Rule 12.1 General Jump Event Conditions
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For the allowed ramp heights for each divison and age category see Rule 3.2. Skiers of one division and age category jumping at the same ramp height will be drawn together and the skiers jumping on the lowest ramp height will be jumping first. It is recommended to group skiers of different divisions and age categories jumping on the same ramp height together.
Women will have the option of choosing an average height of either 1,50 m or 1,65 m. Skiers jumping at 1,50 m will be drawn together and will ski before those jumping at 1,65 m in both the preliminary and final rounds.
Men will have the option of choosing an average height of either 1,65 m or 1,80 m. Skiers jumping at 1,65 m will be drawn together and will ski before those jumping at 1,80 m in both the preliminary and final rounds.
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Rule 12.4 Description of the Jump Ramp
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c) Length under water 50 60 cm minimum.
d) Ratio of ramp height at take off edge to ramp length out of water: 0,235 ± 0,003 (1.50 m) or 0,255 ± 0,003 (1.65 m) for Women; 0,255 ± 0,003 or 0,271 0,275 ± 0,003 (1.80 m) for Men, at the skier's option.
g) An apron shall extend the full length of the ramp on the right-hand side and be at least 30 cm under water when the ramp is set for the 1,80 m height in Men's division.
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h) 6,40 m and 6,80 6,70 m length markings, clearly identified, shall be placed on the ramp surface so that they are readily visible.
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It is recommended that all fiberglass jump surfaces fiberglass be are of a red-orange colour.
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Rule 12.5 Jumping speeds
The speeds for the jumping event shall be at the option of the skier up to the following maximum speed of the skiers division and age category as per Rule 3.2.
a) Men 57 km/h
b) Women 54 km/h
c) The maximum jump speed will be lowered only by increments of 3 km/h.
Following jump speeds will be used: 39 km/h, 42 km/h, 45 km/h, 48 km/h, 51 km/h, 54 km/h , (max. for women) 57 km/h.
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Rule 12.14 Use of a video jump measurement system
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Video taping methods or a Johnson standard meter system may be used as backup.

Rule 12.15 Scoring
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To be considered for placement and receive overall points, the skier must have started at least one successfull jump to his credit.

Please click here to see the picture for the ramp angle.

Rule 13.1 General

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At the maximum slalom speed the The following speeds and tow lengths shall be used for Slalom:

In any further passes, the rope shall be shortened by half a meter. If needed in the opinion of the majority of the Event Judges, the water or weather conditions require it, the first speed may be lowered to 55 km/h or 52 km/h for men and 52km/h or 49 km/h for women and then proceed upward in speed in 3 km/h increments and then proceed upwards again in the same 3 km/h increments up to the maximum speed for the division and age category. The skier has to do one pass after another without falling until the maximum speed has been achieved. Then the skier will proceed as shown in the table.

The finals shall start with the rope length or slalom speed which was passed in the preliminiary round by all skiers which take part in the finals in that division and age category one pass higher than in the preliminary round unless changed by the Event Judges.

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Rule 13.9 Slalom towers

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The slalom judging towers should be positioned to provide the best possible view over the entire slalom course The use of two slalom judging towers is mandatory, located on different ides of the slalom course, in suitable viewing positions.

Rule 13.10 Officials

If five judges are beeing used, There there shall be three judges on the first judging tower and There shall be two judges on the second judging tower placed in a suitable position to judge the exit gate. Skier buoys shall be judged by all five judges. The exit gate shall be judged only by the two judges on the exit gate tower unless they are not in agreement, in which case all five judges will vote on the exit gate.

If en exit gate video is beeing used, the three judges shall be located on one tower in the middle of the course (see Diagram xx). The end gate video must clearly display the end gate and the 6^th buoy (see Diagram yy).

Rule 13.13 Scoring

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The better result obtained by the skier, in either the preliminary or the final round, shall count towards the individual overall. He shall get credit for his score on the speed / rope length he was skiing at, under the provisions of Rule 13.1 provided his first pass is perfect. If his first pass was not perfect he shall get credit for his score as if he was skiing at the official start speed or rope length of his division and age category for that competition. The official results must show the official start speed and rope length of the round of the event and the number of buoys scored by each skier on his last pass showing the speed and rope length.

To be considered for placement and receive overall points, the skier must have started more then 0 buoys to his credit.