The Third International 500-Mile Sweepstakes Race was held at the Indianapolis Motor Speedway on Friday, May 30, 1913. Frenchman Jules Goux became the first foreign-born, and first European winner of the Indianapolis 500. His margin of victory of 13 minutes, 8 seconds (approximately 7 laps) over second place Spencer Wishart still stands, as of 2023, as the largest margin of victory in Indianapolis 500 history.

After the entries in the first two years of the Indianapolis 500 had been almost exclusively American, 1913 saw six drivers travel to the United States from Europe to enter, likely attracted by the impressive $20,000 first prize (equivalent to $616,566 in 2023). A total of 27 cars would meet the 75 mile per hour qualifying speed, led by Jack Tower at 88.230 mph.^[3] The starting grid was determined by a random draw of names, and Caleb Bragg would be given the pole.

Tower's car turned over on the southwest turn on lap 51, causing him to sustain a broken leg and his riding mechanic, Lee Dunning, to break three ribs.^[4] Bob Burman started the race as the favorite, and led 41 laps early, before his car caught fire on lap 55. Burman was able to repair his car and continue, however continuing problems led to several more stops and a replacement driver, who brought the car home in eleventh (unfortunately only the top ten finishers received prize money).^[5]

French-born Jules Goux, driving a car owned and manufactured by Peugeot (where his father was the factory Supervisor) would lead the race on four occasions. Bob Evans dueled with Goux, leading laps 125–135,^[6] but would be forced out of the race on lap 158 due to a mechanical problem. Goux would dominate the remainder of the race, leading 138 laps en route to a victory of a more than 13 minute margin, making him the first non-American winner of the 500. The car contained a four-cylinder dual overhead camshaft engine, which would serve as a model for many future entries.^[7] Goux would state after the race that his manager forced him stay below the car's top speed, feeling the lead was safe.^[4] Spencer Wishart was the top finishing American in second, while two of the other European cars would finish fourth and fifth.

Rules at the time required the top ten drivers to finish the full 500 miles to receive prize money. This led to an interesting sight for spectators who remained after Goux's finish. Charlie Merz, in contention for second place, would have his car catch fire towards the end of lap 199. Merz, not wishing to surrender the prize money, drove the final lap on fire, while Harry Martin, his riding mechanic, crawled out on top of the hood of the still moving car to beat at the flames and release the straps the held the engine cover to allow the fire to be extinguished faster. Merz finished third. Martin would unfortunately be killed while helping test a car on the speedway less than two months later.^[8]

• For 1913, riding mechanics were required.^[16]