Sat 21 Jun 2025 Cardiff, UK

Cardiff Bay Swim | 750M

Cardiff Bay is supplied by two rivers to form a 500-acre (2.0 km2) freshwater lake around the former dockland area south of the City Centre.

  • Sat 21 Jun 2025
Cardiff, Cardiff

750M

10:15

Age 15 & over

£37.99-£39.99

  • 750 m lake swimming

Event overview

The 'bay' was formerly tidal, with access to the sea limited to a couple of hours each side of high water but now provides 24-hour access through three locks. Swimming in the Bay is only allowed when authorised by the Harbour Authority so by taking part in this event you will join an exclusive group of Cardiff Bay swimmers! This event has been created primarily for triathletes looking to warm up or gain open water experience; however it is open to everyone and with three different distances this event has something for all from first time open water swimmers, to experienced swimmers looking for a challenge over a longer distance.

This event is part of Cardiff Bay Swim.

Event details

  • All fitness levels
  • Event village
  • Newcomers
  • Spectators

Location

  • Music

Route

  • Cut off time
  • Marshals
  • Point to point

What's included

  • Chip timing

Entries

  • Age 15 & over
  • Entries open
  • Enter online

Other races at event

  • Sat 21 Jun 2025
  • #1 of 4
Cardiff, Cardiff

Delete

09:30

Age 15 & over

£27.99-£29.99

  • 400 m lake swimming
  • Sat 21 Jun 2025
  • #3 of 4
Cardiff, Cardiff

1900M

09:30

Age 18 & over

£47.99-£49.99

  • 1900 m lake swimming
  • Sat 21 Jun 2025
  • #4 of 4
Cardiff, Cardiff

3800M

09:00

Age 19 & over

£57.99-£59.99

  • 3800 m lake swimming