| Name: | Crystal Choi | |
| Gender: | F | |
| Natonality: | AUS | |
| Date | Event | Overall | F | Distance | Time |
|---|---|---|---|---|---|
| 2016 | 2016-05-14 | Ultra-Trail Australia 50 km (50km trail) | 1003 | 427 | 50.000 km | 10:02:58 h |
| 2016-04-09 | Jabulani Challenge 45km (45km trail) | 123 | 29 | 45.000 km | 8:33:02 h |
| 2018 | 2018-05-19 | Ultra-Trail Australia 50 km (50km trail) | 1358 | 520 | 50.000 km | 9:11:01 h |
| 2021 | 2021-05-15 | Ultra-Trail Australia 100 Km (100km trail) | 1112 | 231 | 100.000 km | 27:18:30 h |