Drag racing

Lore & Background

Drag racing started in the 1940s. World War II veterans were prominently involved, and some early drag races were done at decommissioned aircraft bases with landing strips. J. Several other racing organizations were created over the past several decades, such as the Professional Drag Racers Association (PDRA) founded in 2014. Thanks in part to the Discovery series Street Outlaws, fandom for drag racing has seen a resurgence in the past decade. Don Garlits was the first to do burnouts across the starting line, which is now standard practice. Each driver then backs up to and stages at the starting line. Modern races are started electronically by a system known as a Christmas tree, which consists of a column of lights for each driver/lane, and two light beam sensors per lane on the track at the starting line. Several measurements are taken for each race: reaction time, elapsed time, and speed. The winner is the first vehicle to cross the finish line, except where a breakout rule is in place. Most race events use a traditional bracket system, where the losing car and driver are eliminated while the winner advances to the next round, until a champion is crowned. A popular alternative is the Chicago Style format, named for the US 30 Dragstrip near Merrillville, Indiana.

Reader's Guide

Drag racing is significant as one of the earliest forms of organized motor racing, with roots in the 1940s and strong ties to World War II veterans and decommissioned airfields. The Christmas tree starting system and standardized distances (1/4 mile, 1,000 feet, 1/8 mile) have become defining features. Drag racing's legacy includes both its regulated form under organizations like the NHRA and IHRA, and its underground street racing culture. The sport has seen a resurgence in popularity due to media exposure, notably the Discovery series Street Outlaws. Its influence extends to vehicle engineering, safety standards, and the development of specialized racing classes such as Top Fuel, Funny Car, and Pro Stock.

Did You Know?

• Don Garlits was the first to do burnouts across the starting line, which is now standard practice.
• Electronic timing and speed sensing systems have been used to record race results since the 1960s.

Roots in Wartime Airfields

Drag racing traces its origins to the 1940s, a period when World War II veterans found an unexpected outlet for their passion for speed. Decommissioned military airfields, with their long, straight landing strips, provided the perfect natural track for these early contests. The sport grew from both illicit street racing and organized competition, mirroring the broader history of motorized vehicles themselves. One of the sport's most contentious early debates centered on nitromethane fuel. Hart.

The Christmas Tree and the Art of the Start

Don Garlits pioneered the practice of burning across the starting line, a technique that became universal. Today, the start is governed by the Christmas tree, an electronic light column paired with two beam sensors per lane. A driver first breaks the pre-stage beam roughly seven inches from the line, then the stage beam, locking in position. The tree then introduces a random delay before signaling the launch. In professional classes, three amber lights flash together followed by green after 0.4 seconds; in sportsman classes, the ambers illuminate sequentially at half-second intervals. A premature launch triggers a red light and instant disqualification, a rule that has produced memorable upsets, including a 2014 Pro Stock final where both drivers red-lit but only the one with the worse time was penalized.

Reading the Numbers: How a Pass Is Won

Every drag racing pass generates three critical data points: reaction time, elapsed time, and trap speed. Reaction time measures the interval between the green light and the car leaving the staging beams. Elapsed time, or E.T., spans from the start line to the finish. Speed is captured over the final 66 feet of the track by a dedicated speed trap. In standard heads-up racing, victory goes to the driver with the lowest combined reaction and elapsed time, meaning a slower car can still triumph if its reaction-time advantage outweighs the gap—a feat known as a holeshot win. In dial-in categories such as Super Comp, Super Gas, and Stock classes, a different logic applies: each driver sets a target time, and going faster than that target constitutes a breakout, resulting in a loss. If both drivers break out, the one who exceeds the target by less wins. A red-light foul, however, always supersedes a breakout in severity, ensuring that clean starts remain the foundation of fair competition.

Distances, Technology, and a New Generation of Fans

The 1,000-foot strip has grown into the standard for Top Fuel dragsters and Funny Cars, with major bracket events and other sanctioning bodies following suit. Electronic timing and speed-sensing systems have underpinned accurate results since the 1960s, transforming what was once a rough visual judgment into precise, repeatable data. The sport's competitive landscape has also diversified: the Professional Drag Racers Association was established in 2014, adding another layer of organization. Perhaps most significantly, the Discovery Channel series Street Outlaws has ignited a fresh wave of enthusiasm over the past decade, drawing a younger, broader audience to the straight-line spectacle and ensuring that drag racing's cultural footprint continues to expand well beyond its 1940s airfield origins.