Trail running Race Calendar in Maryland, United States

Oct

31

The Mackyard Ultra presented by Baltimore Road Runners Club

Cockeysville, Maryland, United States

$25.00

Trail running

Mackyard Ultra

Nov

07

MCRRC Stone Mill 50 Mile Run

Montgomery Village, Maryland, United States

$85.00

Trail running

Ultra

Nov

07

Schaeffer Half Marathon, 10K, 5K Trail Run

Germantown, Maryland, United States

$50.00 - $85.00

Trail running Running

5.1K 10.8K 21.7K 5K +2

Nov

21

64th Annual JFK 50 Mile presented by Altra

Boonsboro, Maryland, United States

$300.00

Trail running

Ultra

Dec

06

Stocking Suffer 8-Hour Endruance Run

Stevensville, Maryland, United States

$50.00

Trail running

Stocking Suffer 8-Hour Endurance Run

Jan

16

PHUNT 25K/50K TRAIL RACE

Elkton, Maryland, United States

$40.00

Trail running

25K Ultra

Apr

03

Genesee Valley Ultra

Parkton, Maryland, United States

Free - $375.00

Trail running

24hr - Individual 24hr-4 Person Team-Create Team 24hr - 4 Person Team - Join Team 12hr - Individual +7

Oct

11

Rick O'Donnell Memorial 5 Mile Trail Run and Ultra Challenge

Mount Airy, Maryland, United States

Trail running

8K

Oct

11

Rocky Gap 25K, 50K, Relay Trail Run

Flintstone, Maryland, United States

Trail running

25.9K Ultra

Sep

19

Climb to End Cancer - Historic Fort Ritchie presented by: WellAve Dermatology

Cascade, Maryland, United States

Trail running Running Walking

5K POSTPONED UNTIL FALL OF 2027 Family Fun Walk/Run - 1.5 miles POSTPONED UNTIL FALL OF 2027 KIds Registration (12 and under)

Aug

01

Blue Crab Bolt Trail Run - Little Bennett

Clarksburg, Maryland, United States

Trail running

6K 10K

Jul

25

Blue Crab Bolt Trail Run - Schaeffer Farms

Germantown, Maryland, United States

Trail running

5.1K 10.8K