Mumbles Triathlon

SEP
26
2026
Mumbles Triathlon is an Ocean Lava qualifier with a sea swim, a hilly bike around the Gower Peninsula and a flat seafront run. Two distances are offered, Olympic and Sprint, with entry from £79.
Sat 26 Sep 2026
Sprint Distance Run Olympic Distance Run

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Mumbles Triathlon

Mumbles Triathlon is an Ocean Lava event scheduled for 26 September 2026 in Mumbles. The race includes sea swimming in Mumbles Bay, a hilly bike course around the Gower Peninsula and a fast flat run along the seafront. The event is listed as suitable for club championships and is an Ocean Lava qualifier.

Two main race options are available and include measured swim, bike and run legs:

  • Olympic Distance: 1500m swim / 42km bike / 10k run
  • Sprint Distance: 750m swim / 32km bike / 5km run

Entry information notes a payment plan option. Published entry prices list the sprint distance from £79 and the Olympic distance at £99, with general entry shown from £79. Course materials include GPX files for swim, bike and run routes and the Olympic bike and run contain lap details.

The event page highlights local accommodation and nearby facilities in the Swansea and Mumbles area, and provides links for race pack information, results and volunteering. Practical details such as exact course maps and participant resources are made available by the organiser. Visit the organization's website for the most recent information.

10 km
Olympic Distance Run
5 km
Sprint Distance Run
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