Record Breaking Attempt - Day 08

Paul woke up on Day 8 at 6am and left at 7.15am to cover his distance of 43km from Brockman Hwy to Graphite Road.  It was another warm day of max temperature of 36^o C and min 16^o C.  Paul finally emerged from the track at 6pm after 10 hrs and 40 mins at 4km/hr.

Can anyone guess what this is!  Find out more!