Street Machine Drag Challenge is one of Australia’s biggest and most unique modified-car events, combining drag racing, road touring and grassroots car culture into a week-long motorsport adventure. Over five days, competitors travel between five venues, racing at drag strips before driving their cars on public roads to the next location. The format puts both outright performance and reliability to the test, with competitors covering hundreds of kilometres between rounds. Organised by Street Machine, the event attracts everything from heavily modified street machines and classic muscle cars to turbocharged and supercharged builds, with multiple classes catering to different styles of performance cars. Now a highlight of Australia’s modified-car calendar, Drag Challenge brings together racers, builders and enthusiasts for a week of competition, cruising and car culture across regional Australia.