| Name: | Paul O'Brien | |
| Gender: | M | |
| Natonality: | AUS | |
| Date | Event | Overall | M | Distance | Time |
|---|---|---|---|---|---|
| 2013 | 2013-07-21 | You Yangs 50 Mile (50mi trail) | 22 | 19 | 80.467 km | 11:26:51 h |
| 2013-06-02 | Macedon Ranges 50k trail run (50km trail) | 23 | 16 | 50.000 km | 7:03:31 h |
| 2013-02-17 | Maroondah Dam Trail Run (50km trail) | 70 | 54 | 50.000 km | 8:07:07 h |
| 2014 | 2014-09-13 | Surf Coast Century 100 km (100km trail) | 62 | 50 | 100.000 km | 11:57:40 h |
| 2014-07-20 | You Yangs 50 Mile (50mi trail) | 18 | 14 | 80.467 km | 10:52:06 h |
| 2014-05-17 | The Great Ocean Road International Marathon (45km road) | 169 | 146 | 45.000 km | 3:43:57 h |
| 2014-04-05 | Buffalo Stampede Ultra SkyMarathon (75.5km trail) | 69 | 57 | 75.500 km | 14:51:02 h |
| 2014-01-29 | Mount Buller Sky Run (45km trail) | 28 | 26 | 45.000 km | 7:27:18 h |
| 2015 | 2015-11-28 | Alpine Challenge 100 km (100km trail) | 28 | 23 | 100.000 km | 20:48:42 h |
| 2015-07-18 | You Yangs 100 Mile (100mi trail) | 18 | 17 | 160.934 km | 26:35:21 h |
| 2015-05-16 | The North Face 100 Australia (100km trail) | 507 | 424 | 100.000 km | 17:29:58 h |
| 2015-01-11 | Two Bays 56 km Trail Run (56km trail) | 96 | 85 | 56.000 km | 6:14:11 h |
| 2016 | 2016-07-17 | You Yangs 100 km (100km trail) | 5 | 5 | 100.000 km | 13:26:03 h |
| 2016-04-02 | Duncan's Run-Hundred (100km trail) | 8 | 6 | 100.000 km | 15:28:06 h |
| 2016-01-17 | Two Bays 56 km Trail Run (56km trail) | 80 | 70 | 56.000 km | 6:29:49 h |
| 2017 | 2017-01-15 | Two Bays 56 km Trail Run (56km trail) | 141 | 119 | 56.000 km | 6:29:42 h |