Trail runs in Wales in Autumn

Find trail runs in Wales in Autumn - filter by date, location or category, display on a map or use the advanced search to find your perfect race.

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The longer version of the popular 5K and 10K races, the routes take in even more of this wonderful area, and are varied in terms of terrain and challenging as a result.

Sat 18 Oct
£19-£23

Mold, Clwyd, UK

Loggerheads Autumn Trails

The longer version of the popular 5K and 10K races, the routes take in even more of this wonderful area, and are varied in terms of terrain and challenging as a result.

Families
Newcomers
Dogs allowed
Event village
Park
Age 14 & over

Trail run 2
CaniCross

Get involved in this spooky Scare Bear Run! The Care Bears were a staple of anyone who grew up in the 80s and even if you never liked them, they make a super cute (slightly scary) medal to earn.

Sat 18 Oct
£16-£35

Aberdare, Mid Glamorgan, UK

Scare Bear Run | Wales

Get involved in this spooky Scare Bear Run! The Care Bears were a staple of anyone who grew up in the 80s and even if you never liked them, they make a super cute (slightly scary) medal to earn.

Newcomers
Event village
Park
All ages

Road run
5K run
10K run
Half marathon
Marathon
+ 3 more races

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

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

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....

Newcomers
Dogs allowed
Event village
Age 18 & over

Trail run
CaniCross

Come and join this Smurf Run at the picturesque Dare Valley in Wales! Who doesn't love those little blue characters and therefore a medal reflecting how adorable they are!

Sat 22 Nov
£16-£35

Aberdare, Mid Glamorgan, UK

Smurf Run | Wales

Come and join this Smurf Run at the picturesque Dare Valley in Wales! Who doesn't love those little blue characters and therefore a medal reflecting how adorable they are!