Nestled along the picturesque Llyn Peninsula in North Wales, the Dioni ABERSOCH 20K and 10K COAST TRAIL races offer runners an unforgettable journey through stunning coastal scenery. This trail race begins on the golden sands of Abersoch beach, alongside Cardigan Bay, setting a serene yet exhilarating tone for the adventure ahead. The route winds along the coastline, taking participants past picturesque Tudwal’s Islands and Porth Ceiriad before venturing further to Porth Neigwl (Hell's Mouth) for those tackling the 20K distance. The terrain varies throughout, offering runners a mix of scenic coastal paths, sandy beaches, and some stretches of road that provide a unique blend of challenge and beauty. As you navigate through this captivating landscape, the breathtaking views of turquoise waters and rugged cliffs serve as constant companions. Both distances feature thrilling sections where the sea breeze becomes an integral part of your race experience, while also providing moments to appreciate Abersoch's charming beachside setting. Upon reaching the finish line back on Abersoch Beach, runners are greeted with a vibrant atmosphere complete with live music, enthusiastic compere, and rejuvenating massages. The event’s post-race festivities include a bustling beach bar offering cold drinks and food stalls serving up hearty BBQ fare, ensuring that participants can relax and celebrate their achievement in style. Many finishers choose to cool off with a refreshing dip in the bay before settling into one of Abersoch's lively pubs for some well-deserved refreshments. The Dioni ABERSOCH COAST TRAIL races are more than just a race; they're an experience that captures the essence of coastal adventure and community spirit. Join us at this idyllic spot to embrace the beauty of North Wales while pushing your limits on one of its most captivating trails.
Races Offered
10K Trail
Sep 19, 2026
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Distance —
10K
terrain
Type —
Running
timer
30 days remaining
sell
£25.01
20K Trail
Sep 19, 2026
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Distance —
20K
terrain
Type —
Running
timer
30 days remaining
sell
£35.36
2k Beach Blast
Sep 19, 2026
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Distance —
2K
terrain
Type —
Running
timer
30 days remaining
sell
£7.76
Torchlight Beach Race 2.2k
Sep 19, 2026
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Distance —
2.2K
terrain
Type —
Running
timer
30 days remaining
sell
£5.18
Weather History
These values represent the 3-year monthly averages for September in Abersoch.
thermostatTemperature
12.8° / 17.1°
wb_sunnyFeels like
9.1° / 14.5°
light_mode
Avg sunshine hours
7h 46m
water_drop
Avg rainfall
5.5 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
19.5 km/h (Gentle breeze)
opacity
Sweat loss rate
Low
terrain
Course conditions
Firm and slightly soft
sunny
Max UV Index
Moderate (3.5)
humidity_mid
Humidity
80.9%
wb_twilight
Sunrise
06:53
nightlight
Sunset
19:32
About Abersoch
Learn more about the host city, Abersoch.
Abersoch is a village in Llŷn particularly favoured for sailing. The village and the roads to the headlands west of it tend to get very crowded. Packed with holiday homes, making housing unaffordable to most locals, it becomes a bit of a ghost town outside of the main tourist season. As a consequence, it has very little native character about it.
