One of those trackside was former Grand Prix motorcycle racer and winner Graeme Crosby who had high praise for the event.
"They [the races] are an absolute world legend," he said.
"Local body governments could never set up an event like this now - it just wouldn't be allowed. Wanganui still can because it has become a very special and iconic heritage event."
The Cemetery Circuit was hugely famous all over the world, he said, "because it literally is the last of the short race circuits with the one-minute lap and the one-mile circuit and where 10,000 people are able to stand up close to the action ... this just doesn't happen anywhere else."
Mr Crosby who lives in Matakana north of Warkworth, restores 1970s classic superbikes. Last night he was MC and speaker at the Cemetery Circuit dinner held at Wanganui Racecourse.