The 1980 Hang Ten 400 was an endurance race for Group C Touring Cars. The event, which was Round 2 of the 1980 Australian Championship of Makes was staged on 14 September 1980 over 109 laps of the 3.1 km Sandown Park circuit in Victoria, Australia, a total distance of 337.9 km.
The field was divided into the following four engine capacity classes: Class A : Over 3000 cc Class B : 2000 - 3000 cc Class C : 1601 - 2000 cc Class D : 0 - 1600 cc
Results
Note : Of the forty seven starters, twenty three were classified as finishers. Of the ten for which the results are unknown, eight were non-finishers and the remaining two placed 21st and 22nd.