Everything you need to know for Sunday’s Kobalt 400 in Las Vegas Chase Wilhelm Mar 12, 2017 at 1:44p ET Today's Kobalt 400 at Las Vegas Motor Speedway is race No. 3 of the 2017 Monster Energy NASCAR Cup Series season. Here's everything you need to know to get ready for the big race. Stephen R. Sylvanie Stephen R. Sylvanie-USA TODAY Sports Green flag The green flag will drop on Sunday's Kobalt 400 at 3:46 p.m. ET. © Matthew T. Thacker/LAT Photo USA Matthew T. Thacker Tune-in NASCAR RaceDay: 1:30 p.m. ET (FS1) Monster Energy Series race: 3:00 p.m. ET (FOX) NASCAR Victory Lane: 9:30 p.m. ET (FS1) , LAT Images www.latphoto.co.uk Matthew T. Thacker Grid size Thirty-nine cars will start Sunday's race in Sin City. Stephen R. Sylvanie Stephen R. Sylvanie-USA TODAY Sports Track size Las Vegas Motor Speedway is a 1.5-mile oval with 20 degrees of banking in the turns. Stephen R. Sylvanie Stephen R. Sylvanie-USA TODAY Sports Stages and race distance Drivers will complete 267 laps, or 400.5 miles in Sunday's race with stages ending at Lap 80, 160 and 267. Jerome Miron Jerome Miron-USA TODAY Sports Forecast The weather for Sunday's race looks picture perfect with a zero percent chance of rain and a high of 85 degrees. Stephen R. Sylvanie Stephen R. Sylvanie-USA TODAY Sp Grand Marshal American singer and songwriter John Fogerty will serve as the grand marshal for the Kobalt 400 and will give the command to start engines. National Anthem Night Ranger, an American rock band from San Francisco, will perform the National Anthem during pre-race festivities. Nigel Kinrade/LAT Photo USA Flyover Two F-15's & two F-22's from USAFWS Nellis Air Force Base will soar over the Las Vegas Motor Speedway prior to the race. Defending winner Brad Keselowski is the defending winner of the Kobalt 400. Getty Images Getty Images Front row Brad Keselowski and Martin Truex Jr. will lead the field to the green flag. , LAT Images www.latphoto.co.uk Russell LaBounty Starting lineup Check out the full starting lineup for the third race of the 2017 Monster Energy Series season. Next Gallery 40 All 39 paint schemes in the Kobalt 400 at Las Vegas Motor Speedway Start Gallery » FOX Fantasy Auto Form a Racing Team, Compete for Prizes Play Now!