Run-off Area

What is a run-off area?

A run-off area is the safety zone between the edge of the track and the barrier (wall, tyre stack or guardrail). Its job is to slow a car down in a controlled way before it reaches that barrier. Modern run-off areas are usually asphalt, which lets drivers rejoin after a small mistake; historic circuits often use gravel traps, which slow a car far more effectively but usually end the session.

Asphalt versus gravel

Asphalt run-off is the standard at modern circuits: after locking up and running wide you can simply rejoin without being stranded in gravel. Critics argue that it does not punish mistakes enough – in Formula 1 that led directly to the long-running track limits debate. Gravel traps decelerate a car more effectively but usually mean your day is over. As a historic circuit, the Nordschleife has almost no run-off at all, which is one reason for its fearsome reputation.

Run-off areas and safety

Run-off design has improved enormously since the 1990s. TECPRO barriers, staggered tyre stacks and optimised geometry all reduce impact forces. The underlying principle has not changed, though: the safest outcome is coming to a stop inside the run-off area before you reach the barrier. The faster the corner, the more run-off it needs.

Safe circuits with ESC

ESC selects circuits with appropriate safety facilities. From the modern Boxberg proving ground to legendary tracks such as Spa, our events take place at professionally protected venues. With fully insured cars you are covered financially as well. A track day with a safety net.