NASCAR races typically last around 3 to 5 hours , but the length can vary depending on the specific race, track length, weather, and race conditions. Most NASCAR Cup Series races cover distances between 300 and 600 miles, with races generally lasting from about 2.5 to 4 hours. Some races may run shorter or longer — for example, the Daytona 500, a well-known 500-mile race, usually takes about 4 hours to complete, while the longest race, the Coca-Cola 600, can last close to 5 hours or more. Shorter races, like those in smaller NASCAR series, may last less than 2 hours. Delays such as caution periods and weather can also affect the overall duration of a race.