Trail 5k races in United Kingdom
55 upcoming trail 5k races in United Kingdom.
44 cities
Busiest: December
From €6
Upcoming races
Your guide to trail 5k races in United Kingdom
There are 55 upcoming trail 5k races in United Kingdom, spread across 44 cities. Filter by distance or terrain to narrow things down, and save the races you like the look of.
Most take place in December, November and April. Next up is Dinton After Dark - 5K in Hurst on 31 October 2026.
Questions runners ask
How many trail 5k races in United Kingdom are there?
Finndu lists 55 upcoming trail 5k races in United Kingdom, across 44 towns and cities. The list is updated twice a day as organisers announce new races.
When is the next one?
Dinton After Dark in Hurst, on 31 October 2026.
Which month has the most trail 5k races in United Kingdom?
December, followed by November and April.
How much does it cost to enter?
Entry starts from £5. Fees vary from race to race, so check each race page for its current price.