THE COMPETITION

Events are split between sprint, or flatwater canoes and kayaks, and slalom, or whitewater, races through rapids. The terms K1, K2 and K4 indicate a kayak race and the number of people in a boat. Similarly, canoe races often carry the terms C1, C2 and C4.

Men compete in five kayak events, over 500 and 1,000 metres, each distance having an individual title and a pairs title, while there is also a fours race over 1,000 metres. There are four canoe events, the Canadian singles and pairs over 500 metres and 1,000 metres. The slalom involves one kayak singles race and two canoe races, the Canadian singles and Canadian pairs.

Women compete in just four kayak races, the singles and pairs 500 metres flatwater, the fours 500 metres and, in slalom, the singles race. They do not race in canoes.

Kayaks are closed boats that are paddled from a sitting position with a double-blade paddle. Canoes are open boats that are paddled from a kneeling position with a single-blade paddle.

FLATWATER

Flatwater races are straightforward races from A to B down a lane 9 metres wide. Boats are seeded in heats based on performances at the world championships, with those outside the top 18 seeded according to a draw.

The sprint events start when the starter fires a gun. false starts result in disqualification. The race ends when the bow of a boat crosses the finish line and the result declared official only if all paddlers were in the boat as it crossed the line.

WHITEWATER

The slalom events require canoeists and kayakers to negotiate 20 to 25 gates through fast-flowing water over a 300 metres course. Time penalties are imposed on those who, among other sins, touch the gates. A two-second penalty is added if a boat, paddle of any part of the paddler's body touches a gate. If the paddler misses the gate altogether, he is effectively out of the race; he can go back and try again but the 50-second penalty is decisive. The times for each boat in heats and final are added together, points penalties added in and time is calculated in points so that the winner is the one with the lowest score: a paddler timed at 1min 30sec who touches a gate once, would therefore receive a score of 1:32.

In Sydney, the course at Penrith Whitewater Stadium is a man-made U-shaped channel up to 14 metres wide and dropping a total of 5.5 metres between two levels. At least six gates have to be upstream and are marked with red and white striped poles. The downstream gates are marked by green and white striped poles. Just to add to an already difficult situation, the position of the gates is changed for the finals. Obstructions to create water flow patterns are chiefly made of stone but the moveable obstructions are plastic.