DAYTONA LE MANS InternATIONAL SPEEDWAY Circuit de LA Sarthe ONA TRACK LENGTH 8.47 miles - Le MANS YT 3.56 miles - daytona DA LE MANS 2015 RACE MPH DAYTONA LE MANS WINNERS FASTEST RACE 2,634.4 M - 740 laps 3,452.3 M - 395 laps LAP TRACK DISTANCE PER STARTER 2015 GRID 354.7feet 813.1feet DAYTONA % Of lap on full throttle 100% 53 RACE PIT DAYLIGHT LE MANS 34 STOPS 30 HOURS WINNER WINNER 55 DAYTONA LE MANS 10HR 46M 16HR 2M DAYTONA LE MANS InternATIONAL SPEEDWAY Circuit de LA Sarthe Rolex 24 At Daytona Le Mans 24 Hours Track/Circuit Daytona International Speedway Circuit de la Sarthe Circuit length 3.56 miles (5.729 km) 8.47 miles (13.631 km) Number of 2015 Race Starters 53 55 Track Distance/Starter 354.65 feet (570.75 meters) 813.12 feet (1308.58 meters) Banking 31 degrees turns/18 degrees in tri-oval N/A % of Lap at Full Throttle 67 percent 65 percent 2015 Overall Race Winning Car No. 02 Ford EcoBoost Riley DP No. 19 Porsche 919 Hybrid Powertrain Twin Turbo 3.5 liter Ford EcoBoost V6 Porsche V4 + Hybrid Car Weight 1039 kg (2290 lbs.) 870 kg (1918 lbs.) Qualifying Speed 129.061 mph (207.703 kph) 154.846 mph (249.200 kph) Top Speed in Race 195.9 mph (315.27 kph) 211.4 mph (340.21 kph) Fastest Race Lap 1:39.576 min. / 128.49 mph (206.784 kph) 3:17 min. / 154.4 mph (248.482 kph) Race Average Speed 109.693 mph (176.533 kph) 139.3 mph (224.181 kph) Total Distance 2,634.4 miles (4,239.6 km) 740 laps 3,452.3 miles (5,555.9 km) 395 laps Pit Stops in Race 34 stops 30 stops Fuel Usage 546 gallons (2,066 liters) 500.87 gallons (1,895.9 liters) Tires 30 sets (Continental) 10 sets (Michelin) Tire Warmers Not Permitted Yes Permitted Tire Changes while Refueling Yes Permitted Not Permitted 2015 GT LM/GTE Pro Winning Car No. 3 Corvette C7.R No. 64 Corvette C7.R GT Winning Total Distance 2,581 miles (4,153 km) 725 laps 2,854.39 miles (4,593.6 km) 337 laps Fastest GT Race Lap 1:43.942 min. / 123.3 mph (198.4 kph) 3:54.829 min. / 129.8 mph (208.9 kph) 2016 Sunrise/Sunset 7:14 am/6:01 pm (10 hrs. 46 min. daylight) 5:59 am/10:02 pm (16 hrs. 2 min. daylight).