The fastest completion times recorded on DS Mario Circuit (v6.12) by CTGP-Revolution users as of 2024-04-20 09:05 UTC. There are 7 unique players represented across 33 records. The CTGP-Revolution track ID for this course is SLOT00-BDF752649175E5AC674D643235FC37DA9A720EC3.
This is a custom track by ZPL. The special slot ID used for this course is 0x00 and so the correct My Stuff file name for this track would be castle_course.szs. The track may be available for download from Wiimm's CT archive at ct.wiimm.de/i/BDF752649175E5AC674D643235FC37DA9A720EC3.