NOTE: Full version of this Notebook is at Kaggle.

This notebook shows race traces for each F1 race in 2012, using the Formula 1 Race Data data set, which is sourced from ergast.com, and the Formula 1 Race Events dataset using data from Wikipedia.

Race traces provide an excellent way to visualize the progress of an entire Grand Prix. They show the gaps between cars, the general field spread, and the relative pace of each car throughout the race as a line gradient. The traces are calculated using cumulative race lap times, which are adjusted by the median lap time at that point in the race. The horizontal zero line represents a virtual reference car completing the average lap time of the field. The lines above this zero line depict faster cars, while the lines below it represent slower ones.

Here are some key features of the race traces:

• The line colors for each driver are based on their team colors.
• The fastest lap is marked with a ★.
• Laps where a car went via the pit lane are marked with a ●.
• Laps affected by the safety car are highlighted in yellow, indicating why the gaps between cars have reduced.
• Overtakes are visible where the lines cross, often due to pit-stops.
• Truncated lines indicate retirement from the race.

The shadow at the bottom of the trace indicates which cars have been lapped by the lead car. This helps to reveal some effects, such as leaders making pit-stops to avoid slower traffic ahead. Backmarkers must allow leading cars through, and the edge of the shadow shows why their lines suddenly dip. Leaders may also ease off to let a lapped car through at the end of a race.

It's worth noting that good safety car data is hard to find, and the data scraped from Wikipedia may contain some mistakes. Therefore, the virtual safety car highlights in the traces are the author's estimates using lap-time data.

Overall, these race traces offer a comprehensive and informative way to understand the progress of each F1 race in 2012.

Tip: to see better resolution, <Right click> → Open Image in New Tab.

Revisions¶

• version 2: moved legends to bottom to allow more width
• version 3: added constructors championship plot and driver/team table links
• version 4: add origin to championship traces & link for 2021
• version 5: add fastest lap marker
• version 6: added laps per position and top drivers chart
• version 7: safety car, red flag & lapped cars highlighting

All F1 Race Traces¶

There is a notebook for every year that has lap-time data:

1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.

2012 Formula One World Championship¶

For background see Wikipedia; here's an excerpt:

The 2012 FIA Formula One World Championship was the 66th season of FIA Formula One motor racing. It featured the 63rd FIA Formula One World Championship, a motor racing series for Formula One cars, recognised by the Fédération Internationale de l'Automobile (FIA) – the governing body of motorsport – as the highest class of competition for open-wheel racing cars. The championship was contested over twenty rounds, which started in Australia on 18 March and ended in Brazil on 25 November. The 2012 season saw the return of the United States Grand Prix, which was held at the Circuit of the Americas, a purpose-built circuit in Austin, Texas. After being cancelled in 2011 due to civil protests, the Bahrain Grand Prix also returned to the calendar.

The early season was tumultuous, with seven different drivers winning the first seven races of the championship; a record for the series. It was not until the European Grand Prix in June that a driver, Ferrari's Fernando Alonso, won his second race of the year, and with it, emerged as a championship contender. Alonso maintained his hold on the championship lead for the next seven races, taking his third win in Germany and finishing on the podium in the United Kingdom, Italy and Singapore. However, costly first-lap retirements in Belgium and Japan allowed his rivals to catch up, and defending World Champion Sebastian Vettel – like Alonso, a two-time title winner – took the lead in the sixteenth race of the season. Vettel, too, encountered difficulties throughout the season; contact with a backmarker left him to finish outside the points in Malaysia, while alternator failures at the European and Italian Grands Prix cost him valuable points and exclusion from qualifying in Abu Dhabi led him to start from the pit lane. Vettel entered the final race of the season with a thirteen-point lead over Alonso. Alonso needed a podium finish to stand any chance of becoming World Drivers' Champion, but in a race of attrition that finished under the safety car, Vettel finished in sixth place, scoring enough points to win his third consecutive championship, becoming just the third driver in the sport's sixty-three-year history to do so. In the World Constructors' Championship, Red Bull Racing secured their third consecutive title when Sebastian Vettel finished second at the United States Grand Prix.

In addition to seeing seven different drivers win the first seven races, the 2012 season broke several records. The calendar for the season included twenty races, breaking the previous record of nineteen, which was first set in 2005. Six current or former World Drivers' Champions – Sebastian Vettel, Fernando Alonso, Jenson Button, Lewis Hamilton, Kimi Räikkönen, and Michael Schumacher – started the season, breaking the record of five established in 1970.

This was the last season for 7-times world champion, Michael Schumacher as he announced his retirement from Formula One for the second time, after the 2012 Brazilian Grand Prix.

Laps Per Position¶

Top F1 Drivers 2012¶