The ultimate cycling challenge against the clock, some people call it the race of truth; time trials are about getting from start to finish as quickly as possible.
They are the best entry in to cycle racing. You needn't fear being left behind and the only time you really need to beat is that of your last attempt. All you need is a road bike and an enthusiasm for pain.
The Cyclesense League is the perfect way to try a time trial. Everyone will be friendly and advice will always be offered by the more experienced participants.