Calvin finished GCN Bowser's Castle (v3.4) in 03:57.928, uploaded at 2018-05-05T15:02:58Z.
2815D1B0C7D8B623A28C71FDC0A5E80B48364C80
SLOT0C-BDC43A8FB15ACE17782332980A607743921D5B01
Fastest Time Leaderboard - Fastest Lap Leaderboard
The ghost data can be downloaded at 03m57s9277673 Calvin.rkg.