NOTE: Full version of this Notebook is at Kaggle.

This notebook shows race traces for each F1 race in 2008, 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 2008.

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.

2008 Formula One World Championship¶

For background see Wikipedia; here's an excerpt:

The 2008 FIA Formula One World Championship was the 62nd season of Formula One motor racing, 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 eighteen races commencing in Australia on 16 March and ending in Brazil on 2 November. The 2008 season saw the debut of the Singapore Grand Prix, which was held at the Marina Bay Street Circuit, in Marina Bay, Singapore and was the first Formula One race held at night. The European Grand Prix moved to a new venue at the Valencia Street Circuit, in Valencia, Spain.

Lewis Hamilton won the Drivers' title by a point – by overtaking Toyota's Timo Glock on the final corner of the final lap of the final Grand Prix of the season to claim the required 5th-place finish to win the championship – from Brazilian Felipe Massa, while Massa's teammate, the 2007 world champion Kimi Räikkönen, was ranked third, with two wins. Scuderia Ferrari Marlboro won the Constructors' title. In winning the Drivers' title, Hamilton became the youngest driver ever to win the title (a record since surpassed by Sebastian Vettel winning the 2010 Drivers' title) and the first black driver to do so. He was also the first British champion since Damon Hill in 1996.

Eleven teams competed in the championship, although Super Aguri withdrew on 6 May from the 2008 Formula One season due to financial troubles, completing four races. New technical rules for 2008 included the banning of traction control after it was re-introduced in 2001, at the Spanish Grand Prix. Fernando Alonso won the first race held in Singapore; however, only after teammate Piquet deliberately crashed to cause a Safety Car period which helped Alonso's strategy. When Piquet admitted this to the press in 2009 Renault team-principal Briatore resigned. Some journalists dubbed this "Crashgate".

This was the last season for the Honda team before they pulled out of F1 later in December due to the financial difficulties. Honda returned as an engine supplier between 2015 and 2021. Ross Brawn then bought the team, and renamed it to Brawn GP in February 2009 using the Mercedes-Benz engines. This was also the last Formula One season to race with grooved tyres, used since 1998, before slick tyres returned to Formula One in 2009.

It was the first time in the history of Formula One that all teams used the same two drivers throughout the season.

Laps Per Position¶

Top F1 Drivers 2008¶

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 "2008 Formula One World Championship", which is released under the Creative Commons Attribution-Share-Alike License 3.0.