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Speed

Contrary to the popular belief, one of the most attractive sensation in kitesurfing is speed.  While kitesurfing is somewhat slow on a beam reach or a close reach, it is extremely fast on a broad reach.  As a beginner, everyone will have to go through a period of down-wind-runs and most probably still remember the speed sensation ( I still remember my early days of kitesurfing in 1998 going down wind so fast that I was scare).  However, as soon as one gets better, is able to control the downwind drift to start to "come back to where one started" and learn to jump, the speed sensation gradually disappears due to the new distractions.

If you want to get back the speed sensation of those earlier days in a more control fashion, here are some of the tips and theories I have collected based on my own experience and a number of private emails in the last year regarding how to go fast:

The Theories, the Places and Equipment Selection:

• A flat planning surface goes faster than a edging/banking surface (this is the reason why you go extremely fast in downwind kitesurfing - almost no edging).
• A planning surface with less wet surface (surface that touches the water) goes faster than a planning surface with more wet surface.
• A faster kite (normally higher aspect ratio) make you go faster.  However, it is the board that puts much of the speed limitation in kitesurfing.  A good example of this is that I have reached 63.9 km/hr kite skiing using one of the world slowest kite, the Wipika Classic 3.5.  You will know you need a faster kite when you consistently "go faster than the kite"
• The faster you go, the more power the kite generates due to the apparent wind which is more noticeable in light wind.  So use a kite smaller than you would for jumping.
• Select a board made for speed instead of jumping.  The ideal board would be a flat planning board; however, we are not there yet.  For the current edging/banking type of board, use a slightly longer, narrower board with the planning surface distributed more evenly (this could apply for the flat planning type also)
• Use 1 fin or maximum 4 fins.  4+ fins are overkill and will slow the board down.
• Select the correct board and kite with the specific intent of going fast for the conditions. This may mean going with a slightly longer board than might be best suited for jumping along with the largest kite that I can manage for the conditions (Rick Iossi).
• Kitesurf on sheltered water with the lowest seas possible (Rick Iossi).
• Use a type of kite that seems to go upwind well. The factors that determine maximum upwind angle also determine maximum speed. A fast TURNING kite will not help you go fast - it is fast forward speed that counts. It can be hard to figure out which kite is fastest since the weight of a large kite makes it take longer to speed up and large kites are flown in lower wind, which makes them fly slower. Large kites also look slower due to their large size - though a large kite may cross the window in the same amount of time, a small kite travels its own length sooner, and, combined with quick acceleration due to light weight, therefore looks faster. The kite that flies at the highest angle in decent wind will be the fastest, generally speaking (Mark Frasier).
• Use a kite that is small enough that you can stay on a 80-90 degree course *at full speed*. This means you might have to pick a smaller kite than you would to go out jumping. If you have to go upwind or much downwind to control the power of the kite you'll slow down. A depower system will allow you to get up to speed sooner, but it must not work by slowing the kite down. In other words, if your kite slows down when you depower it, so will you. Make sure you can handle the pull at full speed with your kite at the fastest setting (Mark Frasier).
• Light wind and a big kite give the highest speeds relative to the wind. In a 12 knot wind with a fast 9m foil or 15 m sled you may be able to go 25 knots (over twice the wind speed). Smaller kites in high wind make for the fastest speeds, but your speed will be less compared to the wind speed. For example, you might be able to go 35 knots with a 4m foil or 7.5m sled in 22 knots of wind (1.5 times the wind speed), if you could find flat water in that much wind (Mark Frasier).
• Flat water is much, much faster than choppy or wavy water. You may be able to faster in 10 knots with smooth water than you can in 15 knots with medium chop (Mark Frasier).

The Techniques:

• You go faster hooking in and the kite locked in.
• Try to keep the board and kite as stable and quiet as possible with minimal control inputs (Rick Iossi).
• Try to keep the board as flat as possible on the water by shifting weight a bit more forward on the board and edging less while running on a broad reach (Rick Iossi).
• Place and hold the kite just off the water and hang on (Rick Iossi)!
• Try not to edge too hard - instead let the fins do as much of the work as possible. You will have to edge, but try not to edge too much, and try to edge only with the tail of the board, not the whole edge (Mark Frasier).
• Get in a "tuck" position, like a skier or bicyclist, with your spine oriented in the direction of travel. Keep your elbows tucked in and your center of mass low. Try to make your body slip through the wind rather than letting it be a big drag chute. The kite will be pulling from your side rather than from your front when you are in this position (Mark Frasier).
• Fly the kite 10-20 degrees over the water. If the wind is light or if the wind is blowing much faster higher up it may help to fly the kite higher, but generally the lower the kite is the more force is used for forward propulsion. Reducing your weight on the board is not as important once you're planning fast (Mark Frasier).
• Stay in the harness and try to keep a light grip on the handles/bar. This keeps a more even pressure on the kite lines (Mark Frasier).
• Don't "sine wave" the kite once you are up to speed. If "working" the kite makes you go faster try a bigger kite (Mark Frasier).
• The fastest course is slightly downwind, maybe 10 degrees (Mark Frasier)
• Try to check your speed with a GPS or board speedometer, or get someone to time you over a course. Sometimes the runs that feel the fastest actually aren't. Going fairly fast with too much kite can feel faster than going really fast with the right size kite. Going across or slightly upwind makes
  the kite pull harder and therefore feel faster but you'll actually be going slower. Try to learn to judge your speed independent of the kite's pull and the water conditions (Mark Frasier).
• To go fast upwind or downwind while still using the kite that gives you top speed on the optimal course, get going fast as possible on the optimal course before changing heading, and try to keep as much speed as possible. Change your heading with fine movements, rather than edging suddenly (Mark Frasier).
• Use your legs as shock absorbers. Try to keep your body stable and let the board move up and down with the bumps (Mark Frasier).

So How Fast Is Kitesurfing Compared to Other Sports?

Due to the smaller board size, kitesurfing is much faster than any other sailing craft on water on a broad reach in light and medium wind; however in very strong wind, the dynamic feature of the kite makes kitesurfing still slower than windsurfing.  Also, due to the inefficient use of force on a beam reach (edging of the board and not flat planning), kitesurfing is very slow compared to windsurfing.  Furthermore, due to the intrinsic ability to creating more power by sinning the kite, kitesurfing planes sooner and therefore is much faster than windsurfing in light wind for both beam reach and broad reach.   The following table shows the kitesurfing/windsurfing speed comparison in various direction and wind speed:

So the "red zone" in the table above is the area where kitesurfing needs to improve.

Higher Speed

So you want to go faster? 

• Try kiteskiing (on snow or ice). Michel Montminy of Concept Air has claimed on the Canadian Kitesurf group that he has reach 134 km/hr kiteskiing (measure by a police car radar).  I has reached 63.9 km/hr kiteskiing with one of the world slowest kite, the Wipika Classic 3.5 (measured by GPS) and Mark Frasier has reached 48 mph (or roughly 76 km/hr) on a C-Quad 2.2 (measured by GPS).
• Try buggying, Luke Stanek has passed the 70 mph mark (more than 100 km/hr) on a buggy.