Keep up-to-date with all the build-up...
Following the Millers at Wembley or at home today, get involved with The Wall.
We want your pictures, thoughts and comments throughout the day, whether you're on a bus full of excited supporters or even in a distant corner of the world.
We will be tweeting live updates from Wembley via our official Twitter account @OfficialRUFC, but don’t worry, if you aren’t on Twitter you can visit the wall where you will see all the events as they happen.
So send us your comments on the action, you can tweet the club using the hashtag #RUFCwall and for those budding photographers, make sure you hashtag #RUFCwall on Instagram.