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Races in Maryland
45 Events
Endurance Races in Maryland
Trehko tracks 45 endurance events in Maryland, including 42 Running events, 2 Triathlon events, 1 Trail Running event. Whether you're searching for your first 5K, a Boston qualifier marathon, a local triathlon, or a trail ultra, Maryland has a race for every athlete. Use Trehko to compare registration fees and deadlines side by side, save your target races, and get automated reminders before registration opens or closes. All races listed below link directly to their official registration pages.
All 45 Races in Maryland
13th ANNUAL AWE INSPIRING 5K — Baltimore, 5K 2026 Hua Sports 5K, Half Marathon and Marathon — Point Of Rocks, Half Marathon 20th Annual Get Ready! Get Set! Get Fit! 5K Run/Walk and 1-Mile Walk — Rosedale, 5K 22nd Annual Catonsville High School XC Turkey Trot — Catonsville, 1 Mile 4STEPS THERAPEUTIC RIDING 5k — Parsonsburg, 5K 64th Annual JFK 50 Mile presented by Altra — Boonsboro, 50 Mile Angels on the Run 5K — Elkridge, 5K Annapolis RUN for The Light House — Annapolis, Half Marathon Annapolis Running Festival — Annapolis, Half Marathon Baltimore Marathon — Baltimore, Marathon Baltimore Running Festival — Baltimore, Marathon Bay Bridge Paddle — Annapolis, Road Race Buzz Sawyer Western Maryland Marathon/Half Marathon/10k — Hancock, Half Marathon Chestertown Challenge Half Marathon Run and 5K Run/Walk — Chestertown, Half Marathon Fox Trot 5K & 1Mile Bark in the Park — Elkton, 5K Frederick Running Festival — Frederick, Half Marathon Friends of the Poor 5K Walk/Run & Kiddy-K — Huntingtown, 5K Genesee Valley Ultra — Parkton, Ultra Great Allegany Run — Cumberland, 15K Haunted 5K, 10K & 13.1M at Bel Air, MD (40) — Bel Air, Half Marathon Historic Drawbridge Running Festival — St Michaels, Half Marathon Holiday 5K, 10K, & 13.1M at Bel Air, MD (49) — Bel Air, Half Marathon Ironman Maryland — Cambridge, Ironman Jessica Meredith Jacobsen Memorial 5k and Fun Walk — Towson, 5K JFK 50 Mile — Boonsboro, 50 Miles Lock 2 Lock Marathon/Half Marathon/10k — Williamsport, Half Marathon MCRRC Stone Mill 50 Mile Run — Montgomery Village, 50 Mile MoCo CARES Charity Race — Gaithersburg, 10K Munro Hampton Alumni Association DC 5K Run-Walk — Upper Marlboro, 5K Naptown Half Marathon & 10K/5K — Annapolis, Half Marathon NCR Marathon & Half Marathon — Sparks Glencoe, Half Marathon Ocean City Running Festival — Ocean City, Marathon Parks Half Marathon — Rockville, Half Marathon PHUNT 25K/50K TRAIL RACE — Elkton, 50K PLAYTRI - IRONMAN MARYLAND 140.6 — Cambridge, Ironman Rep Your Run Crew — Baltimore, 5K Rick O'Donnell Memorial 5 Mile Trail Run and Ultra Challenge — Mount Airy, Ultra River's Edge Endurance Challenge — Brunswick, 5K Rocky Gap 25K, 50K, Relay Trail Run — Flintstone, 50K Rocky Gap 25K, 50K, Relay Trail Run — Flintstone, Relay Run for MWS 5K — Frederick, 5K Schaeffer Half Marathon, 10K, 5K Trail Run — Germantown, Half Marathon Somerset Elementary School Back to School Classic — Chevy Chase, 8K Turtle Derby 5k Trail Race — Havre De Grace, 5K UltraTrax Wisp — McHenry, Ultra
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