
Escondido resident Jeff Chumbley at the Del Mar Fair. He raised the most money this year at the Firefighters Destruction Derby.
The current format for the Firefighters Destruction Derby, which is part of the Fire and Safety Exposition at the San Diego County Fair involves three early afternoon heats with the last two running cars in each heat qualifying for the final, two last chance heats in the late afternoon to allow the last remaining cars in each of those heats into the concluding competition, and the final itself.
The driver from the fire department, which raised the most money for the Burn Institute is also allowed to drive in the final if he has an operational car.
Jeff Chumbley, who lives in Escondido and works for the Carlsbad Fire Department, where he is a battalion chief, raised the most money this year. Chumbley wasn’t even able to contest the last chance heat June 4, but Escondido Fire Department driver Alex Koji let Chumbley use the Escondido car for the final.
“That was awesome. That was a classic act of Escondido,” Chumbley said.
In 1995 the Cajon Speedway, the Burn Institute, and local fire departments collaborated for an annual night, which included fundraising and promotions for the Burn Institute, a pre- race parade of fire trucks, an American flag raised from a fire engine ladder for the Star-Spangled Banner, and a Firefighters Destruction Derby.
The Burn Institute and local firefighters also collaborated for an annual exposition and burn run at Qualcomm Stadium. Cajon Speedway closed after the 2004 season, but in 2010 the Fire and Safety Exposition was moved to the San Diego County Fair and the Firefighters Destruction Derby returned after a five-year absence. Some changes due to the configuration of the Del Mar Arena were necessary. The parade of fire trucks takes place earlier in the day and now also includes ambulances, the flag is not raised from a ladder inside the covered arena, and the cars are divided into heats.
Chumbley is a 25-year veteran of

Chumbley raised more than $10,000 for the Burn Institute. The tasks include converting a car into a demolition derby vehicle, and a donated 1968 Mercury Montego was transitioned in approximately one month by approximately half a dozen firefighters.
Chumbley and his crew tried to fix some engine problems during the two days prior to the Firefighters Destruction Derby, but they were not successful by the start of the event. “Couldn’t get it going,” Chumbley said.
Chumbley was the first driver in his six-car heat to break the flag on his car to signal that he could no longer continue. The needed repairs were too extensive to have been completed prior to the last chance heats, which were consolidated into a single heat due to the number of cars, which were not drivable for the last chance qualifying event. Koji and his crew were able to ready the 1975 Cadillac Fleetwood for the last chance heat, but a pair of flat tires eliminated Koji.
The tires could be replaced in time for Chumbley to drive the Fleetwood in the final. “The car was awesome. It was a great car,” Chumbley said.
Mechanical problems left the Fleetwood in good condition for future competitions but kept Chumbley from continuing. “The ground connection started sparking and I just couldn’t get it started,” he said. “Otherwise it ran strong.”
The Montego is also in good enough shape to contest the 2017 Firefighters Destruction Derby, and the Carlsbad crew has a year to figure out the problems. “We’ll rebuild this car. We’ll get a better engine next year,” Chumbley said.
Chumbley’s 2017 aspirations also include an increased contribution to the Burn Institute. “My goal next year will be twelve thousand,” he said.
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