Launceston driver Callum Zizek has taken out the feature event of the day, the McDonald's Young Gun title.
Callum started from about position eight on the grid in the main race draw and worked his way through the field of 28 karts in the 20 lap final.
Callum won the junior clubman and junior national heavy title before taking out the feature.
Hobart's Kelsey Sapwell finished second, with North-West driver Brody Appleby third.
Kelsey backed up her Young Gun result by winning the junior light category from Brody.
The super 200 series went to Victorian David Catchpole from Hobart's Mitchell Evans, with Longford's Simon Bingley third.
Hobart's Alexander Peroni won the midget category, whilst clubman light was taken out by Nathan Zuj.
Hobart's Danton Evans took out the senior national light, with Callum Harper winning the senior national heavy.
Launceston's David Cramp won a close four-way battle in the masters over-40 class, beating Stephen Johnstone and Tony Reilley.
In other results, North-West's Brody Evans won the rookies, Hobart's Sam Harrington took out the clubman heavy, Launceston's Scott Wrigley was successful in the clubman super heavy and it was a family affair in the tag restricted class, going to Deloraine's David Sheriff from sons Simon and Andrew Sheriff.
We had really good weather despite the predictions of rain and a great crowd, and it's been a very successful day of racing.
