Marazion Triathlon - The Kernowman

MAY
30
2026
A middle distance 70.3 triathlon in Marazion with a calm sea swim in front of St Michael's Mount, a flat bike through west Cornwall lanes and a sea front run. Multiple distances and an aquabike option plus junior races in the afternoon.
Sat 30 May 2026
Super Sprint Run Olympic Run Kernowman 70.3 Run

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Marazion Triathlon - The Kernowman

Marazion Triathlon takes place on Marazion Beach with St Michael's Mount and Mount's Bay as the backdrop. The swim is in typically calm water in front of the mount. The bike follows quiet west Cornwall country lanes described as Cornish flat, and the run is on a fast and flat sea front path.

Multiple race options are offered, from short Super Sprint distances up to a middle distance 70.3. A middle distance Aquabike option is available for athletes who prefer not to run. Junior events are scheduled in the afternoon to provide family racing opportunities.

Distances:

  • Kernowman 70.3: 1900m swim, 90km bike, 21.1km run
  • Olympic: 1500m swim, 40km bike, 10km run
  • Super Sprint: 400m swim, 10km bike, 2.5km run
  • Kernowman Aquabike: 1900m swim, 90km bike

Wetsuits are mandatory, shortie or full body. All finishers receive a medal and results are published 24 hours after the event. Parking is limited at the Folly Fields car park with an overflow pay and display car park about 100 metres away that can take around 700 cars. Volunteers receive entry credit or group donations as rewards. Visit the organization's website for the most recent information.

Half Marathon
Kernowman 70.3 Run
10 km
Olympic Run
Super Sprint Run
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