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United Kingdom
Wales
North Wales
Anglesey

Trearddur

The best running trails around Trearddur

4.3

(10)

648

runners

40

runs

Jogging around Trearddur offers diverse coastal landscapes, featuring sandy beaches, rugged rocky headlands, and dramatic cliffs. The area is characterized by its extensive coastal path, providing varied terrain for runners. This region on Anglesey's western coast presents a blend of scenic routes and invigorating challenges. The terrain includes both flat, accessible sections and paths with elevation changes, particularly around areas like South Stack.

Best jogging routes around Trearddur

  • The most popular jogging route is Holyhead Mountain & South Stack loop…

Last updated: May 10, 2026

5.0

(1)

33

runners

#1.

Holyhead Mountain & South Stack loop — Anglesey

7.96km

01:03

230m

230m

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

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Moderate

3.0

(1)

7

runners

Jog the Holyhead Mountain & South Stack loop, a moderate 3.0-mile route with dramatic coastal views and the iconic South Stack Lighthouse.

Moderate
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Hard run. Very good fitness required. Mostly accessible paths. Some sure footedness required.

Hard

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

Moderate

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

Hard
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Tips from the Community

Manny & Daisy
September 1, 2025, Holyhead Mountain (Mynydd Tŵr) Summit

Great day out to hike out of Holyhead.

1

0

This has been pinned in the wrong place! The arch where this is pinned is Bwa Ddu. The picture is labelled correctly but should be located north of Porth Swtan

2

0

Great place for ice cream burgers and a drink also toilets there and a lovely view of the cove

2

0

Shaun
July 26, 2025, Caffi’r Parc

Lovely spot for a coffee

0

0

Just view stept below the café this viewpoint provides a varying scenery - from the lighthouse over the cliffs of Red Walls (with some climbers on them if you are lucky) and large bird colonies all over the place. The café itself is also worth a visit and the people there will advise on where to go as well.

4

0

Ben
January 5, 2025, Caffi’r Parc

Great spot for a coffee and cake

0

0

Holyhead Breakwater is situated at the north-western end of Holyhead in Anglesey. The Victorian structure, which is 1.7 miles (2.7 km) long, is the longest breakwater in the United Kingdom. The breakwater, which is accessible in good weather, has a promenade on top which leads out to the Holyhead Breakwater Lighthouse. It can be very slippy where the water comes around and moss has grown. Not ideal to ride over in bad weather.

0

0

The lighthouse has warned passing ships of the treacherous rock below since its completion in 1809. The 91-foot (28 m)-tall lighthouse on South Stack was designed by Daniel Alexander and the main light is visible to passing vessels for 24 nmi (44 km; 28 mi), and was designed to allow safe passage for ships on the treacherous Dublin–Holyhead–Liverpool sea route. It provides the first beacon along the northern coast of Anglesey for east-bound ships. It is followed by lighthouses, fog horns, and other markers at North Stack, Holyhead Breakwater, The Skerries, the Mice, Point Lynas, and at the south-east tip of the island Trwyn Du. The lighthouse is operated remotely by Trinity House. You can only go so far with your bike due to the 400 steps you must take to reach the lighthouse itself. We managed to lock our bikes up and tackle the stairs. But on the way back we realised it was too much and legs were tired 😫

5

0

Frequently Asked Questions

How many running routes are available in Trearddur Bay?

Trearddur Bay offers over 40 diverse running routes, catering to various fitness levels. You'll find a mix of easy, moderate, and difficult trails to explore the stunning coastal landscape.

What kind of terrain can I expect on the running trails around Trearddur Bay?

The terrain around Trearddur Bay is quite varied, featuring sandy beaches, rugged rocky headlands, and dramatic cliffs. Many routes follow the extensive Anglesey Coastal Path, offering both flat, accessible sections and paths with significant elevation changes, particularly around areas like South Stack.

Are there any easy jogging routes suitable for beginners in Trearddur Bay?

Yes, Trearddur Bay has several easy jogging routes. While the area is known for its coastal challenges, you can find gentler options, especially along the promenade or on flatter sections of the beach at low tide. There are 3 routes specifically rated as easy within the komoot community.

What are some notable landmarks or viewpoints I can see while running in Trearddur Bay?

Many running routes in Trearddur Bay offer spectacular views and pass by iconic landmarks. You can expect to see the dramatic cliffs and seabird colonies around South Stack, the historic South Stack Lighthouse, and the scenic Porth Dafarch Beach. The Holyhead Mountain summit also provides panoramic vistas.

Are there any circular running routes in the Trearddur Bay area?

Yes, many of the running routes in Trearddur Bay are designed as loops, allowing you to start and finish in the same location. For example, the Holyhead Mountain & South Stack loop — Anglesey is a popular circular option offering coastal views.

What do other runners enjoy the most about jogging in Trearddur Bay?

The running routes in Trearddur Bay are highly rated by the komoot community, with an average score of 4.25 stars. Runners frequently praise the breathtaking coastal scenery, the invigorating challenge of the varied terrain, and the opportunity to explore iconic landmarks like South Stack Lighthouse.

Are the running trails in Trearddur Bay suitable for families or those with dogs?

Trearddur Bay offers options that can be enjoyed by families and dog owners. The sandy beaches, especially at low tide, provide a great space for a run with children or pets. The Anglesey Coastal Path also has sections suitable for dogs, though it's always best to keep them on a lead, especially near cliffs or wildlife. For specific family-friendly routes, look for trails with less elevation and well-maintained paths.

When is the best time of year to go running in Trearddur Bay?

Trearddur Bay is beautiful year-round, but the best time for running is generally during the spring and autumn months. The weather is milder, and the trails are less crowded than in peak summer. Summer offers longer daylight hours but can be warmer, while winter provides dramatic coastal views but requires appropriate gear for potentially wet and windy conditions.

Are there options for longer distance running or challenging trails in Trearddur Bay?

Absolutely. For those seeking a challenge, Trearddur Bay has 6 difficult routes, including the Porth Dafarch Beach – View of South Stack Lighthouse loop from Holy Island, which covers over 26 km. These longer routes often feature significant elevation changes and rugged coastal paths, providing an invigorating experience.

Where can I find parking or public transport access for the running routes?

Many popular starting points for running routes in Trearddur Bay, such as those near the main beach or South Stack, offer designated parking areas. For public transport, local bus services connect Trearddur Bay with Holyhead, which has a train station. It's advisable to check local transport schedules and parking availability before your run, especially during peak season.

Can I combine my run with a visit to a cafe or pub in Trearddur Bay?

Yes, Trearddur Bay has several cafes and pubs, particularly near the main beach and village center, where you can refuel after your run. Many establishments offer refreshments and meals, allowing you to enjoy the local hospitality and coastal views.

What kind of wildlife might I encounter on the running trails?

The coastal paths around Trearddur Bay, especially near South Stack Cliffs, are renowned for their diverse seabird colonies, including puffins, guillemots, and razorbills, particularly during nesting season. You might also spot various marine life from the clifftops and enjoy the rich flora of the heathland and farmland.

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