A group of girls, including Lizzy, Denise, Sally, and initially just the three of them, participate in a challenge called "last to leave the tiny car" with a $10,000 prize. However, just as the challenge is about to start, Ryan (also referred to as Riley) joins, making it a four-girl competition. Each girl picks a tiny car, and the challenge begins.
However, the challenge quickly becomes chaotic, and the girls struggle to control their tiny cars. Ryan, initially participating as Riley, is the first to face a major setback when their car malfunctions. The challenge takes a turn for the worse when Lizzy attempts a ramp jump in her car but crashes, getting injured.
The competition is subsequently canceled due to safety concerns, and the girls decide to settle the challenge with a go-kart race instead. Denise, who was initially out of the competition, is allowed to rejoin. The go-kart race is intense, with Sally and Lizzy neck and neck until the end. The competition ends with a photo finish, but it's ultimately decided that Sally and Lizzy are tied, and Denise, who was not considered a contender due to her go-kart not being able to drift, is declared the winner after all.
Here are the key facts extracted from the text:
1. The competition is called "Last to Leave the Tiny Car" and the winner will receive $10,000.
2. There are initially three contestants: Denise, Sally, and Lizzy.
3. A fourth contestant, Riley, is added to the competition.
4. The contestants have to choose from five cars to use in the competition.
5. The challenge starts once the contestants are in their cars and they are not allowed to leave the car.
6. The contestants have to navigate their cars through a course and the last one to complete it wins.
7. Ryan is initially a spectator but later joins the competition.
8. The competition is eventually changed to a go-kart race on a track due to safety concerns.
9. The rules of the go-kart race are that the contestants have to complete four laps and the fastest time wins.
10. The winner of the go-kart race is determined by a photo finish between Sally and Lizzy.
11. Denise is initially disqualified but is later allowed to rejoin the competition.
12. The winner of the competition is announced at the end, but the text does not specify who it is.