Half marathons in Maryland
44 upcoming half marathons in Maryland, with dates and field depth before you enter.
October 2026
November 2026
- Sun, Nov 1We Got Your Six Running FestivalWhite Plains10KHalf marathonMarathon Local
- Sat, Nov 7Schaeffer Half Marathon and 10KGermantownHalf marathon
- Sun, Nov 8Freedom is Never Free 5k, 10k, & HalfPotomac5K10KHalf marathon Competitive
- Sat, Nov 14Ocean City Running FestivalOcean City5KHalf marathonMarathon
- Sat, Nov 14Gobbler 5K, 10K & 13.1M at Fort Washington, MD (45)Fort Washington5K10KHalf marathon
- Sat, Nov 14Rivers & Rails - Marathon, Half Marathon & 5KBrunswick5KHalf marathonMarathon
- Sat, Nov 14Budds Creek Turkey Trot 5k, 10k, & HalfMechanicsville5K10KHalf marathon
- Sat, Nov 21Great Falls Half (Half/10k/5k)Potomac5K10KHalf marathon
- Sat, Nov 28NCR Marathon & Half MarathonSparks GlencoeHalf marathonMarathon Very competitive
December 2026
- Sat, Dec 5Holiday 5K, 10K, and Half MarathonBel AirHalf marathon
- Sat, Dec 5Holiday 5K, 10K, & 13.1M at Bel Air, MD (49)Bel Air5K10KHalf marathon
- Sat, Dec 12Holiday 5K, 10K & 13.1M at Fort Washington, MD (50)Fort Washington5K10KHalf marathon
- Sun, Dec 13DCRR Founders Half MarathonPotomacHalf marathon
- Sun, Dec 13Founders Half MarathonPotomacHalf marathon
- Sat, Dec 19Naptown Half Marathon & 10K/5KAnnapolis5K10KHalf marathon Competitive
January 2027
- Sat, Jan 2New Year 5K, 10K, and Half MarathonBel AirHalf marathon
- Sat, Jan 2New Year 5K, 10K, & 13.1M at Bel Air, MD (01)Bel Air5K10KHalf marathon
- Sat, Jan 23Winter Carderock 5k, 10k, & HalfPotomac5K10KHalf marathon Competitive
- Sun, Jan 31Little Patuxent River Half Marathon, 10K, & 5KColumbia5K10KHalf marathon Local
February 2027
- Sat, Feb 6Pirate 5K, 10K and Half MarathonBel AirHalf marathon
- Sat, Feb 6Pirate 5K, 10K, & 13.1M at Bel Air, MD (06)Bel Air5K10KHalf marathon
- Sat, Feb 13Falling for You (MD) 5k, 10k, & HalfPotomac5K10KHalf marathon Competitive
- Sat, Feb 27Rosaryville Ramble 5k & 10kUpper Marlboro5K10KHalf marathon Local
March 2027
- Sat, Mar 6Medal Madness 5K, 10K, and Half MarathonBel AirHalf marathon
- Sat, Mar 6Medal Madness 5K, 10K, & 13.1M at Bel Air, MD (10)Bel Air5K10KHalf marathon
- Sun, Mar 7B&A Trail Marathon and Half MarathonSeverna ParkHalf marathonMarathon
- Sat, Mar 20Annapolis Running FestivalAnnapolis5K10KHalf marathon Competitive
- Sat, Mar 20Operation Enduring Warrior 5k, 10k, & Half Potomac5K10KHalf marathon Competitive
April 2027
- Sat, Apr 3Bunny 5K, 10K, and Half MarathonBel AirHalf marathon
- Sat, Apr 3RunSBY Events (Salisbury Marathon/Salisbury Half Marathon/5k)Salisbury5KHalf marathonMarathon Local
- Sat, Apr 3Bunny 5K, 10K, & 13.1M at Bel Air, MD (14)Bel Air5K10KHalf marathon
- Sun, Apr 18Hub City Half Marathon & 5KHagerstown5KHalf marathon Competitive