Running around Claerwen National Nature Reserve 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 Claerwen National Nature Reserve—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: September 29, 2025

4.0

(2)

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1. Running loop from Pont-rhyd-y-groes

21.4km

02:34

520m

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

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2. Hafod Mansion loop from Pont-rhyd-y-groes

8.35km

01:02

200m

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

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3. Cavern Cascade – Hafod Mansion loop from Pont-rhyd-y-groes

8.02km

01:01

240m

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

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5.0

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4. Pen-y-Garreg Dam loop from Elan Village

5.99km

00:39

90m

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

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5. Pen y Garn loop from Devil's Bridge

11.8km

01:30

330m

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.

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Browse the best Running Trails & Routes in other regions.

Brecon Beacons Llyn y Fan Fawr Rhayader Llanafanfawr Merthyr Cynog Trewern Llanyre Pen-Y-Bont-Fawr Usk Reservoir Glasfynydd Forest Claerwen Reservoir St. Harmon Glantwymyn Nantmel Llangynog Treflys Glascwm Welshpool Bausley With Criggion Banwy Llyn Syfaddan Berriew Disserth And Trecoed Llanwddyn Llanidloes Halfway Forest Llanwrthwl Llanrhaeadr-Ym-Mochnant Cors Y Llyn National Nature Reserve Llanelwedd Aberedw Abbey Cwmhir Forden With Leighton And Trelystan Kerry Llanbadarn Fynydd Newtown And Llanllwchaiarn Llandinam Glasbury Erwood Brycheiniog Forest Roundton Hill National Nature Reserve Llanfyllin Duhonw Hay Guilsfield Llanfihangel New Radnor Gladestry Cilmery Builth Carreghofa Penybont Llangurig Llanfair Caereinion Llandrindod Wells Presteigne Llandyssil Bettws Llanidloes Without Castle Caereinion Churchstoke Llansilin Aberhafesp Old Radnor Cadfarch Whitton Llangunllo Llyn Clywedog Manafon Llanbadarn Fawr Burfa Bank Mochdre Stanner Rocks National Nature Reserve Trefeglwys Dwyriw Montgomery Tregynon Gregynog National Nature Reserve Llanfihangel Rhydithon Llanerfyl Knighton Beguildy Carno Llandrinio Machynlleth Hafren Dyfnant Forest Nant Irfon National Nature Reserve Caersws Llandysilio Llanddewi Ystradenny Llanbrynmair Lake Vyrnwy Llanbister Painscastle Llangedwyn Llanfechain Llangyniew Rhos Goch National Nature Reserve Llansantffraid Meifod Clyro Llangamarch

The best running trails around Claerwen National Nature Reserve

1. Running loop from Pont-rhyd-y-groes

2. Hafod Mansion loop from Pont-rhyd-y-groes

3. Cavern Cascade – Hafod Mansion loop from Pont-rhyd-y-groes

4. Pen-y-Garreg Dam loop from Elan Village

5. Pen y Garn loop from Devil's Bridge

Most popular routes around Claerwen National Nature Reserve

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