Ski jumping is a winter sport in which competitors aim to achieve the farthest jump after sliding down on their from a specially designed curved ramp. Along with jump length, competitor's aerial style and other factors also affect the final score. Ski jumping was first contested in Norway in the late 19th century, and later spread through Europe and North America in the early 20th century. Along with cross-country skiing, it constitutes the traditional group of Nordic skiing disciplines.
The ski jumping venue, commonly referred to as a hill, consists of the jumping ramp ( in-run), take-off table, and a landing hill. Each jump is evaluated according to the distance covered and the style performed. The distance score is related to the construction point (also known as the K-point), which is a line drawn in the landing area and serves as a "target" for the competitors to reach.
The score of each judge evaluating the style can reach a maximum of 20 points. The jumping technique has evolved over the years, from jumps with the skis parallel and both arms extended forward, to the "V-style", which is widely used today.
Ski jumping has been included at the Winter Olympics since 1924 and at the FIS Nordic World Ski Championships since 1925. Women's participation in the sport began in the 1990s, while the first women's event at the Olympics has been held in 2014. All major ski jumping competitions are organised by the International Ski Federation.
Ski jumping is not limited to winter conditions and can also be practiced during the summer months, thanks to specially designed facilities that simulate the snowy environment. In summer ski jumping, the in-run — which is the part of the hill where the jumper gains speed before takeoff — is constructed with tracks made from smooth porcelain materials.. The highest level summer competition is the FIS Ski Jumping Grand Prix, contested since 1994.
The first larger ski jumping competition was held on Husebyrennet hill in Oslo, Norway, in 1875. Due to its poor infrastructure and the weather conditions, in 1892 the event was moved to Holmenkollen, which is today still one of the main ski jumping events in the season.
In the late 19th century, Sondre Norheim and Nordic skier Karl Hovelsen immigrated to the United States and started developing the sport in that country. In 1924, ski jumping was featured at the 1924 Winter Olympics in Chamonix, France. The sport has been featured at every Olympics since.
Ski jumping was brought to Canada by Norwegian immigrant Nels Nelsen. Starting with his example in 1915 until late 1959, annual ski jumping competitions were held on Mount Revelstoke — the ski hill Nelsen designed — the longest period of any Canadian ski jumping venue. Revelstoke's was the biggest natural ski jump hill in Canada and internationally recognized as one of the best in North America. The length and natural grade of its hill made possible jumps of over —the longest in Canada. It was also the only hill in Canada where world ski jumping records were set, in 1916, 1921, 1925, 1932, and 1933.
In 1935, the origins of ski flying began in Planica, Slovenia, where Josef Bradl became the first competitor in history to jump over . At the same venue, the first official jump over was achieved in 1994, when Toni Nieminen landed at 203 meters.
In 1962 in Zakopane, Poland, the normal hill event was introduced at the FIS Nordic World Ski Championships. Two years later, the normal hill event was included on the Olympic programme at the 1964 Winter Olympics. The team event was added later, at the 1988 Winter Olympics.
The slopes are classified according to the distance that the competitors travel in the air, between the end of the table and the landing. Each hill has a construction point ( K-point), which serves as a "target" that the competitors should reach. The classification of the hills are as follows:
to 49 meters |
50–84 m |
85–109 m |
110–149 m |
150–184 m |
over 185 m |
Distance score depends on the hill's K-point. For K-90 and K-120 competitions, the K-point is set at 90 meters and 120 meters, respectively. Competitors are awarded 60 points (normal and large hills) and 120 points (flying hills) if they land on the K-point. For every meter beyond or below the K-point, extra points are awarded or deducted; the typical value is 2 points per meter in small hills, 1.8 points in large hills and 1.2 points in ski flying hills. A competitor's distance is measured between the takeoff and the point where the feet came in full contact with the landing slope (for abnormal landings, touchpoint of one foot, or another body part is considered). Jumps are measured with accuracy of 0.5 meters for all competitions.
During the competition, five judges are based in a tower to the side of the expected landing point. They can award up to 20 points each for jumping style, based on keeping the skis steady during flight, balance, optimal body position, and landing. The highest and lowest style scores are disregarded, with the remaining three scores added to the distance score.
Gate and wind factors were introduced by the 2009 rules, to allow fairer comparison of results for a scoring compensation for variable outdoor conditions. Aerodynamics and take-off speed are important variables that affect the jump length, and if weather conditions change during a competition, the conditions will not be the same for all competitors. Gate factor is an adjustment made when the inrun (or start gate) length is adjusted from the initial position in order to provide optimal take-off speed. Since higher gates result in higher take-off speeds, and therefore present an advantage to competitors, points are subtracted when the starting gate is moved up, and added when the gate is lowered. An advanced calculation also determines compensation points for the actual unequal wind conditions at the time of the jump; when there is back wind, points are added, and when there is front wind, points are subtracted. Wind speed and direction are measured at five different points based on average value, which is determined before every competition.
