| Name: | Iestyn Lewis | |
| Gender: | M | |
| Natonality: | GBR | |
| Date | Event | Overall | M | Distance | Time |
|---|---|---|---|---|---|
| 2009 | 2009-12-05 | Bruny Island Ultra Marathon (64km trail) | 2 | 2 | 64.000 km | 5:55:27 h |
| 2009-05-16 | The North Face 100 Australia (100km trail) | 60 | 57 | 100.000 km | 15:22:02 h |
| 2010 | 2010-12-04 | Bruny Island Ultra Marathon (64km trail) | 11 | 9 | 64.000 km | 6:24:28 h |
| 2010-02-06 | Cradle Mountain Run (82km trail) | 11 | 11 | 82.000 km | 11:07:06 h |
| 2011 | 2011-05-14 | The North Face 100 Australia (100km trail) | 76 | 65 | 100.000 km | 13:40:01 h |
| 2012 | 2012-10-27 | Wilsons Promontory 60 km Trail Race (60km trail) | 2 | 2 | 60.000 km | 8:08:00 h |
| 2014 | 2014-12-06 | Bruny Island Ultra Marathon (64km trail) | 12 | 9 | 64.000 km | 6:05:50 h |
| 2015 | 2015-12-05 | Bruny Island Ultra Marathon (64km trail) | 16 | 14 | 64.000 km | 6:16:56 h |
| 2015-02-07 | Cradle Mountain Run (82km trail) | 8 | 6 | 82.000 km | 10:07:51 h |
| 2017 | 2017-02-04 | Cradle Mountain Run (82km trail) | 34 | 28 | 82.000 km | 12:12:00 h |
| 2017-11-25 | Alpine Challenge 100 km (100km trail) | 10 | 9 | 100.000 km | 15:25:29 h |
| 2018 | 2018-04-22 | Convicts And Wenches (Narawntapu) 50 km Trail Race (50km trail) | 2 | 2 | 50.000 km | 4:24:53 h |
| 2021 | 2021-02-06 | Cradle Mountain Run (82km trail) | 24 | 19 | 82.000 km | 11:43:00 h |
| 2022 | 2022-02-05 | Cradle Mountain Run (82km trail) | 20 | 17 | 82.000 km | 11:58:00 h |