It is not neccessary to ask if an event is still going ahead. If an event is cancelled then the entry page and event web site will be updated and communications sent to all to inform them of any cancellation as soon as any decision is made. Event organisers will not respond to individual requests asking about events being cancelled.
If you have a problem with entering an event or have a question about the entry system please get in contact here. If you have a specific question about a race please use the contact form on the event page.