The best running trails in Thetford Hill State Park
17
runners
6
runs
Last updated: October 26, 2025
3
runners
1. Bernajean Pond loop from Lyme
9.88km
01:08
170m
170m
Intermediate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3
runners
2. Bernajean Pond loop from Norwich
12.5km
01:22
190m
190m
Intermediate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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3. Lyme Hill — Grafton County
5.20km
00:41
130m
130m
Intermediate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
6
runners
4. Treasure Island Beach loop from West Fairlee
10.3km
01:05
120m
120m
Intermediate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
2
runners
5. Big Rock Nature Preserve loop from Lyme
6.47km
00:43
110m
110m
Intermediate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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