The best running trails in Patapsco Valley State Park
175
runners
19
runs
Last updated: October 20, 2025
20
runners
Intermediate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
7
runners
2. Grays Mill Trail — Patapsco Valley State Park
10.7km
01:19
110m
110m
Intermediate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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3. Quarry Trail — Patapsco Valley State Park
4.66km
00:34
60m
60m
Easy run. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
18
runners
4. Ilchester Tunnel – Lost Lake loop from Ilchester
9.23km
01:07
50m
50m
Intermediate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
17
runners
5. Ilchester Tunnel – Lost Lake loop from Thistle
13.3km
01:33
170m
170m
Intermediate run. Good fitness required. Mostly accessible paths. Some sure footedness required.
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
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