The best running trails in Warren H Manning State Park
4.8
(11)
305
runners
54
runs
Last updated: November 2, 2025
12
runners
1. Bruce Freeman Rail Trail loop from Cambodia Town
9.60km
00:59
30m
30m
Intermediate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3
runners
2. Running loop from Billerica
5.49km
00:34
40m
40m
Intermediate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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24
runners
3. Bruce Freeman Rail Trail – Nara Pond loop from Chelmsford
25.3km
02:36
90m
90m
Expert run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
16
runners
4. Bruce Freeman Rail Trail loop from Chelmsford
14.2km
01:28
50m
50m
Intermediate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
17
runners
5. Upper Flint Pond – Merrimack River Extension loop from Lowell
29.9km
03:06
120m
120m
Expert run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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