Launch the boomerang in a close to vertical orientation spinning it as you release it. Try to aim it out in front of you and slightly upwards. Many different events go to make up a boomerang competition. They are usually held on a large field that is marked at various distances from a central point. The central bullseye consists of a 10metre radius circle divided up into five concentric 2metre scoring circles.
Throwers take turns throwing from the centre and various scores are recorded.
In all events there are minimum distance requirements, usually a boomerang must travel at least 20metres on the outward flight to qualify. Over thirty countries worldwide regularly compete in boomerang competitions. The Boomerang Association of Australia is a group of dedicated boomerang throwers who come from all walks of life. They enjoy boomerang making and throwing. The association publishes a quarterly newsletter packed with tips on throwing, making, competition results, etc. from around the world.