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Vale of Glamorgan

Vale of Glamorgan

The best running trails in the Vale of Glamorgan

4.5

(47)

5,896

runners

286

runs

Running in the Vale of Glamorgan 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 the Vale of Glamorgan—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 21, 2025

3.9

(13)

448

runners

1. Cardiff Bay running loop

7.51km

00:47

40m

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

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Intermediate

499

runners

2. Cardiff Bay Barrage – Cardiff Bay loop from Dingle Road

11.3km

01:11

90m

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

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Intermediate

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4.0

(4)

360

runners

3. Cardiff Bay Barrage – Wales Millennium Centre loop from Dingle Road

11.3km

01:11

80m

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

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Intermediate

366

runners

4. Wales Millennium Centre – Blackweir Bridge loop from Dingle Road

22.7km

02:22

100m

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

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Expert

251

runners

5. Marine Lake loop from Barry Docks

10.4km

01:05

70m

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

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Intermediate

3.7

(3)

196

runners

6. Cardiff Bay Barrage loop from Cogan

7.37km

00:46

50m

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

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7. Pwll y Maer – Hardy’s Bay loop from Ogmore-by-Sea

29.0km

03:12

360m

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

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Expert

4.0

(1)

runners

8. Cold Knap Roman Building loop from The Knap

8.83km

00:56

80m

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

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9. Pwll y Maer – Hardy’s Bay loop from Llantwit Major

30.0km

03:18

370m

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

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Expert

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10. Penarth Marina loop from Cardiff International Sports Village

6.28km

00:40

70m

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

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Intermediate

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Other adventures in the Vale of Glamorgan

An epic pilgrimage through prehistory and wild beauty — Celtic Way

Hiking Collection by

Dan Hobson

6,000 years of history – Valeways Millennium Heritage Trail

Hiking Collection by

Grace Mulligan

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Most popular attractions in the Vale of Glamorgan

Places to see

Natural Monuments

Castles

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The best running trails in the Vale of Glamorgan

1. Cardiff Bay running loop

2. Cardiff Bay Barrage – Cardiff Bay loop from Dingle Road

3. Cardiff Bay Barrage – Wales Millennium Centre loop from Dingle Road

4. Wales Millennium Centre – Blackweir Bridge loop from Dingle Road

5. Marine Lake loop from Barry Docks

6. Cardiff Bay Barrage loop from Cogan

7. Pwll y Maer – Hardy’s Bay loop from Ogmore-by-Sea

8. Cold Knap Roman Building loop from The Knap

9. Pwll y Maer – Hardy’s Bay loop from Llantwit Major

10. Penarth Marina loop from Cardiff International Sports Village

Other adventures in the Vale of Glamorgan

Most popular routes in the Vale of Glamorgan

Most popular attractions in the Vale of Glamorgan

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Didn’t find what you were looking for?

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