Running around Upper Cwmbran 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 around Upper Cwmbran—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: October 5, 2025

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1. Mynydd Twyn Glas – Twmbarlwm loop from Upper Cwmbran

23.2km

03:00

530m

Expert run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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2. Running loop from Pontrhydyrun

6.54km

00:41

40m

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

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Intermediate

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3. Twmbarlwm – Coed Gwern-Esgob loop from The Square

12.8km

01:35

330m

Expert run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4. Blaen Bran Community Woodland loop from Sebastopol

5.64km

00:40

120m

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

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5. Blaen Bran Community Woodland loop from The Square

11.6km

01:29

320m

Expert run. Very 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.

Most popular routes around Upper Cwmbran

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The best running trails around Upper Cwmbran

1. Mynydd Twyn Glas – Twmbarlwm loop from Upper Cwmbran

2. Running loop from Pontrhydyrun

3. Twmbarlwm – Coed Gwern-Esgob loop from The Square

4. Blaen Bran Community Woodland loop from Sebastopol

5. Blaen Bran Community Woodland loop from The Square

Most popular routes around Upper Cwmbran

Most popular attractions around Upper Cwmbran

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