So, I have published a first version of the rules:
https://mantiumchallenge.com/mvrc-rules-2025/
CAD files are also ready and registration is open:
https://mantiumchallenge.com/mvrc-2025-registration/
I would say, you all have a very good look at what we have now. In the next two weeks, so should finalize the rules, as the first race of 2025 is scheduled for the 27.04.2025.
MFlow is also pretty much ready. I am not 100% sure yet, if we will use OpenFOAM 12 or v2412. So you will have to wait a few extra days for the new release.