Ultramarathons in Maryland
13 upcoming Ultramarathon races in Maryland for 2026 and beyond — with dates, locations, and registration links.
- Chesapeake Bay Paddle - hosted by Kent Island Outrigger Canoe ClubSat, Jul 25, 2026 · Chester, MD56.3K10 Miles5K
- C3 Scratch N DentonSat, Aug 29, 2026 · Denton, MD86.7K60.2K39.6K
- VentureQuest Adventure RaceSat, Sep 12, 2026 · Flintstone, MD56.3K
- ASHFoundation’s 7th Annual Virtual Walk/Run: Run the Legacy. Fund the Future.Wed, Sep 23, 2026 · Rockville, MD50 Miles
- Johns Hopkins Children's Center Miracles in MotionSat, Sep 26, 2026 · Baltimore, MD5K1 Mile50 Miles
- C3 Rolling Donuts rideSat, Sep 26, 2026 · Centreville, MD53.1K100 Miles100K
- Cycling for Our HeroesSat, Sep 26, 2026 · Havre De Grace, MD52.1K98.2K
- Red Shoe 5k 16th Annual Run/Walk & Kids Fun Run | Ronald McDonald House DCSun, Oct 4, 2026 · Forest Heights, MD5K50 Miles
- Rocky Gap 25K, 50K, Relay Trail RunSun, Oct 11, 2026 · Flintstone, MD25.9K51.8K
- MCRRC Stone Mill 50 Mile RunSat, Nov 7, 2026 · Montgomery Village, MD50 Miles
- 64th Annual JFK 50 Mile presented by AltraSat, Nov 21, 2026 · Boonsboro, MD50 Miles
- UltraTrax WispSat, Apr 10, 2027 · McHenry, MD11.3K22.5K33.8K45.1K
- Pike's Peek 10KSun, Apr 25, 2027 · Derwood, MD10K400m50 Miles