The best MTB trails in Carroll County
4.2
(9)
387
riders
15
rides
Last updated: November 8, 2025
4.3
(3)
53
riders
1. Patapsco River – Thru Trail (White Trail) loop from Granite
13.9km
01:14
150m
150m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5.0
(1)
33
riders
2. Thru Trail (White Trail) loop from Granite
17.9km
01:38
240m
240m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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4.0
(3)
57
riders
3. North Branch Patapsco River – Switchback Trail loop from Marriottsville
16.4km
01:30
230m
230m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
34
riders
4. Old quarry filled with trash loop from Granite
29.4km
02:40
400m
400m
Intermediate mountain bike ride. Good fitness required. Advanced riding skills necessary.
13
riders
5. Patapsco River Bridge – Daniels Singletrack Trail loop from Eldersburg
62.1km
05:09
880m
880m
Expert mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
7
riders
6. Wood Marr Trail – Switchback Trail loop from Granite
12.5km
01:06
140m
150m
Intermediate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
7
riders
7. Mountainbike loop from Granite
10.8km
00:59
150m
150m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
6
riders
8. Old Quarry Lake – Thru Trail (White Trail) loop from Granite
8.70km
00:44
80m
80m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5
riders
9. North Branch Patapsco River – Patapsco River loop from Marriottsville
10.2km
00:55
140m
140m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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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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