiles, runner reviews, and how to sign up.

When you view a race, you’ll also find contact info if you’re having problems with your registration or need to contact the race directors.

March 2023

Sun Mar 26 B&A Trail Marathon & Half Marathon Severna Park MD
Sun Mar 26 Operation Enduring Warrior Half 10k & 5k Potomac MD
Sun Mar 26 Rosaryville Half Marathon and 10k Trail Run Upper Marlboro MD

April 2023

Sat Apr 1 SBY Marathon Half Marathon & 5k Salisbury MD
Sun Apr 9 Care Packages at Carderock Half 10k & 5k Potomac MD
Sun Apr 16 Point of Rocks Half 10k & 5k Point of Rocks MD

May 2023

June 2023

July 2023

Sun Jul 30 Riley's Rumble Half Marathon & 8k Boyds MD

August 2023

Sun Aug 13 Carderock Charge Half 10k & 5k Potomac MD

September 2023

Sat Sep 9 Lock 2 Lock Marathon Half Marathon & 10k Williamsport MD
Sun Sep 10 Parks Half Marathon Rockville MD
Sun Sep 17 Annapolis Run for the Light House Half Marathon & 5k Annapolis MD
Sat Sep 23 Susquehanna River Running Festival Half Marathon 10K & 5K Havre de Grace MD
Thu Sep 28 GAP Marathon & Half Marathon Frostburg MD

October 2023

November 2023

Sat Nov 11 Schaeffer Half Marathon & 10k Germantown MD
Sun Nov 12 Freedom is Never Free Half 10k & 5k Potomac MD