If two or more competitors finish the competition with the same number of points, they are given the same placing and receive same prizes. Ski jumpers below the minimum safe body mass index are penalised with a shorter maximum ski length, reducing the aerodynamic lift they can achieve. These rules have been credited with stopping the most severe cases of underweight athletes, but some competitors still lose weight to maximise the distance they can achieve. In order to prevent an unfair advantage due to a "sailing" effect of the ski jumping suit, material, thickness and relative size of the suit are regulated.
By using the V-style, firstly pioneered by Swedish ski jumper Jan Boklöv in the mid-1980s, modern skiers are able to exceed the distance of the take-off hill by about 10% compared to the previous technique with parallel skis. Previous techniques included the Kongsberger technique, the Windisch technique, and the Däscher technique. Until the mid-1960s, the ski jumper came down the in-run of the hill with both arms pointing forwards. This changed when the Windisch technique was pioneered by Erich Windisch in the 1949 as a modification of the Kongsberger technique, further modified in the 1950s by the Däscher technique (parallel style), pioneered by Andreas Däscher. A lesser-used technique as of 2017 is the H-style which is essentially a combination of the parallel and V-styles, in which the skis are spread very wide apart and held parallel in an "H" shape. It is prominently used by Domen Prevc.
Skiers are required to touch the ground in the Telemark landing style (), named after the Norwegian county of Telemark. This involves the landing with one foot in front of the other with knees slightly bent, mimicking the style of Telemark skiing. Failure to execute a Telemark landing leads to the deduction of style points, issued by the judges. Kunnskapsforlagets idrettsleksikon (Encyclopedia of Sports), Oslo: Kunnskapsforlaget, 1990.
The large hill ski jumping event was included at the Winter Olympic Games for the first time in 1924, and has been contested at every Winter Olympics since then. The normal hill event was added in 1964. Since 1992, the normal hill event is contested at the K-90 size hill; previously, it was contested at the K-60 hill. Women's debuted at the Winter Olympics in 2014.
The FIS Ski Jumping World Cup has been contested since the 1979–80 season. It runs between November and March every season, and consists of 25–30 competitions at most prestigious hills across Europe, United States and Japan. Competitors are awarded a fixed number of points in each event according to their ranking, and the overall winner is the one with most accumulated points. FIS Ski Flying World Cup is contested as a sub-event of the World Cup, and competitors collect only the points scored at ski flying hills from the calendar.
The ski jumping at the FIS Nordic World Ski Championships was first contested in 1925. The team event was introduced in 1982, while the women's event was first held in 2009.
The FIS Ski Flying World Championships was first contested in 1972 in Planica.
The Four Hills Tournament has been contested since the 1952–53 season. It is contested around the New Year's Day at four venues – two in Germany (Oberstdorf and Garmisch-Partenkirchen) and two in Austria (Innsbruck and Bischofshofen), which are also scored for the World Cup. Those events are traditionally held in a slightly different format than other World Cup events (first round is held as a knockout event between 25 pairs of jumpers), and the overall winner is determined by adding up individual scores from every jump.
Other competitions organised by the International Ski Federation include the FIS Ski Jumping Grand Prix (held in summer), Continental Cup, FIS Cup, FIS Race, and Alpen Cup.
Women began competing at the high level since the 2004–05 Continental Cup season. International Ski Federation organised three women's team events in this competition.
Women's made a premiere FIS Nordic World Ski Championships performance in 2009 in Liberec. American ski jumper Lindsey Van became the first world champion.
In the 2011–12 season, women competed for the first time in the World Cup. The first event was held on 3 December 2011 at Lysgårdsbakken at normal hill in Lillehammer, Norway. The first-ever female World Cup winner was Sarah Hendrickson, who also became the inaugural women's World Cup overall champion. Previously, women had only competed in Continental Cup seasons.
In the 2022–23 season, women competed for the first time ever in ski flying. The historic event was held in Vikersundbakken in Vikersund the 19th March 2023. It was won by Slovenian jumper Ema Klinec.
A group of fifteen competitive female ski jumpers later filed a suit against the Vancouver Organizing Committee for the 2010 Olympic and Paralympic Winter Games on the grounds that it violated the Canadian Charter of Rights and Freedoms since men were competing. The suit failed, with the judge ruling that the situation was not governed by the charter.
A further milestone was reached when women's ski jumping was included as part of the 2014 Winter Olympics at normal hill event. The first Olympic champion was Carina Vogt.
Nika Prevc holds the women's world record at 236 metres (774 feet) which was set on 14 March 2025 in Vikersundbakken.
The lists below show the progression of world records through history at 50-meter milestones. Only official results are listed, invalid jumps are not included.
