- Sat 12 Apr
- FREE-£18
- Sat 12 Apr
- FREE-£18
Moel Famau Easter 'Piece of String' Race
A great chance to stretch your legs with this event at the start of the Easter holidays, with a canicross race going off before the main pack. You'll find out distance and route as you run!
- Newcomers
- Dogs allowed
- Event village
- All ages
- Trail run
- CaniCross
- Sun 13 Apr
- £28.95
- Sun 13 Apr
- £28.95
Summit 2 Sea - The Offa's Dyke Half Marathon
Gather on the summit of Moel y Parc at over 1300ft and follow the Offa's Dyke National Trail to the coast to finish line on the beach at Prestatyn.
- Newcomers
- Enter online
- Hilly
- Event village
- Rural
- Coast
- Mountains
- Age 17 & over
- 13.8 miles trail running + 2450 ft ascent
- Sat 26 Apr
- £48.50-£84.50
- Sat 26 Apr
- £48.50-£84.50
North Wales 50K & 100K
This event gives participants the opportunity to take in a runnable, beautiful route which follows the North Walian coastline between Prestatyn and Bangor.
- Newcomers
- Event village
- Age 18 & over
- 50K ultra run
- 100K ultra run
- Sat 10 - Sun 11 May
- £92.50-£145
- Sat 10 - Sun 11 May
- £92.50-£145
24 Hours South - The Offa's Dyke Ultra
The finish line is unique to you: 24 hours after the mass start, the race shall stop and the Solo Runners and Teams furthest South on the National Trail, shall be declared winners.
- Newcomers
- Chip timing
- Enter online
- GPS tracking
- Event village
- Rural
- Age 18 & over
- 24 hrs trail running
- Sat 7 Jun
- £50
- Sat 7 Jun
- £50
The Llangollen 50K
A truly beautiful area of North Wales! The route uses two way-marked 15-mile linear routes either side of the river, to create a spectacular, challenging excursion in and above the valley.
- Newcomers
- Enter online
- Event village
- Rural
- Age 18 & over
- 50 km trail running
- Wed 9 Jul
- £15
- Wed 9 Jul
- £15
The Jubilee Relay, Moel Famau
Leg 1 runner - ascent only, Leg 2 runner - descent only. Electronic timing with RaceTek gives up, down and overall splits.
- Families
- Newcomers
- Enter online
- Hilly
- Event village
- Age 15 & over
- 5 miles trail running
- Sat 12 - Sun 13 Jul
- £31.99-£251.99
- Sat 12 - Sun 13 Jul
- £31.99-£251.99
XTERRA Snowdonia Trail Marathon Eryri Events
Welcome to the XTERRA Snowdonia Trail Marathon Eryri, a stunning Trail Marathon, Ultra Marathon, Half Marathon, 10K, and 24hr event starting and finishing in Wales' outdoor capital, Llanberis.
- Families
- Recycling
- Newcomers
- Plastic bottle free
- Music
- Event village
- Event expo
- Mountains
- Free venue entry
- Sustainability policy
- Public transport links
- Plastic-free event
- Age 17 & over
- 10K run
- Half marathon
- Marathon
- Ultra run 2
- Sat 2 - Sun 3 Aug
- £31.99-£249.99
- Sat 2 - Sun 3 Aug
- £31.99-£249.99
Craft Snowman Triathlon & Duathlon, Snowman Swim & Ogwen Yr Helgi Du Trail Runs
Awarded the Event of the Year (2021) in the Welsh Triathlon Awards, The Craft Snowman is well known as the toughest multi-terrain triathlon and duathlon in the UK. Plus swims and trail running events.
- Trees not tees
- Recycling
- Newcomers
- Plastic bottle free
- Music
- Event village
- Event expo
- Rural
- Mountains
- Free venue entry
- Sustainability policy
- Public transport links
- Plastic-free event
- Age 15 & over
- Sprint triathlon
- Olympic triathlon
- Half Ironman
- Sprint duathlon
- 10K run
- + 5 more races
- Sat 16 Aug
- £59.95-£379.95
- Sat 16 Aug
- £59.95-£379.95
Moel Famau 12 & 24hr Challenge
This challenge involves a beautiful 7.2km loop being used, which will test you with it's 500m of ascent each time, with competitors completing as many laps of this as possible in 12 or 24 hours.
- Newcomers
- Event village
- Age 18 & over
- Fixed time runs 2
- Fri 5 Sep
- £92.50-£295
- Fri 5 Sep
- £92.50-£295
The Dee Way 120
This new Ultra distance event urges you to get to know this river and the great, varied country which accompanies it.
