Runs in Wales in October 2025

Find runs near me in Wales in October 2025 - filter by date or location, display on a map or use the advanced search to find your perfect race.

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Select an event for photos, video, route, location, reviews, entry fees and how to enter.

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An iconic road race around Wales' capital offering a flat course from the castle to the marina and over the Cardiff Bay barrage!

Sun 5 Oct
Entries closed

Sun 5 Oct
Entries closed

Cardiff, South Glamorgan, UK

Oysho Cardiff Half

Secure your charity place in the Cardiff Half today. Run for charity in one of the best half marathons in the world while supporting top UK charities. Find a cause and join their team today!

Families
Carbon offset
Wheelchair users
Recycling
Entertainment
Music
Chip timing
Enter online
Flat
PB
Traffic free
Fancy dress
Event village
Urban
Coast
Sustainability policy
Public transport links
Age 17 & over

13.1 miles road running

The route takes in this wonderful area, and is varied in terms of terrain and challenging as a result. There are no time limits and runners of all abilities are welcome to come and take part.

Sat 18 Oct
£23

Sat 18 Oct
£23

Mold, Clwyd, UK

Loggerheads Autumn Trails | 14K Trail

The route takes in this wonderful area, and is varied in terms of terrain and challenging as a result. There are no time limits and runners of all abilities are welcome to come and take part.

Enter online
Age 16 & over

14 km trail running

Sat 18 Oct
£19

Sat 18 Oct
£19

Mold, Clwyd, UK

Loggerheads Autumn Trails | 7K Canicross

The route takes in this wonderful area, and is varied in terms of terrain and challenging as a result. There are no time limits and runners of all abilities are welcome to come and take part.

Enter online
Age 14 & over

7 km trail running

Sat 18 Oct
£19

Sat 18 Oct
£19

Mold, Clwyd, UK

Loggerheads Autumn Trails | 7K Trail

The route takes in this wonderful area, and is varied in terms of terrain and challenging as a result. There are no time limits and runners of all abilities are welcome to come and take part.

Enter online
Age 14 & over

7 km trail running

This regional marked footpath of 32 miles winds it's way through some beautifully remote upland scenery. Start at the town of Corwen in the Dee Valley, and follow the signage up the Dee Valley.

Sun 19 Oct
£49.50

Sun 19 Oct
£49.50

Corwen, Clwyd, UK

Brenig Way 50K Trail

This regional marked footpath of 32 miles winds it's way through some beautifully remote upland scenery. Start at the town of Corwen in the Dee Valley, and follow the signage up the Dee Valley.

Newcomers
Enter online
GPS tracking
Flat
Event village
Rural
Age 18 & over

50 km trail running + 1450 m ascent

A great chance to stretch your legs with this Halloween with the Piece of String - at night! You will not know the distance until the event unfolds....

Sat 25 Oct
£18.50

Sat 25 Oct
£18.50

Mold, Clwyd, UK

Moel Famau Halloween 'Piece of String' Night Race

A great chance to stretch your legs with this Halloween with the Piece of String - at night! You will not know the distance until the event unfolds....

Enter online
Hilly
Age 18 & over

6 km trail running

A great chance to stretch your legs with your dog this Halloween with the Piece of String - at night! You will not know the distance until the event unfolds....

Sat 25 Oct
£18.50

Sat 25 Oct
£18.50

Mold, Clwyd, UK

Moel Famau Halloween 'Piece of String' Night Race | Canicross Entry

A great chance to stretch your legs with your dog this Halloween with the Piece of String - at night! You will not know the distance until the event unfolds....