This flag signals the start of the race or indicates the resumption of racing after a caution period. When the green flag is waved, drivers accelerate and continue the race under normal racing ...

Check out the NASCAR starting lineup for the Truck Series race at Nashville Superspeedway on Friday night in May 2025.

Corey Heim's quest for a fifth win in the 2025 NASCAR Craftsman Truck Series season is off to an excellent start.

Sometimes, F1 needs to display red flags to stop a race on safety grounds. What is an F1 red flag, and how are they used to make races safer? Just like in normal traffic rules, where ‘green ...

With numerous crashes reported, a red flag was waved during Lap 26 as crews worked to remove puddles from the course. But just after 7 p.m., reports indicated the race was nearing a restart and ...

NASCAR announced the format for the 2025 edition of the race on Wednesday and this year’s iteration includes an optional caution flag that can be thrown before lap 220 of the 250-lap race.

After only a dozen laps, the race was paused for over three hours due to weather conditions. Later on, a smaller rain cell passed over the track, causing another red flag before racing resumed again.

A planned caution flag was waved on Lap 215 of the NASCAR All-Star Race at North Wilkesboro Speedway. Former NASCAR Cup driver Michael Waltrip was given the authority to decide when to throw the ...

Scott McLaughlin loses control and impacts the wall during the final pace laps ahead of the 109th Indy 500 start.

Today’s race came under a “black flag” alert, meaning the race had to be canceled. “We have an emergency alert system,” said Jay Holder, vice president of marking and communications for ...

It's the third official race of the NASCAR season, which opened with William Byron's second consecutive win at the Daytona 500. Christopher Bell took home the checkered flag at last week's ...

Just before the green flag went up last July, Chicago’s first NASCAR race through Grant Park seemed all but doomed. Criticism over closed streets and park privatization mounted for months.