1

Marathons in Mid Glamorgan in August 2026

Find marathons in Mid Glamorgan in August 2026 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.

Filter by place

Filter by date

Filter by category

Map

Event listings

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

Who doesn't like cake?! The Great British Bake Run is back for another year with a totally unique baking competition with prizes on the day too!
  • Sat 22 Aug
  • £22-£34
Aberdare, Mid Glamorgan, UK

Great British Bake Run | Wales | Marathon

Who doesn't like cake?! The Great British Bake Run is back for another year with a totally unique baking competition with prizes on the day too!

  • 26.2 miles road running
  • Enter online
  • Age 18 & over

Search options

Back to search options
4 steps to wellbeing
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.