Four Hills Tournament
The Four Hills Tournament or the German-Austrian Ski Jumping Week is a ski jumping event composed of four World Cup events and has taken place in Germany and Austria each year since 1953. With few exceptions, it has consisted of the ski jumping events held at Oberstdorf, Garmisch-Partenkirchen, Innsbruck and Bischofshofen, in this order.
The Four Hills Tournament champion is the one who gets the most points over the four events. Unlike the World Cup ranking, however, the actual points scored during the competitions are the ones that are used to determine the winner. In 2005–06, Janne Ahonen and Jakub Janda shared the overall victory after finishing with exactly the same points total after the four competitions. In 2001–02, the anniversary 50th edition, Sven Hannawald was the first to achieve the grand slam of ski jumping, winning all four events in the same edition. In 2017–18 season Kamil Stoch became the second ski jumper in history to obtain this achievement, and just a year later, in the 2018–19 edition, Ryōyū Kobayashi became the third.
The four individual events themselves are part of the World Cup and award points toward the world cup in exactly the same manner as all other world cup events.
Tournament hills
Traditionally, the order of the tournament competitions has been: Oberstdorf, Garmisch-Partenkirchen, Innsbruck, Bischofshofen - with the following exceptions:Knock-out system
One of the tournament's peculiarities is its qualifying system. Unlike other ski jumping events where the best 30 competitors in the first round qualify for the second round, all Four Hills events follow a knock-out system first introduced for the 1996–97 season.The 50 competitors are divided into 25 pairs. All 25 winners of these duels plus the five best lucky losers qualify for the second round. It is theoretically possible that a competitor who finishes the first round 12th will not qualify for the second round while the one with the 49th first series result may still qualify. On the other hand, jumpers are less likely to be disadvantaged by a possible significant change in weather conditions between the start and end of the first series. A change in the direction and speed of the wind can make it impossible for the best jumpers to produce a good result. In the event of significantly worse conditions during the second half of the first series, the possibility exists that most of the best jumpers would be eliminated by bad luck alone. Directly pairing rivals reduces the impact of these conditions. In this competition format the qualifying series are valued as well, since jumpers with a better qualification result will have the opportunity to compete against jumpers with worse result. Therefore, it is not enough for a jumper to be among 50 best jumpers in qualifications, but it is better for him to achieve a result as good as possible.
The first jumper in the competition is the one who qualified 26th, followed by his pair who qualified 25th. The next pair has 27th and 24th from the qualification, one after that 28th and 23rd etc. The last pair has last qualified jumper against qualification winner.
If qualification is postponed until the day of competition, the knock-out system is not used, and competition follows regular world cup rules. Because of that in the 2007/08 tournament, the knock-out system was used only in Oberstdorf.
List of winners
| * | Won all four events in the same season |
| Won three events in the same season |
| Year | Oberstdorf | Garmisch- Partenkirchen | Innsbruck | Bischofshofen | Overall victory | |||
| 1953 |  RecordsIndividual wins in a seasonBelow is an overview of how many of the tournaments' four events were won by the overall winner in each season:
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