The Bog-a-Duck Trial was held on June 3.
1978 TAUCC Series Round 5 – MUCC Bog-a-Duck Trial
The Bog-a-Duck Trial was directed by Ian Sichlau for the Melbourne University Car Club. Run in very wet conditions in the Costerfield area, many sections had to be deleted or rerouted in the days prior to the event. Warwick Freemantle and Adrian Spring emerged winners in their Datsun 1600.