Road running races in Gwynedd, Wales
Find road running races in Gwynedd, Wales. Compare 1 upcoming event by date and location. Open a race guide for the course, recorded editions and official entry information where available.
Upcoming running events include marathons.
One event to explore is Marathon Eryri.
2 listed events · 1 with upcoming dates
Upcoming road running races
1 matching event, earliest date first. Entry availability is shown separately.
Marathon Eryri
WALLlanberis, Gwynedd
Marathon Eryri — Llanberis, Gwynedd, Wales.
· Marathon
Race details, entry and past editions →Entry information ↗Race archive
Past races and previous editions
Looking back at a race? Browse the guides below for recorded editions. This section also includes events awaiting a new date and cancelled editions. Previous editions of races in the upcoming calendar are available through their race guides above.
Bangor City 10K & Half Marathon
WALBangor, Gwynedd
Bangor City 10K & Half Marathon — coastal city races forming part of the Four Castles Series.
Next date not listed
Race guide and recorded editions →Questions about road running races in Gwynedd
Which road running races are coming up in Gwynedd, Wales?
Marathon Eryri is listed for 24 October 2026. Check the race guide and organiser’s latest information before making plans.
What running distances are listed in Gwynedd, Wales?
Look for marathons in the upcoming listings. If an event offers several distances, check the individual race guide to choose the edition and distance you want to enter.
Where can I find race entry details for Gwynedd, Wales?
Follow the link from the race guide to the organiser or entry provider, where one is available. Check the entry deadline, eligibility and current availability there. A listed race date does not necessarily mean entries are still open.
Why has a race moved out of the upcoming calendar?
Once its listed dates have passed, a race moves to the past-editions view unless another upcoming edition is recorded. Cancelled events also leave the upcoming list. The race guide stays available, and the event returns when a new date is added.