Knysna Forest Marathon in Knysna
The Knysna Forest Marathon is an annual road and forest race held in July, offering a full 42.2 km marathon and a 21.1 km half marathon that run deep into the Knysna Forest with views over the Knysna estuary and the Knysna Heads. The 2026 edition marks its 41st running.
The Knysna Forest Marathon has run for over four decades on South Africa's Garden Route, reaching its 41st edition in 2026 and building a reputation distinct from the road marathons common elsewhere in the country.