Factual error: When the race starts, the people are waving American flags with 48 stars: 6 rows of 8 stars each. However, in 1908, when the race took place, there were only 46 states.
Factual error: The onlookers are eating pears in spring. Wrong time of the year for ripe pears.
Factual error: When Tonya is walking through the kitchen at her job at Spud City, she complains that someone took her smokes and walks by an appliance to her left. The design style of the appliance did not exist in the early 1990s.
Factual error: It's highly unlikely that any military police from another country would be allowed entry into the U.S. to search for a deserter of its military. In any case, the illegal alien would just hide here under the radar until found by ICE or the police and then deported back to his or her country.
Factual error: The movie largely takes place in California during the 1990s. California's mandatory seat belt law went into effect 1/01/86. When Mickey was driving Kyd to the cemetery, they were not wearing seat belts. Also, Kyd was 8 years old at the time. Although legally permitted to ride in the front, it is advised that kids sit in the back seat for safety. Considering Lyla was recently killed when a driver ran a stop sign, Mickey should have been more concerned for Kyd's safety as a passenger. (01:12:58 - 01:15:05)
Factual error: As the team practices, the film shows the passage of time by using a calendar. The month of July ends on Thursday, the 31st, but August the first is shown to start on Wednesday.