Running around Cors Geirch 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 Cors Geirch 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: October 6, 2025

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1. Running loop from Morfa Nefyn

5.84km

00:37

80m

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

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Intermediate

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2. Garn Boduan Iron Age Hillfort – Nefyn Beach loop from Morfa Nefyn

11.0km

01:15

270m

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

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Intermediate

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3. Garn Boduan loop from Nefyn — Llŷn

7.37km

00:52

240m

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

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4. Trwyn Porth Dinllaen loop from Morfa Nefyn

4.80km

00:31

50m

Easy run. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

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Easy

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5. Nefyn Beach loop from Morfa Nefyn

6.29km

00:39

40m

50m

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

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Intermediate

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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 Cors Geirch National Nature Reserve

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Cycling around Cors Geirch National Nature Reserve

MTB Trails around Cors Geirch National Nature Reserve

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Browse the best Running Trails & Routes in other regions.

Snowdonia Llanberis Llyn Peris Beddgelert Llŷn AONB (AHNE Llŷn)Llandygai Llanllechid Llyn Idwal Llyn Padarn Llyn Llydaw Aberdaron Trawsfynydd Betws Garmon Mawddwy Rhinog National Nature Reserve Ynys Enlli National Nature Reserve Llyn Cwellyn Dyfi Forest Pistyll Porthmadog Morfa Harlech National Nature Reserve Bangor Llangywer Llanuwchllyn Llanddeiniolen Y Felinheli Llanaelhaearn Bethesda Llanrug Llanengan Llanfair Llyn Arenig-Fawr Llanycil Yr Eifl National Nature Reserve Llanfihangel-Y-Pennant Tywyn Llyn Cwm Bychan Penrhyndeudraeth Bala Lake Corris Llanelltyd Pentir Llanystumdwy Buan Llanfrothen Llanbedr Talsarnau Llanbedrog Criccieth Llanegryn Coed Maesgwm Ganllwyd Caernarfon Llannor Waunfawr Brithdir And Llanfachreth Coed Aberartro Harlech Coed Llyn y Garnedd Dolgellau Maentwrog Llyn Trawsfynydd Nefyn Arthog Aber Ffestiniog Bala Llanllyfni Llyn Nantlle Uchaf Clynnog Coed Tyglas Dyffryn Ardudwy Dolbenmaen Pennal Pwllheli Llandwrog Tudweiliog Llangelynin Llanwnda Bontnewydd Bryn-Crug Barmouth Tanygrisiau Reservior Llandderfel Cors Gyfelog National Nature Reserve Aberdovey Botwnnog

The best running trails around Cors Geirch National Nature Reserve

1. Running loop from Morfa Nefyn

2. Garn Boduan Iron Age Hillfort – Nefyn Beach loop from Morfa Nefyn

3. Garn Boduan loop from Nefyn — Llŷn

4. Trwyn Porth Dinllaen loop from Morfa Nefyn

5. Nefyn Beach loop from Morfa Nefyn

Most popular routes around Cors Geirch National Nature Reserve

Get inspired with the komoot mobile app

Explore more

Get ready to conquer new peaks

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