The easiest way to make everyone happy is to "mark" the thread title with the fact that it contains information about the race. This way people who have seen it can read the thread and discuss, and those who have not can avoid the thread.
A good example of a thread title could be:
"SPOILER: F1 Monaco Results! Discuss."
Then, everyone is
Eric (the Obsessed)
2002 M3 Convertible
2005 VW Passat 1.8T Wagon