The NASCAR Cup Series Quaker State 400 at EchoPark Speedway in Atlanta is delayed because of lightning, according to reports. The race weekend proceeds with weather conditions affecting the schedule: while conditions improve enough to allow the event to begin, they are not favorable enough for the race to run without a pause. The delay is tied to thunderstorms and related rain that bring lightning risks during the scheduled running of the Cup Series race on July 12. As a result, NASCAR implements a weather-related interruption that pushes the start or continuation of the race until conditions are safe. Specific timing of the delay and any revised restart plans are not detailed in the available summaries, but the consensus across sources is that lightning is the primary factor requiring the delay, with rain also contributing to the overall conditions. The reports indicate that despite a partial improvement in the forecast, the race cannot proceed at normal speed under the current weather conditions.