Explore Cardiff
The Welsh capital has a growing reputation for being a centre of outdoor adventure. With a host of hills on its doorstep and based on the Severn Estuary, Cardiff is a dream location for triathletes, swimmers, walkers and anyone with a keen interest in exploring the great outdoors. Discover runs, rides, swims, walks, triathlons, challenges and other outdoor activities in and around Cardiff here.
Map view
- Wed 30 Apr
- £22-£40
Cardiff MidWeeker 5K, 10K & team relay
If you fancy a mid-week run challenge then come and take on the Cardiff MidWeeker in the stunning Bute Park. You could get a corporate team together and get your company running!
- 5K run
- 10K run 2
- Sun 22 Jun
- £78.99-£249.99
Cardiff Triathlon & Duathlon
Situated in the renowned Cardiff Bay, this event stands out as a truly memorable city race. The event village is on Roald Dahl Plass in front of the Wales Millenium Centre.
- Super sprint triathlon
- Sprint triathlon
- Olympic triathlon 2
- Half Ironman
- Sprint duathlon
- Sun 5 Oct
- FREE-£30
Cardiff Half Marathon
An iconic road race around Wales' capital offering a flat course from the castle to the marina and over the Cardiff Bay barrage!
- 13.1 miles road running