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Duathlons in South Wales

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

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Situated in the renowned Cardiff Bay, this event stands out as a truly memorable city race. The event village and transition area are on Roald Dahl Plass in front of the Wales Millenium Centre.
  • Sun 22 Jun
  • £83.99
  • Entries close soon
  • Sun 22 Jun
  • £83.99
  • Entries close soon
Cardiff, UK

Cardiff Sprint Duathlon

Situated in the renowned Cardiff Bay, this event stands out as a truly memorable city race. The event village and transition area are on Roald Dahl Plass in front of the Wales Millenium Centre.

  • Chip timing
  • Enter online
  • Flat
  • Traffic free
  • Age 15 & over
  • 2.5 km road running + 36 ft ascent
  • 20 km road cycling + 77 m ascent
  • 4.7 km road running + 78 ft ascent

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