The best MTB trails around Martin'S Additions
4.7
(13)
258
riders
17
rides
Last updated: November 9, 2025
4.0
(2)
15
riders
1. Dalecarlia Tunnel – Chesapeake & Ohio Canal Trail loop from Bethesda
27.7km
01:37
140m
140m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
6
riders
2. Fishing Shore Beach – Dalecarlia Tunnel loop from Bethesda
35.4km
02:00
260m
260m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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8
riders
3. Lake Bernard Frank – Rock Creek Trail loop from Grosvenor–Strathmore
39.0km
02:23
250m
250m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(1)
8
riders
4. Dalecarlia Tunnel – Pennyfield Lock loop from Bethesda
95.5km
07:25
290m
290m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
5.0
(1)
8
riders
5. Tidal Basin Bridge – Dalecarlia Tunnel loop from Bethesda
44.3km
02:28
220m
210m
Moderate mountain bike ride. Good fitness required. 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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