The fastest completion times recorded on Grumble Volcano by CTGP-Revolution users as of 2025-06-10 10:12 UTC. There are 1366 unique players represented across 2823 records. The CTGP-Revolution track ID for this course is SLOT03-ACC0883AE0CE7879C6EFBA20CFE5B5909BF7841B.
Fastest Time - Fastest Lap
| Rank | Player | Time | Date | Controller |
|---|---|---|---|---|
| 1 | woah | 01:10.742 | 2023-12-18 | Classic |
| 2 | Mγsτοgαη | 01:12.162 | 2023-04-21 | Classic |
| 3 | Darren◎ | 01:12.717 | 2019-11-17 | Nunchuk |
| 4 | Dαιsγ E | 01:14.328 | 2019-01-16 | GameCube |
| 5 | Flαg A | 01:14.546 | 2024-05-01 | Classic |
| 6 | Lily | 01:14.559 | 2020-07-21 | Nunchuk |
| 7 | sy Elec | 01:14.692 | 2024-09-11 | Wii Wheel |
| 8 | Ω Boshiる | 01:15.139 | 2023-01-03 | Nunchuk |
| 9 | TRΘY | 01:15.157 | 2019-01-13 | Classic |
| 10 | KartSister | 01:15.197 | 2025-06-05 | Classic |
| 11 | 1373 M | 01:15.239 | 2019-01-12 | Classic |
| 12 | Sαmυεl | 01:15.425 | 2019-01-28 | Nunchuk |
| 13 | GF♪64 | 01:15.445 | 2019-07-11 | Classic |
| 14 | Ω Weexy | 01:15.546 | 2021-10-21 | Classic |
| 15 | Etterbeer? | 01:15.553 | 2023-06-23 | USB GameCube |
| 16 | Fish in a□ | 01:15.562 | 2019-10-24 | GameCube |