- Newcomers
- Event village
- All ages
- Fixed time runs 2
- Sun 7 Sep
- £12
- Sun 7 Sep
- £12
2 HillForts Hill Race
2 HillForts returns! The course is a toughie, involving 2500ft of ascent, taking in the 2 HillForts of Moel Arthur and Penycloddiau in the Clwydian Range AONB. Runners of all abilities are invited.
- Newcomers
- Enter online
- Hilly
- Event village
- Rural
- Age 17 & over
- 9 miles fell running
- Sat 27 Sep
- £20.50
- Sat 27 Sep
- £20.50
Town to Tower 10K | Ruthin to Moel Famau Uphill Race
Ruthin has recently been recognised as one of the best places to live in the UK. This is a cracking 10K route which takes you to the top of Moel Famau, the highest point of the Clwydian Hills.
- Newcomers
- Enter online
- Event village
- Rural
- Mountains
- Age 15 & over
- 10 km fell running + 550 m ascent
- Sat 18 Oct
- FREE-£23
- Sat 18 Oct
- FREE-£23
Loggerheads Autumn Trails
The longer version of the popular 5K and 10K races, the routes take in even more of this wonderful area, and are varied in terms of terrain and challenging as a result.
- Families
- Newcomers
- Dogs allowed
- Event village
- Park
- Age 14 & over
- Trail run 2
- CaniCross
- Sun 19 Oct
- £49.50
- Sun 19 Oct
- £49.50
Brenig Way 50K Trail
This regional marked footpath of 32 miles winds it's way through some beautifully remote upland scenery. Start at the town of Corwen in the Dee Valley, and follow the signage up the Dee Valley.
- Newcomers
- Enter online
- GPS tracking
- Flat
- Event village
- Rural
- Age 18 & over
- 50 km trail running
- Sat 25 Oct
- FREE-£18.50
- Sat 25 Oct
- FREE-£18.50
Moel Famau Halloween 'Piece of String' Night Race
A great chance to stretch your legs with this Halloween with the Piece of String - at night!
- Newcomers
- Dogs allowed
- Event village
- All ages
- Trail run
- CaniCross
- Sat 6 Dec
- £17.50-£21.50
- Sat 6 Dec
- £17.50-£21.50
Alyn Waters Winter Trails | 5K & 10K
Alyn Waters is a great place for trail running! The country park is accessible, the paths easy to follow and with a variety of terrain, and with a few ups and downs to make you really earn your medal!
- Families
- Newcomers
- Dogs allowed
- Event village
- Park
- Age 11 & over
- 5K run
- 10K run
- CaniCross
- Sun 7 Dec
- £31.50-£51.50
- Sun 7 Dec
- £31.50-£51.50
Sea 2 Summit | Offa's Dyke Half/Full/Ultra
Starting at Prestatyn seafront, the National Trail waymarkers take you up into the hills south, with the scenery and terrain becoming more and more beautiful and challenging as you go!
- Newcomers
- Event village
- Urban
- Age 17 & over
- Half marathon
- Marathon
- Ultra run
- Sat 20 Dec
- £19
- Sat 20 Dec
- £19
Moel Famau Festive 'Piece of String' Race
A great chance to stretch your legs with this event on the last Saturday before Christmas, with a Canicross race going off before the main pack.
- Newcomers
- Dogs allowed
- Event village
- Age 18 & over
- Trail run
- CaniCross
- Sun 11 Jan 2026
- £17
- Sun 11 Jan 2026
- £17
Vale of Clwyd 5K
The route is exactly 5K, multi-terrain in nature, with a nice mix of minor road and trail to make for an interesting run in lovely surroundings, with fantastic views. Chip timing, prizes and medal!
- Families
- Newcomers
- Chip timing
- Enter online
- Undulating
- Event village
- Park
- Age 11 & over
- 5 km multi terrain running
- Sun 1 Mar 2026
- £9.49-£49.99
- Sun 1 Mar 2026
- £9.49-£49.99
Jones o Gymru Anglesey Half Marathon and 10K
The most beautiful half marathon in North Wales! Flanked by breathtaking views of Snowdonia and the Menai Straits, the beauty and uniqueness of this event is what draws people from all over the UK!
- Families
- Recycling
- Newcomers
- Plastic bottle free
- Music
- Event village
- Coast
- Free venue entry
- Sustainability policy
- Public transport links
- Plastic-free event
- Age 5 & over
- 10K run
- Half marathon
- Fun run