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Knysna Extreme Triathlon

Knysna, South Africa
01 Nov, 2025 (Sat)
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About the event

No Sugar Coating | No Hand Holding | No Fanfare Triathlon in its purest form

Fuel your passion for self-challenge by pushing beyond your limits in a triathlon that connects you with diverse and stunning landscapes. Become part of an extraordinary community of athletes, all while being supported by your family and friends on this epic journey. The Knysna Extreme is Africa’s toughest triathlon, featuring a formidable Point-To-Point, self-supported race through South Africa’s picturesque Garden Route.

Begin with a 5 km swim in the Knysna Estuary, transition into a 174 km cycle that showcases coastal, mountain, and semi-desert vistas, and finish with a grueling 50 km run through plantations and the Knysna forest. This demanding, yet scenic route brings triathletes back to the sport's purest form, rigorously testing your fitness, mental resilience, and determination.

Each participant must have a dedicated supporter to provide essential mechanical, nutritional, and mental assistance throughout the race. With an altitude gain of nearly 3,800 meters over a total distance of 229 kilometers, the Knysna Extreme presents an exhilarating personal challenge for any athlete ready to conquer it.

Races offered by this event

You have 8 weeks to prepare


Course details

Course highlights

Athletes will battle tidal currents in the Knysna Estuary, then cycle along the N2 coastal road, passing through Sedgefield, Wilderness and George before tackling the Outeniqua Pass. Temperatures will rise once athletes descend into the Klein Karoo, as scenery changes dramatically from lush green coastal vegetation to semi-desert. The run leg along Prince Alfred's Pass pushes athletes to their limits before the finish at Diepwalle Forest Station. Faced with nearly 3,800m of ascent, athletes will pushed to their physical and mental limits.

Start address

Thesen Island, Knysna, South Africa

Finish address

Diepwalle Forest, Knysna, South Africa

What’s included in entry

These are included in your entry
Finisher medal
Massage
Custom bib number
Goodie bag
Nutrition Stations
Video Service
Finisher’s T-shirts
Bag drop
Timing chip (single use)
Photo Service
Post-race meal
Changing rooms
Medical Assistance

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