Anglesey Trail Half Marathon & 10K 2025 Trail Running Half Marathon

You must be at least 18 years old to take part in this race.

All those who enter more than 21 days before the event can opt to receive their bib (race number) through the post. If you’re one of these people, there is no need to register in person before the event. Your final Instructions will be emailed to you, and they will also be available on the website.

If you have entered within 21 days of the event, or opted to collect your bib (race number), it will need to be collected on the morning of the race. Registration will open 1 hour prior to your race start and can be found near the car park. You will be able to find the detailed Final Instructions on the website 10 days prior to the race.

Entries will not be taken on the day.

The Half Marathon usually starts at 09:00 though this is subject to change. The race start time will be confirmed in your Final Instructions which are available to view on the website 10 days prior to the race. The race starts away from the main car park, it will be signposted.

In the interest of athlete safety and the safety of our volunteers on the course there will be strict cut off times in place.

You have a total of 3 hours to complete your race.

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 Anglesey Trail Half Marathon are (for both male and female)

Overall: Top 3*

Senior: 1st runner

V40: 1st runner

V50: 1st runner

V60: 1st runner

V70: 1st runner

All prizes must be collected on the day.

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