www.abersochtriplecrown.com

Abersoch Half Marathon

Abersoch, Wales, United Kingdom

calendar_today 18 Sep, 2026 – 19 Sep, 2026

About the Event

Celebrate your finish on the golden sands of a stunning Welsh seaside village at the 361° Abersoch Half Marathon Trail on Saturday, 19 September 2026. This hugely popular event offers a breathtaking 13.1-mile course that sweeps through the picturesque villages of Llanengan, Llangian, and Sarn Bach on the beautiful Llyn Peninsula. With its mainly road-based route and an exhilarating final kilometer sprint along Abersoch Beach to a lively crowd, it’s a perfect blend of fast running and spectacular coastal scenery. Professional organization ensures a smooth race with drink stations, clear signage, and a festive atmosphere featuring music, a beach bar, and a post-race BBQ. Finishers receive a bespoke zinc alloy medal and the option to cool off with a celebratory swim in the bay. As part of the unique Abersoch Triple Crown series, it's a must-do event for runners seeking a challenging, beautiful, and memorable race weekend in North Wales.

Races Offered

Torchlight 2.2km Charity Beach Run

Sep 18, 2026

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Distance — 2.2K

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Type — —

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19:30

2K Beach Blast

Sep 19, 2026

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Distance — 2K

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09:00

20K Trail

Sep 19, 2026

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Distance — 20K

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10:00

10k Trail

Sep 19, 2026

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Distance — 10K

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10:30

Weather History

These values represent the 3-year monthly averages for September in Abersoch.

thermostat Temperature

12.8° / 17.1°

wb_sunny Feels 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.