Kartlesing

Kartlesing is a form of motorsport in which competitors race small, open-wheel vehicles called karts on dedicated circuits. It covers both recreational go-karting at amusement venues and organized competitive racing, where chassis, engines, and tires are controlled by class rules.

The activity originated in the 1950s in the United States; the first go-kart was built in 1956 by Art Ingels. The sport spread rapidly to Europe and elsewhere, developing a widespread ladder of national and international championships.

Racing karts are lightweight, purpose-built chassis with direct-drive wheels. Engine options commonly include 100–125 cc two-stroke units or small four-stroke engines; electric karts are increasingly common. Classes are organized by age, weight, and power to promote close competition.

Safety is central: drivers wear helmets, gloves, racing suits, and often neck restraints. Tracks employ marshals, barriers, and medical staff. Karts have basic safety features such as a robust frame and wheel guards, and events follow standardized sporting rules.

Governing bodies include national karting associations aligned with FIA Karting (formerly CIK-FIA). Karting serves as a development pathway for many professional racers, with regional and national championships acting as stepping stones to higher levels of motorsport.

Typical events combine practice, qualifying, and heats, culminating in a final. Tracks vary from indoor venues to outdoor circuits with straightaways and chicanes, and teams and drivers must manage tire wear, fuel, and setup.