The Race of Champions 2015 took place at the Olympic Stadium in London, United Kingdom, on November 20th and 21st of that year. This annual motorsport event brought together the best drivers from various disciplines of the sport, including Formula 1, rally, endurance, and other categories, to compete in a unique and thrilling format.

The track was specially designed within the stadium, providing an interesting challenge for the competitors. It consisted of a closed, short, and fast circuit with tight corners and short straights, allowing the drivers to showcase their driving skills and car control.

The lineup of participants was impressive and featured stars such as Sebastian Vettel, Lewis Hamilton, Jenson Button, Nico Hülkenberg, Tom Kristensen, Romain Grosjean, Daniel Ricciardo, among others. Additionally, there were drivers from other disciplines present, such as the multi-time motocross champion Travis Pastrana.

The event was divided into two main competitions: the Race of Nations and the Individual Race. In the Race of Nations, the drivers represented their countries in a team competition. They competed in a knockout format, where the winner advanced to the next round until reaching the final. The German team, consisting of Sebastian Vettel and Nico Hülkenberg, emerged as champions by defeating the Nordic team, composed of Tom Kristensen and Petter Solberg, in the final.

In the Individual Race, the drivers competed individually in a direct elimination format. Once again, the competitors progressed to the subsequent stages until reaching the grand final. In this edition, Sebastian Vettel claimed the title by winning the final against Scottish driver David Coulthard.

The 2015 Race of Champions in London was marked by intense competition, thrilling overtakes, and moments of pure adrenaline. The unique combination of drivers from different motorsport categories provided an exciting spectacle for fans of the sport. The event also allowed the competitors to showcase their skills in different types of cars, thrilling the audience with incredible maneuvers and high speeds.

In summary, the 2015 Race of Champions in London was a celebration of motorsport, bringing together the world's best drivers in an event full of excitement, rivalry, and speed, with unforgettable moments that remain etched in the memories of spectators.