31 |
169 |
340 |
492 |
666 |
820 |
unknown | ||
203 | ||
361 | ||
528 | ||
656 |
115 |
1 | 1976-03-07 | Anton Innauer | 1st | Heini-Klopfer-Skiflugschanze K175 | Oberstdorf | KOP International Ski Flying Week | 176.0 | 192.5 | 577 |
2 | 1998-01-24 | Kazuyoshi Funaki | 2nd | Heini-Klopfer-Skiflugschanze K185 | Oberstdorf | World Cup / Ski Flying World Championships | 187.5 | 205.0 | 615 |
3 | 1998-01-25 | Kazuyoshi Funaki | 1st | Heini-Klopfer-Skiflugschanze K185 | Oberstdorf | World Cup / Ski Flying World Championships | 205.5 | 224.7 | 674 |
4 | 1998-02-15 | Kazuyoshi Funaki | 1st | Hakuba K120 | Nagano | Olympic Games | 132.5 | 149.9 | 438 |
5 | 1999-01-17 | Kazuyoshi Funaki | 2nd | Wielka Krokiew K116 | Zakopane | World Cup | 119.0 | 130.1 | 390 |
6 | 2003-02-08 | Sven Hannawald | 1st | Mühlenkopfschanze K130 | Willingen | World Cup | 142.0 | 155.3 | 466 |
7 | 2003-02-08 | Hideharu Miyahira | 6th | Mühlenkopfschanze K130 | Willingen | World Cup | 135.5 | 148.2 | 445 |
8 | 2009-01-06 | Wolfgang Loitzl | 1st | Paul-Ausserleitner-Schanze HS140 (night) | Bischofshofen | Four Hills Tournament | 142.5 | 155.8 | 468 |
9 | 2015-03-20 | Peter Prevc | 1st | Letalnica bratov Gorišek HS225 | Planica | World Cup | 233.0 | 254.8 | 764 |
10 | 2015-03-22 | Jurij Tepeš | 1st | Letalnica bratov Gorišek HS225 | Planica | World Cup | 244.0 | 266.8 | 801 |
11 | 2025-03-28 | Daniel Tschofenig | 4th | Letalnica bratov Gorišek HS240 | Planica | World Cup | 233.5 | 255.4 | 766 |
After the V-style was established, the period of flying became more relevant in relation to the take-off. Therefore, its very useful for nowadays ski jumpers to have a very low body weight. The problem was firstly published by Stephan Zünd, who suffered from anorexia nervosa. Other cases were Christian Moser and Norwegian Henriette Smeby. Sven Hannawald was suspected to have the same disorder. Janne Ahonen also reported in his autobiografie about the strict diet program. In the mid-1990s the Austrian Ski Federation doctor Peter Baumgartl talked about having heard of cases in the German and Norwegian team. In late 1996 Dieter Thoma talked in an interview about trainers putting athletes under pressure, to gain a low body weight. In 2004 the FIS announced the rule, that the ski has to be cutted, when an athlete has a BMI under 20 (today under 21). Originally its was just obligate for men, but is nowadays used for both genders. The rule's efficience is often doubted, because the cutted ski can be compensated with a low body weight and the modern ski bindings. Actual and former ski jumpers, who talked critically about the topic, are for example Andreas Felder, Øyvind Berg, Reinhard Heß, Frank Löffler, Michael Möllinger, Janne Ahonen, page 20 and following. Michael Neumayer, Martin Schmitt, Anton Innauer, Alexander Pointner, Andreas Bauer, Maren Lundby, Lindsey Van, Christoph Eugen, Andreas Goldberger, Jens Weißflog, Simon Ammann, Gregor Deschwanden, Bor Pavlovčič, Anders Jacobsen, Christian Meyer, Thomas Thurnbichler, Alexander Stöckl, Sven Hannawald, Dominik Peter, Silje Opseth and Katharina Schmid. Gregor Deschwanden and Maren Lundby suggested a fixed lower bound for the BMI, in 2025 Silje Opseth also proposed a change of the current rule. After his retirement in 2006, Daniel Forfang had stood in the focus of a discussion about the low body weight in ski jumping and the unsatisfying influence of the BMI-rule. In 2012 the then ski flying world record holder Johan Remen Evensen ended up his career because of weight problems. In the year of 2022 the ski federation of Poland was criticized for stopping the financial support of female jumpers with an BMI above 21. In this context the Polish jumper Anna Twardosz talked openly about suffering from depressions and bulimia nervosa, Kamila Karpiel took a brake of almost two years because of the rule. Too small amount of food can cause the relative energy deficiency in sport (for example Maren Lundby) and, in the cases of female jumpers, dysmenorrhea. A critical observer from science is Jorunn Sundgot-Borgen.
Modern ski jumping is notourious for an increasing number of knee injuries, especially of the cruciate ligament. The ski bindings and the tabs under the jumping shoes (respectively the tabs' size) are often named as the reason, for example by Mario Stecher, Lukas Müller, former equipment controller Sepp Gratzer, Werner Schuster, Johan Remen Evensen, Eirin Maria Kvandal and Stefan Hula Jr.. The time before, crashes were usually considered as the reason for injuries. A popular athlete of the parallel-style-era, who had to end his career due to knee problems, was Walter Steiner.
Athletes like Sven Hannawald and Thomas Morgenstern also talked openly about the mental pressure of the sport. Hannawald retired because of occupational burnout.
See also List of ski flying accidents.
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