Runners and walkers are invited to embark on an epic journey along Wales' stunning coastline for "Run to the Castle," featuring two challenging distances: a 42-mile ultra marathon and a traditional full marathon. The route begins in Aberdyfi, a charming coastal village, and winds through picturesque landscapes until reaching Harlech Castle, approximately 42 miles away. For those seeking a more manageable distance, there's also an option to run from Aberdyfi directly to Barmouth, covering the marathon distance of 26.2 miles. Returning participants will be rewarded with belt buckles instead of traditional medals for their achievements. The event kicks off at 8:45 AM sharp, allowing ample time for runners to travel between start and finish points using local train services that connect Aberdyfi and Harlech every hour or so during race day. Race HQ is located in the heart of Aberdovey Village Hall (LL35 0NR), where participants can register from 7:45 AM, dropping off any gear they won't need until later. The course itself offers a diverse mix of terrain including beach paths and paved roads, providing breathtaking views along the way. Four separate checkpoints will offer essential supplies such as food and drinks to help sustain runners throughout their journey. All participants receive detailed route maps and basic emergency kits are compulsory for safety reasons. Registration fees cover not only the meticulously planned course but also include a finisher's medal upon completion of either distance within the 12-hour time limit set by organizers. Detailed OS Explorer Maps OL23 and OL18 will be provided to assist with navigation, ensuring runners can enjoy both the scenic beauty and historical significance of their route. For those looking to extend their stay in this enchanting coastal region, there are numerous accommodation options available nearby, catering to all preferences from cozy cottages to modern hotels. Whether you're an experienced ultra runner or a marathon enthusiast, "Run to the Castle" promises an unforgettable adventure through Wales' picturesque coastline and historic landmarks. Participants should ensure they carry essential items like a rucksack with at least 1 liter of water, emergency food supplies, fully charged mobile phones, waterproof jackets, whistles, basic maps (or digital equivalents), compasses, first aid kits, and collapsible cups for hydration stations. These measures will help keep everyone safe while enjoying the unique challenges this event presents. With its combination of natural beauty, historical significance, and challenging distances, "Run to the Castle" offers an unparalleled experience that celebrates both personal achievement and the stunning landscapes of Wales' coastal regions.
Races Offered
27 Mile Marathon
Jan 16, 2027
straighten
Distance —
43.5K
terrain
Type —
Running
timer
135 days remaining
sell
£45.00
Ultra
Jan 16, 2027
straighten
Distance —
Ultra
terrain
Type —
Running
timer
135 days remaining
sell
£66.00
Weather History
These values represent the 3-year monthly averages for January in Aberdyfi.
thermostatTemperature
2.5° / 7.1°
wb_sunnyFeels like
-2.4° / 2.7°
light_mode
Avg sunshine hours
3h 56m
water_drop
Avg rainfall
6.5 mm
ac_unit
Avg snowfall
0.2 cm
air
Avg wind speed
16.4 km/h (Gentle breeze)
opacity
Sweat loss rate
Low
terrain
Course conditions
Firm and slightly soft
sunny
Max UV Index
Low (1.4)
humidity_mid
Humidity
85.6%
wb_twilight
Sunrise
09:16
nightlight
Sunset
17:33
About Aberdyfi
Learn more about the host city, Aberdyfi.
Aberdyfi is a village in Gwynedd. It lies at the mouth of the river Dyfi, from which it derives its name. Aberdyfi is a holiday resort, traditionally popular with golfers and sailors but also with more adrenaline-driven sportspeople, and is home to Britain's Best Beach Donkey. The village marks the southern edge of the Snowdonia National Park. It is set by the mouth of the river Dyfi which is a UNESCO world biosphere reserve.