A major limitation with the CF API is that the bulk queries that run on a lot of users at the same time don't give a lot of information, and the ones that do get a lot of information can only be run one at a time.

So, because I needed some more detailed data for a funny cheater analysis, I ran a job taking like 20 hours to get all of this. I now have the complete rating history and list of last 100 submissions for the 104,091 users who participated in the last 6 months. (The data was collected September 25-30, 2026.)

You can find the source code to run something similar yourself on my GitHub, or if you're just interested in doing some data mining then you can go to the pre-prepared downloads below. Each expands to a folder containing 100k .json files, one per handle. Note that the submissions tarball will expand to 4.8GB.

Have fun.

Source code: https://github.com/greatericontop/CFDataDump

Downloads: https://mega.nz/folder/t4IxWSQD#11mWIWXDuXPZeIBGgofCZA