There will be two walk and two run options - two walks of 10km and 13km, and two runs of 13km and 21km.
The trails can be varied underfoot, with some rough bumps, grass and uneven tracks but organisers say generally the going is good.
The course will be clearly marked, with marshals posted at regular intervals, and two water refill stations at Kereru Trig and Basin Yards.
• Charges: Adults $40, Children $25 - 10-16 years, including a packed lunch. Children must be accompanied by a guardian and no children under 10 are allowed to participate.
• To register, email feeramsden@yahoo.co.nz. For more information, visit the Akitio Community Centre Facebook page.