A guestion of Sport

You stand a long way from a circle and try to hit it:

You can do this in a sea or in a pool:

You skate and push something around with a stick:

You wear a white jacket and trousers and different coloured belt:

People who are very tall are good at this:

You need a bike to do this sport:

... a goal

... sport

... a race

... a medal

... point