Races and events in Maryland, United States
Find your next race in Maryland, United States. AthRecs lists 7 events with upcoming dates here. Open a race guide for the location, listed distances and entry information where available.
Upcoming running events include 50K races, 25K races, 10K races, 20K races and 5K races.
Events to explore include Patapsco Valley 50K and 25K, Fire on the Mountain and Stone Mill 50 Mile Run.
12 listed events · 7 with upcoming dates
Upcoming races
Patapsco Valley 50K and 25K
USACatonsville, Maryland
Trail races through Patapsco Valley State Park, starting and finishing at CCBC Catonsville.
· 25K
Race details, entry and past editions →Fire on the Mountain
USALittle Orleans, Maryland
Trail ultras and a shorter forest race at Green Ridge State Forest, using trails and forest roads from Point Lookout.
· 25K
Race details, entry and past editions →Stone Mill 50 Mile Run
USAMontgomery Village, Maryland
A fifty-mile trail race starting and finishing at Stedwick Elementary School, with aid stations and intermediate cutoffs along the course.
· 50mi
Race details, entry and past editions →Rosaryville Veterans Day Trail Race
USAUpper Marlboro, Maryland
Rolling woodland trail races through Rosaryville State Park, beginning and ending at the Pavilion picnic area.
· 20K
Race details, entry and past editions →JFK 50 Mile
USABoonsboro, Maryland
America’s oldest ultramarathon — 50 miles from Boonsboro to Williamsport.
· 50 Mile · Entry closed
Race details, entry and past editions →Cal Tri DC Runs
USAMarbury, Maryland
Cal Tri DC Runs in Marbury, United States.
· 10K
Race details, entry and past editions →Cal Tri DC Triathlon
USAMarbury, Maryland
Cal Tri DC Triathlon in Marbury, United States.
· Olympic
Race details, entry and past editions →Planning your next race
Which races and events are coming up in Maryland, United States?
Patapsco Valley 50K and 25K is listed for 24 October 2026. Fire on the Mountain is listed for 1 November 2026. Stone Mill 50 Mile Run is listed for 7 November 2026. Check the race guide and organiser’s latest information before making plans.
What running distances are listed in Maryland, United States?
Look for 50K races, 25K races, 10K races, 20K races and 5K races in the upcoming listings. If an event offers several distances, check the individual race guide to choose the edition and distance you want to enter.
Where can I find race entry details for Maryland, United States?
Follow the link from the race guide to the organiser or entry provider, where one is available. Check the entry deadline, eligibility and current availability there. A listed race date does not necessarily mean entries are still open.
Why has a race moved out of the upcoming calendar?
Once its listed dates have passed, a race moves to the past-editions view unless another upcoming edition is recorded. Cancelled events also leave the upcoming list. The race guide stays available, and the event returns when a new date is added.