July 9, 2023
Snowdonia National Park

10K Trail Run

The information on this page is not yet confirmed, and may be based on the previous years' edition.

More interested in getting out into the great outdoors than the gruelling distances of trail marathons? Then the 10K event is the one for you. Everyone is welcome.


This courses below are not yet confirmed, and subject to change.
Run course: 10K 415m+
Click through to see the run course map, description and download the GPX file.
This beautiful 10k has something for all runners. The first 5.5k has a mixture of road, track and trail and takes in the beautiful lower slopes of Snowdon. It then passes across the valley dipping into the beautiful woodlands around Dolbadarn Castle before taking on the gruelling Zig Zags that take you to the top of Vivian Quarry. Once here it's down hill on stunning forest trails all the way to the finish line.
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Run course: 10K 415m+


This schedule is not yet confirmed, and subject to change.
Sat 2023.07.08
Sun 2023.07.09


This information is not yet confirmed, and subject to change.

We hold a prize giving ceremony after the racing, approximate timings will be detailed in the Final Instructions however it is a good idea to listen out for information on any updates that come in over the tannoy. Sometimes the ceremony may be delayed and we wouldn't want you to miss out. We don't send out prizes after the event, so make sure you attend the ceremony and receive your big Welsh cheer!

Prize Categories for the Snowdonia Trail 10k are (for both men and women):

  • Open: Top 5*

  • V40: Top 3

  • V50: Top 2

  • V60: 1st runner

  • V70: 1st runner

All prizes must be collected on the day.

* If any runner places in Open and Vet then a drop down system will occur.


The fees below have not yet been confirmed, and are subject to change.


Description Fee
Standard rate £ 32.99

If you opted for a postal entry there is no need to register in person before the event. Your Final Instructions will be printed on the back of your bib, and they will also be available on the website 10 days prior to the race.

If your bib is not being posted you will need to collect it from registration. Registration will take place on Saturday afternoon and before the race on Sunday morning. We will confirm specific times in your Final Instructions, which will be available on the website and via email 10 days prior to the race.

Registration is usually located on the event field in Llanberis situated next to the Community Centre - LL55 4UR


The information below may be from a previous edition of the event, and is subject to change.

Minimum age: 17

Cut-off time: 2 hours and 30 minutes to complete the race


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