Gwendolyn Ostrosky (F38)
| Race | Date | Distance | Result | Overall | |
|---|---|---|---|---|---|
| 2019 | |||||
| Zion 100 | 04/12/19 | 100 KM | 11:03:00 | 8 | |
| 2018 | |||||
| Black Canyon Trail | 02/17/18 | 100 KM | 13:02:23 | 97 | |
| 2017 | |||||
| Fat Dog 120 | 08/11/17 | 40 Miles | 9:34:20 | 3 | |
| Chuckanut 50k | 03/18/17 | 50 KM | 6:11:45 | 217 | |
| 2016 | |||||
| Western States | 06/25/16 | 100 Miles | 27:05:27 | 137 | |
| Wild Wild West Marathon And Ultra | 05/07/16 | 50 KM | 6:22:57 | 21 | |
| Sean O'Brien 100k/50M | 02/06/16 | 50 Miles | 11:43:19 | 30 | |
| 2015 | |||||
| Mt. Hood 50 | 07/11/15 | 50 Miles | 9:30:34 | 44 | |
| Bryce 100 | 06/05/15 | 50 KM | 6:20:52 | 16 | |
| Quicksilver | 05/09/15 | 100 KM | 12:31:33 | 48 | |
| 2014 | |||||
| Waldo | 08/16/14 | 100 KM | 12:55:46 | 25 | |
| Leona Divide | 04/26/14 | 50 KM | 5:31:15 | 20 | |
| Peterson Ridge Rumble | 04/13/14 | 40 Miles | 6:22:41 | 48 | |
| 2013 | |||||
| Leona Divide | 04/27/13 | 50 KM | 5:30:59 | 16 | |
| Way Too Cool | 03/09/13 | 50 KM | 5:33:54 | 297 | |
| 2012 | |||||
| Shadow of the Giants | 06/02/12 | 50 KM | 5:24:57 | 26 | |
Gwendolyn Ostrosky (F39)
| Race | Date | Distance | Result | Overall | |
|---|---|---|---|---|---|
| 2017 | |||||
| Ultra Trail de México | 10/21/17 | 100 KM | 15:49:35 | 58 | |
| 2013 | |||||
| The North Face Endurance Challenge California | 12/07/13 | 50 Miles | 10:30:14 | 149 | |
Gwendolyn Ostrosky (Unknown Age)
| Race | Date | Distance | Result | Overall | |
|---|---|---|---|---|---|
| 2012 | |||||
| The North Face Endurance Challenge California | 12/01/12 | 50 Miles | 9:39:12 | 147 | |
