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Race the Sun 2026

Take on a race against the setting sun as you cycle, hike and kayak across iconic UK landscapes while fundraising to save and change children’s lives.

Find out more

Our philosophy...

Sleep well

A good night's sleep is an essential foundation for a healthy lifestyle, effective training and weight control.

Train slow

Low-intensity training is easier for you, reduces the risk of injury and helps builds an efficient aerobic system.

Eat natural

Cut out sugar & junk food, reduce carbs, eat natural foods and train your body to burn fat for fuel.

Get outdoors

Fresh air, natural light and reconnecting with nature all help to improve mental and physical wellbeing.
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Race the Sun 2026

Take on a race against the setting sun as you cycle, hike and kayak across iconic UK landscapes while fundraising to save and change children’s lives.

Find out more

Our philosophy...

Sleep well

A good night's sleep is an essential foundation for a healthy lifestyle, effective training and weight control.

Train slow

Low-intensity training is easier for you, reduces the risk of injury and helps builds an efficient aerobic system.

Eat natural

Cut out sugar & junk food, reduce carbs, eat natural foods and train your body to burn fat for fuel.

Get outdoors

Fresh air, natural light and reconnecting with nature all help to improve mental and physical wellbeing.
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Race the Sun 2026

Take on a race against the setting sun as you cycle, hike and kayak across iconic UK landscapes while fundraising to save and change children’s lives.

Find out more

Our philosophy...

Sleep well

A good night's sleep is an essential foundation for a healthy lifestyle, effective training and weight control.

Train slow

Low-intensity training is easier for you, reduces the risk of injury and helps builds an efficient aerobic system.

Eat natural

Cut out sugar & junk food, reduce carbs, eat natural foods and train your body to burn fat for fuel.

Get outdoors

Fresh air, natural light and reconnecting with nature all help to improve mental and physical wellbeing.
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Race the Sun 2026

Take on a race against the setting sun as you cycle, hike and kayak across iconic UK landscapes while fundraising to save and change children’s lives.

Find out more

Our philosophy...

Sleep well

A good night's sleep is an essential foundation for a healthy lifestyle, effective training and weight control.

Train slow

Low-intensity training is easier for you, reduces the risk of injury and helps builds an efficient aerobic system.

Eat natural

Cut out sugar & junk food, reduce carbs, eat natural foods and train your body to burn fat for fuel.

Get outdoors

Fresh air, natural light and reconnecting with nature all help to improve mental and physical wellbeing.
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106

Trail runs in Wales

Find trail runs near me in Wales for 2025/2026 - filter by date or location, display on a map or use the advanced search to find your perfect race.

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Event listings

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

Sat 20 Dec

Aberdare, Mid Glamorgan, UK

Santa Run Wales | 5K

5 km trail running

Sat 14 Mar 2026

Carmarthen, Dyfed, UK

Brechfa Trail Races: Half Marathon & Marathon | Marathon

26 miles trail running

Sat 14 Mar 2026

Carmarthen, Dyfed, UK

Brechfa Trail Races: Half Marathon & Marathon | Half Marathon

13 miles trail running

Sat 4 Apr 2026

Aberdyfi, Gwynedd, UK

Aberdyfi Half Marathon | Half Marathon

21.1 km trail running + 850 m ascent

Sat 9 May 2026

Cardiff, UK

Radyr Trail Races: Half Marathon and Marathon | Marathon

26.2 miles trail running

Sat 9 May 2026

Cardiff, UK

Radyr Trail Races: Half Marathon and Marathon | Half Marathon

13.1 miles trail running

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