The BMC calendar launched with a track day held on Wednesday at Teretonga Park, while more participants streamed into the city for subsequent events.
The likes of the Bluff Hill Climb and Beach Racing once again offer speedsters the chance of an adrenaline rush.

Many chose comfortable accommodation to ensure a good night’s sleep before their events.
But some delegates opted to camp at the Oreti Park venue to enjoy the camaraderie and on-site evening entertainment provided by the Hired Guns, Hit Men, The Yardmen and SIT Students.

Southland weather might have been on the cool side for a couple of days but was set to come right today.
"Friday is off to a cool start with a low of 7°C, but it looks to be a beautiful day with a high of 23°C.
"Saturday also looks to be all right, but expect cloud to arrive as the day wears on. Some rain may sneak in come evening.
"Rain looks more likely on Sunday as southerlies push through again, so those heading to the speedway will need to keep an eye on the forecast," he said.
— Toni McDonald