The rules... very strict!
1. If you are disqualified, fail to qualify, or fail to start the race, you will be eliminated from the championship. Sorry, but you're out if you miss a single race!
2. To be eligible for the next race, you must get the car across the finish line. You're out if you retire on the final lap. Those who have been lapped are exempt from this rule; they must just finish the race without retiring.
3. To qualify for the championship, you must start the first race of the season, as the goal is to see who can go a whole season without retiring. The Indy 500 race for the 1950s will not be included since the drivers will not be able to qualify.
Winners so far,
1950 - Johnny Claes
1951 - Giuseppe Farina
1952 - Alan Brown
1953 - Mike Hawthorn
1954 - Juan Manuel Fangio
1955 - Juan Manuel Fangio
1956 - Jean Behra
1957 - Juan Manuel Fangio
1958 - Harry Schell
1959 - Maurice Trintignant
1960 - Bruce McLaren
1961 - Phil Hill
1962 - Phil Hill
1963 - Richie Ginther
1964 - Richie Ginther
1965 - Graham Hill
1966 - Guy Ligier
1967 - Denny Hulme
1968 - Graham Hill
1969 - Denny Hulme
1970 - Graham Hill
1971 - Jackie Stewart
1972 - Jacky Ickx
1973 - François Cevert
1974 - Emerson Fittipaldi
1975 - Carlos Reutemann
1976 - Niki Lauda
1977 - Emerson Fittipaldi
1978 - Mario Andretti
1979 - Jochen Mass
1980 - Alan Jones
1981 - Carlos Reutemann
1982 - Michele Alboreto
1983 - Alain Prost
1984 - Elio de Angelis
1985 - Elio de Angelis
1986 - Ayrton Senna
1987 - Stefan Johansson
1988 - Alain Prost
1989 - Alain Prost
1990 - Jean Alesi
1991 - Ayrton Senna
1992 - Michele Alboreto
1993 - Ayrton Senna
1994 - Michael Schumacher
1995 - Gerhard Berger
1996 - Damon Hill
1997 - Mika Häkkinen
1998 - David Coulthard
1999 - Michael Schumacher
2000 - Giancarlo Fisichella
2001 - David Coulthard
2002 - Michael Schumacher
2003 - Ralph Schumacher
2004 - Rubens Barrichello
2005 - Tiago Monteiro
2006 - Fernando Alonso
2007 - Lewis Hamilton
2008 - Nick Heidfeld
2009 - Jenson Button
2010 - Felipe Massa
2011 - Sebastian Vettel
2012 - Kimi Räikkönen
2013 - Lewis Hamilton
2014 - Fernando Alonso
2015 - Lewis Hamilton
2016 - Daniel Ricciardo
2017 - Lewis Hamilton
2018 - Sebastian Vettel
2019 - Lewis Hamilton
2020 - Lewis Hamilton
2021 - Carlos Sainz Jr.
2022 - Lewis Hamilton
1950 - Only two men are in contention for the title after a rogue wave hits Monaco

The British Grand Prix kicked off the first year of the endurance competition at Silverstone. The race had a considerable number of retirements, the majority of which were due to technical issues. Farina won the race, but his good fortune was about to run out. A wave from the harbour flooded the track during the next race in Monaco, forcing many drivers to retire, including championship leader Farina, therefore the race was won by Gerard.
After two races, only Gerard and Claes remained in the championship, reducing the field to just two men. However, Gerard, who is known for paying close attention to the preparation of his cars in order to improve their reliability, decided not to compete in the third race in Switzerland for unclear reasons.
Thousands of people arrived to witness Johnny Claes race on his own, despite the fact that many thought it was strange but he still needed to finish the race to win the championship, which he did.
Claes could have retired after winning the Championship, but he wasn't finished yet; he wanted to see how far he could go, so he finished the next race in Belgium at the dangerous Spa circuit, and then his luck ran out in France on lap 11 when his engine overheated, but it didn't matter because Johnny Claes had won the first F1 Endurance Championship!

1951 - Farina benefits from car sharing

After a dismal start to the previous season for many drivers, they were looking forward to the new season. Yet, it rained during the first race in Switzerland, which presented them with an unexpected challenge; however, only three of them would crash out of the race; the other four retirements were due to technical issues. Despite the wet weather, fourteen drivers completed the race, with Fangio winning.
Only nine of the fourteen remaining drivers competed in the second race in Belgium; perhaps the scary, deadly circuit scared them away; we'll never know, but Farina won. Farina appeared to be on his way to winning the championship at the third race in France, and his competitors seemed to agree, making it simple for him. While Rosier had a technical issue and last year's winner Claes had an accident, Fangio and Ascari both shared their cars with another driver which eliminated them from the championship, giving Farina the advantage.
Farina had won his first championship, but he decided to continue on to the next race in Britain because, well, why not? He completed 75 of the 90 laps before his clutch failed, but it didn't matter because he had already secured the championship.

1952 - Ascari selects the Indy 500 over F1

Surprisingly, Ascari was supposed to have a chance to dominate this year; his car was undoubtedly fast and reliable, but he chose to skip the first race in order to compete in the Indy 500. With Ascari already out, the championship was open to anyone.
We're back on track in Switzerland, with more technical related retirements. Abecassis had a severe crash that left him badly bruised, the result of a driveshaft failure that spun his vehicle out of control. Collins, another member of his team, retired due to the same issue. HWM's manager, John Heath, was concerned and decided to retire his final two cars, Moss and Macklin, for safety reasons.
Taruffi won the opening race and took the lead in the championship race. Only five drivers competed in the second race in Belgium, and championship leader Taruffi spun off the course, leaving Behra with nowhere to go and collided with the spinning car of Taruffi. Both cars ended up in a ditch on the side of the track, but despite escaping their wrecks, they were both eliminated from the race and the championship. Only Brown and Brandon finished the race, which was enough for Brown to win the title because both men agreed to miss the next race in France.
