| Name: | Ross Williams | |
| Gender: | M | |
| Natonality: | AUS | |
| Date | Event | Overall | M | Distance | Time |
|---|---|---|---|---|---|
| 2017 | 2017-05-20 | Ultra-Trail Australia 50 km (50km trail) | 1144 | 693 | 50.000 km | 10:29:23 h |
| 2018 | 2018-10-20 | The Blackall 50 (50km trail) | 132 | 85 | 50.000 km | 8:19:11 h |
| 1994 | 1994-01-22 | Toukley Rotary 12 Hour Race (12h track) | 10 | 9 | 95.883 km | 12:00:00 h |
| 2022 | 2022-07-23 | The Guzzler Ultra 50km (50km trail) | 379 | 279 | 50.000 km | 9:24:50 h |
| 2023 | 2023-07-22 | The Guzzler Ultra 100km (100km trail) | 78 | 70 | 100.000 km | 19:28:38 h |