IRONMAN 70.3 Mossel Bay

NOV
22
2026
Experience the exclusive half distance triathlon of the Western Cape at IRONMAN 70.3 Mossel Bay. Race through scenic mountains and azure waters in this premier African TriClub Championship event.
Sun 22 Nov 2026
Swim Run 70.3 Bike

Always double-check with the organizer's website! This page may contain affiliate links.

IRONMAN 70.3 Mossel Bay

IRONMAN 70.3 Mossel Bay takes place in the Western Cape of South Africa, serving as the finale of the South African race circuit. The event is designated as the African TriClub Championship and serves as a qualifier for the IRONMAN 70.3 World Championship.

The competition features a swim in the bay followed by a bike and run course through the local landscape. The surrounding area is characterized by the Outeniqua Mountains, rolling green hills, and pastures. Participants pass through a region known for its diverse flora, including fynbos and aloes, with the offshore environment home to dolphins and whales.

The race environment typically experiences high air temperatures of 28 °C (81 °F) and low temperatures of 14 °C (57 °C). The average water temperature in the bay is 21 °C (69 °F). The geography of the specific disciplines includes:

  • Swim: Held in the bay waters.
  • Bike: A hilly course through the surrounding countryside.
  • Run: A rolling course along the coast and through the local area.

The event is situated in a town with a unique history that was pivotal to the development of South Africa. As an IRONMAN 70.3 event, it provides a half-distance triathlon experience during the South African summer season. Visit the organization's website for the most recent information.

70 mi
70.3
Half Marathon
Run
Swim
Bike
Add Event
Help us complete the calendar!
  • Distance is at least 5 km
  • Event has a website or Facebook page
Website
Optional: Please provide your e-mail address if we may contact you.
Report a change
We will only update the data if the information is also on the website.