The Karnu Rally is an annual self-supported bikepacking event that challenges riders to traverse the rugged terrains of South Australia. The 2025 edition is set to commence at 7:00 AM on October 4, 2025, departing from the Torrens Boat Sheds in Adelaide. Participants can choose between two route options: a 730 km course and a more demanding 1,180 km route. Both paths wind through the Flinders Ranges, incorporating segments of the Mawson Trail and passing through notable areas such as Spring Gully Conservation Park, Mount Remarkable National Park, and Ikara-Flinders Ranges National Park. The event emphasizes self-reliance and adventure, offering riders the opportunity to experience the diverse landscapes of South Australia.
Based on this event's terrain, difficulty and riding style.