| Name: | Celia Grenning | |
| Gender: | F | |
| Natonality: | AUS | |
| Date | Event | Overall | F | Distance | Time |
|---|---|---|---|---|---|
| 2014 | 2014-05-17 | The North Face 50 Australia (50km trail) | 359 | 126 | 50.000 km | 8:05:55 h |
| 2016 | 2016-05-14 | Ultra-Trail Australia 50 km (50km trail) | 658 | 229 | 50.000 km | 8:37:35 h |
| 2017 | 2017-05-20 | Ultra-Trail Australia 50 km (50km trail) | 1013 | 387 | 50.000 km | 9:43:11 h |
| 2019 | 2019-05-18 | Ultra-Trail Australia 50 km (50km trail) | 1457 | 576 | 50.000 km | 9:14:22 h |
| 2019-07-27 | The Guzzler Ultra 50km (50km trail) | 191 | 70 | 50.000 km | 9:14:14 h |
| 2021 | 2021-09-04 | Coastal High 50 (50km trail) | 231 | 68 | 50.000 km | 9:38:32 h |
| 2022 | 2022-03-26 | Noosa Ultra-Trail 50km (50km trail) | 157 | 50 | 50.000 km | 7:35:06 h |
| 2023 | 2023-03-25 | Noosa Ultra-Trail 50km (50km trail) | 197 | 60 | 50.000 km | 7:20:23 h |
| 2023-07-08 | Brisbane Trail Ultra 60km (60km trail) | 71 | 21 | 60.000 km | 11:28:13 h |