NOTE: Full version of this Notebook is at Kaggle.

This notebook shows race traces for each F1 race in 2007, 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 2007.

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.

2007 Formula One World Championship¶

For background see Wikipedia; here's an excerpt:

The 2007 FIA Formula One World Championship was the 61st season of FIA Formula One motor racing. It featured the 2007 FIA Formula One World Championship, which began on 18 March and ended on 21 October after seventeen events. The Drivers' Championship was won by Ferrari driver Kimi Räikkönen by one point at the final race of the season, making Räikkönen the third Finnish driver to take the title. An appeal by McLaren regarding the legality of some cars in the final race could have altered the championship standings, but on 16 November, the appeal was rejected by the International Court of Appeal, confirming the championship results. Räikkönen entered the final race in third position in the drivers' standings, but emerged as champion after the chequered flag, a feat first accomplished by Giuseppe Farina in 1950.

A major talking point of the season had been an espionage controversy involving Ferrari and McLaren, which led to McLaren being excluded from the Constructors' Championship. As a result, Ferrari clinched the championship at the Belgian Grand Prix.

Renault, who were the defending Constructors' Champions proved to be uncompetitive with their R27 car taking them to third in the constructors' standings (after McLaren's disqualification from second). Renault achieved one podium during the season, with Heikki Kovalainen finishing second at the rain affected 2007 Japanese Grand Prix.

The 2007 season heralded the end of the existing Concorde Agreement between the existing Formula One constructors and Bernie Ecclestone. In particular, Mercedes-Benz, BMW, and Honda (collectively the Grand Prix Manufacturers' Association) had a number of outstanding disagreements with the FIA and Ecclestone on financial and technical grounds. They had threatened to boycott Formula One from the 2008 season onwards and instead stage their own rival series, before signing a memorandum of understanding (MoU) at the 2006 Spanish Grand Prix.

2007 also marked the seventh and final season, since its reintroduction in 2001, in which the use of traction control was permitted in Formula One. Standardised electronic control units (ECUs) were mandated by the FIA from the 2008 season onwards, which prohibited teams from using this kind of technology.

Honda ran with an "Earth livery" on their RA107 car. It was the first time since 1968, the year in which sponsorship in the sport became widespread, that a team ran sponsor-free for an entire season. Michelin's withdrawal from F1 at the end of 2006 meant that Bridgestone was the sole tyre supplier for 2007. As of 2021, this is the last Drivers' Championship won by a Ferrari driver, and is also the last Drivers' Championship win for a Finnish driver.

Laps Per Position¶

Top F1 Drivers 2007¶

More F1 Race Traces¶

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.

See Also¶

This notebook shows the same idea for one MotoGP race, and explores several ways of adjusting the plots to highlight new details.

This notebook uses material from the Wikipedia article "2007 Formula One World Championship", which is released under the Creative Commons Attribution-Share-Alike License 3.0.