I sent some pilot runs in the discord server for Mental Marathon (have to get to 100, your run time is your time at the end of the 100) and Mind Sprint (your run time is your average time at end of sprint) run categories. I think Mental Marathon works pretty cleanly just like the practice categories, but Mind Sprint may be a bit janky since it’s techinically also a race and the time shown is an average not a total. Curious to hear thoughts.

Thanks for bringing this up.

I've looked into your pilot runs and Mental Marathons with a 100 score should work out well for Individual Level categories. I've added it to the roster!

As you mentioned with Mind Sprint, it involves a race between two players and average times rather than a start to finish in-game time. When I originally made this leaderboard, I wanted to have a minimum amount of categories to keep things competitive and not dilute it with too many categories with few runs. I intentionally kept Mind Sprint out as it would effectively add 96 new Individual Level categories.

For now, it'll be kept out as a category unless a case can be made that it's different enough from the other Individual Level categories to deserve it's own place and it won't turn the IL Leaderboard into a mess of unnecessary categories.