4.7
(8)
1,465
runners
77
runs
Jogging around Trawsfynydd offers a diverse landscape for runners. The region is characterized by its large reservoir, Llyn Trawsfynydd, surrounded by a mix of open moorland, forested areas, and rolling hills. Trails often feature varied terrain, from lakeside paths to more challenging ascents into the foothills of the Rhinog mountains. This area provides opportunities for both gentle runs and more demanding long distance running trails, set within the broader Snowdonia National Park.
Last updated: April 25, 2026
180
runners
14.3km
01:43
290m
300m
Moderate run. Good fitness required. Mostly accessible paths. Some sure footedness required.
125
runners
12.9km
01:27
150m
150m
Moderate run. Good fitness required. Mostly accessible paths. Some sure footedness required.

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1
runners
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
90
runners
Hard run. Very good fitness required. Mostly accessible paths. Some sure footedness required.
78
runners
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Trawsfynydd
Snowdonia Way – A dramatic hike through Eryri's mountainous heart
Snowdonia Way Mountain Route – Rise to Eryri's awesome summits
Traws Eryri — Bikepacking Snowdonia from Machynlleth to Conwy
MTB Trails around Trawsfynydd
Hiking around Trawsfynydd
Cycling around Trawsfynydd
Road Cycling Routes around Trawsfynydd
Gravel biking around Trawsfynydd
If you are walking from the west, this will be a blessed relief as the paths become clearer for a while.
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The half-way point on the Minotaur mountain biking route at Coed y Brenin.
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A perfect place to rest and take in the surroundings. In the heat it is a bit of a strenuous stretch, but then you have this beautiful view as a reward
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Coed y Brenin was Britain's first purpose-built mountain biking center and it remains one of the sport's top destinations. Eight purpose-built mountain bike trails start at the visitor center and range from easy trails for families and beginners to technical trails for experienced mountain bikers. Other facilities for mountain bikers include a bike shop and a skills room where you can develop your riding techniques. The visitor center is also the starting point for walking and running trails through the Coed y Brenin Forest Park, as well as orienteering courses and geocaching. Two of the walking routes are suitable for visitors who use an off-road mobility scooter. There are also children's play areas, a café and plenty of picnic tables. (https://naturalresources.wales/days-out/places-to-visit/north-west-wales/coed-y-brenin-visitor-centre/?lang=en)
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Nice viewpoint for this area.
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From this height you get a beautiful view of the surroundings.
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There are over 80 running routes around Trawsfynydd, offering a wide range of options for different fitness levels and preferences. These include paths around the reservoir, through forests, and into the foothills of the Rhinog mountains.
Yes, Trawsfynydd offers a few easier running routes perfect for beginners or those looking for a gentle jog. These trails typically feature less elevation gain and smoother terrain, often found along the reservoir's edge or in less rugged forested areas.
Absolutely. For experienced runners seeking a challenge, Trawsfynydd and its surrounding Snowdonia National Park offer several demanding routes. An example is the Rhinog Fawr & Gloyw Lyn loop from Cwm Bychan, which features rugged mountain terrain and significant elevation changes.
Yes, many of the running routes in Trawsfynydd are circular, allowing you to start and finish at the same point. The popular Around Llyn Trawsfynydd route is a great example, offering scenic views as you loop the reservoir.
Runners in Trawsfynydd can enjoy diverse scenery, from the expansive waters of Llyn Trawsfynydd to dense forest trails and the dramatic foothills of the Rhinog mountains. Many routes offer panoramic views of the Snowdonia National Park landscape.
While some routes are more challenging, there are family-friendly options available, particularly those with gentler gradients and well-maintained paths. Look for routes around the reservoir or in designated forest areas that are less rugged.
Generally, dogs are welcome on most trails in the Trawsfynydd area, especially within Snowdonia National Park. However, it's crucial to keep them on a lead, particularly near livestock or during bird nesting seasons, and always clean up after them.
The Trawsfynydd area is rich in natural beauty and historical sites. Along your runs, you might encounter stunning viewpoints like Moelwyn Bach or explore mountain passes such as Bwlch Drws Ardudwy. The region also features impressive peaks like Rhinog Fawr Summit Cairn.
Yes, the wider area around Trawsfynydd offers routes that include waterfalls. For example, the Coed y Brenin Visitor Centre – Pistyll Cain Waterfall loop provides an opportunity to see the beautiful Pistyll Cain Waterfall.
The running trails in Trawsfynydd are highly rated by the komoot community, with an average score of 4.7 stars. Runners often praise the diverse terrain, the stunning views of Llyn Trawsfynydd and the surrounding mountains, and the variety of routes available for all skill levels.
Yes, there are various parking options available near the trailheads around Trawsfynydd, including designated car parks at popular starting points and visitor centers. Some smaller routes might have roadside parking, but it's always best to check specific route details beforehand.
While Trawsfynydd is primarily accessed by car, some local bus services operate in the wider Snowdonia National Park area. However, direct public transport links to specific trailheads can be limited, so planning your journey in advance is recommended.
Spring and autumn are often considered the best seasons for running in Trawsfynydd, offering pleasant temperatures, vibrant foliage, and fewer crowds. Summer can be warm, while winter runs can be beautiful but require appropriate gear for potentially wet and cold conditions.


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