The Unofficial Grand Prix Social Calendar since 2012! | Click on an event to buy tickets | Circuit of the Americas™ Public Events, on and off the track | All times subject to change without notice.
At each Grand Prix meeting all race drivers may participate in two one and a half-hour practice sessions on Friday, a one-hour practice session on Saturday morning and a qualifying session on Saturday afternoon.
While individual practice sessions are not compulsory, a driver must take part in at least one practice session to be eligible for the race.
Race stewards have the power to drop drivers a number of grid positions for infractions committed in practice.
