Running races in Gwynedd
34 upcoming races in Gwynedd, United Kingdom.
17 cities
Busiest: November
From €5
Upcoming races
Your guide to running races
There are 34 upcoming running races, spread across 17 cities. Filter by distance or terrain to narrow things down, and save the races you like the look of.
Most take place in November, May and June. Next up is Ras Rhobell Fawr - 10.3km / 6.4mi in Dolgellau on 7 November 2026.
Questions runners ask
How many running races are there?
Finndu lists 34 upcoming running races, across 17 towns and cities. The list is updated twice a day as organisers announce new races.
When is the next one?
Ras Rhobell Fawr in Dolgellau, on 7 November 2026.
Which month has the most running races?
November, followed by May and June.
How much does it cost to enter?
Entry starts from £4. Fees vary from race to race, so check each race page for its current price.