Once an event has been created it needs more information about the route or races in the event. An event can have as many routes/races as needed.
Give each race a name. It's best to use something that helps describe the race. For example, '10KM fun run' or '100KM route'.
Add in the date and start time of the race. It's important to set the start to as closely to the real start time of the event as this will determine when live tracking takes place.
The duration is purely and estimate of how long the event will last and determines how long the race will remain live.
Finally, set the activity type of the race. When complete click the Next button to proceed to adding a route.
If there are more races/routes for an event you can return to add more after adding the route details.