The championship is usually contested over two races per weekend, the feature and sprint races. Qualification, usually on the Friday of an F1 weekend, sets the grid for the feature race and the top eight finishers from that are then inverted on the grid for the sprint the following day.
In 2021, due to the impact of Covid-19 on schedules, the F3 championship will have three races per weekend and will alternate its F1 support with Formula 2 on alternating weekends.
The two sprint races will take place on the Saturday of the race weekend before the final feature race precedes the F1 main event on the Sunday morning.
What’s the difference between F1, F2 and F3 cars?
In F3, all cars are identical with the series currently using the Dallara F3 2019 chassis fitted with a V6 Mechachrome engine.
F3 uses a non-turbocharged version of the Mechachrome engine and produces 380bhp versus the F2 version that’s capable of 620bhp. It also retains 13-inch wheels whereas F2 moved to 18-inch rims in 2020 to aid Pirelli in research on the effects it has on tyres ahead of F1’s move to larger rims in 2022.
A common feature between all three series’ is the Drag Reduction System (DRS) after the system was introduced to the junior category in 2017. The F3 cars are around 5sec per lap slower than the Dallara F2 2018 cars and 18sec per lap slower than an F1 car.
What will the 2021 F3 season look like?
The impact of Covid-19 has taken hold in the F2 and F3 championships. The 2021 season will not have both series on the support bill at most F1 weekends. Instead, the two supporting series will alternate race weekend appearances.
Unlike Formula 1, F2 and F3 have three races per race weekend this year, with a single feature and two sprint events. Practice and qualifying takes place on Friday. Races one and two will take place on Saturday as part of the new format, with race one lasting 40 minutes with the grid set by the top 12 from the practice results reversed on the grid. Race two will then invert the top 12 finishers so that first place starts twelfth and vice versa.
Race three will pay out full points and use the results from Friday qualifying to set the grid. Sprint points go from 15 points for first, 12 for second and 10 for third then dropping from 8, 6, 5 through to 1 point for fourth through tenth. Feature races pay out the same points as a normal Formula 1 race from 25 points to the winner and one for 10th.
2021 FIA F3 calendar
|1||Circuit de Barcelona Catalunya, Spain||May 8-9|
|2||Paul Ricard, France||June 26-27|
|3||Red Bull Ring, Austria||July 3-4|
|4||Hungaroring, Hungary||July 31 – August 1|
|5||Spa-Francorchamps, Belgium||August 28-29|
|6||Zandvoort, Netherlands||September 4-5|
|7||Circuit of the Americas, United States||October 23-24|
Who is the best F3 driver?
Reigning F3 champion Oscar Piastri has made the step up to Formula 2 for the 2021 season, though there are a few familiar names back again from last year. Mercedes junior talent Frederik Vesti scored three race wins in 2020, finishing the season fourth in the championship in his first season. The Danish driver has a Formula Regional European title (FREC) to his name as well and could be one of the faster drivers on the grid this year.
The younger brother of Charles Leclerc, Arthur, will step up to F3 from FREC after narrowly missing out on the title to former Ferrari Driver Academy stablemate Gianluca Petecof. Leclerc’s 2021 F3 season will be his fourth in single-seater racing and the Monegasque is yet to finish outside of the top five in any series he’s competed in.
Another F1 academy driver could be quick from the outset. Red Bull junior Dennis Hauger has a year’s experience in the F3 championship after 2020, scoring one podium with Hitech. For this season though, he’s moved across to Prema Racing which has provided the champion for two season’s running and has a 100 per cent record since the series morphed from GP3 to F3.
What to watch out for
One of the main stories to watch out for is Juan Manuel Correa’s return to single-seater racing after his major accident at Spa-Francorchamps in 2019 and Anthoine Hubert’s fatal crash.
The Ecuadorian-American driver has documented his recovery from fractures to both of his legs and a minor spinal injury on social media and will race for ART this season.
Prema has been the team to beat in both seasons of FIA F3 so far, and there’s no sign of that not being the case in 2021. It has an impressive driver line-up as well with Leclerc and Hauger set to battle it out at the sharp end, though there will be many on the grid determined to become the first non-Prema champion in the F3 era.
How to watch FIA F3
The F3 championship is broadcast by Sky Sports F1 in the UK as part of its Formula 1 package and sessions will usually precede the F1 action. Feature races usually take place an hour after F1 qualifying as finished.
Highlights of the series are available on the official F1 channel over race weekends.