I just walked the Heysen Trail here in SA and have been having trouble finding any record on the fastest. I walked from end to end solo in 28 days. Is there a faster time. I will provide more verification of my walk after class today.
Richard Bowles completed it in 14d8h32m between 4-18 May 2014 as a supported run. Verification via a SPOT Tracker (http://www.richardbowles.com.au/#!heysen-trail-/cgd4), although they points have obviously since expired from the map.