Unfortunately, that has happened to other players as well. The Soda Race runs from Friday to Monday and when you reach the end time the event disappears, sorry
It is the race where I compete to other in 15 levels. If I get the 15 levels first I get 10 or 15 (can't remember) gold bars. And I never leave in the middle of a race so I don't think it is because of a time limit 🤷🏼♀️
Unfortunately, that has happened to other players as well. The Soda Race runs from Friday to Monday and when you reach the end time the event disappears, sorry