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J. Harry Rich State Forest

J. Harry Rich State Forest

The best running trails in J. Harry Rich State Forest

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Running in J. Harry Rich State Forest is one of the best ways to explore more of this region. To help you discover the most beautiful places to run, we’ve reviewed our full collection of routes in J. Harry Rich State Forest—and are proud to present the best running trails. Click on any of the routes for more details and browse real tips and photos uploaded by other runners.

Last updated: November 2, 2025

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1. Running loop from Groton

7.15km

00:44

40m

Intermediate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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2. Nashua River Rail Trail loop from East Pepperell

13.9km

01:26

40m

Intermediate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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3. Nashua River Shoreline loop from East Pepperell

7.06km

00:44

20m

Intermediate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4. Cady Pond – Angus Acre loop from Groton

9.79km

01:01

60m

Intermediate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5. Nashua River Shoreline loop from Groton

12.7km

01:19

50m

Intermediate run. Good fitness required. Mostly paved surfaces. 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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The best running trails in J. Harry Rich State Forest

1. Running loop from Groton

2. Nashua River Rail Trail loop from East Pepperell

3. Nashua River Shoreline loop from East Pepperell

4. Cady Pond – Angus Acre loop from Groton

5. Nashua River Shoreline loop from Groton

Most popular routes in J. Harry Rich State Forest

Get inspired with the komoot mobile app

Explore more

Get ready to conquer new peaks

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