What is the valid run? Paulo P. October 02, 2018 04:40 Updated Follow Ace-2-3 is a valid Run, but Queen-King-Ace is not a valid Run. click for customer support Related articles What does knock mean? When is a player able to knock? What are the Sets & the Runs? How is the game scored? How do I find my Player ID and PIN for Gin Rummy Plus? Game does not start Comments 0 comments Article is closed for comments.