Brenda Williams (F )
| Race | Date | Distance | Result | Overall | Gender | |
|---|---|---|---|---|---|---|
| 2012 | ||||||
| Rundle's Revenge (AB) | 06/24/12 | 50 KM | 6:43:19 | 30 | 7 | |
| 2011 | ||||||
| Gord's Frozen Ass Fifty (AB) | 02/21/11 | 52 KM | 5:48:00 | 45 | 11 | |
| 2010 | ||||||
| Blackfoot Ultra (AB) | 05/29/10 | 100 KM | 13:32:28 | 16 | 5 | |
| Tarawera Ultras | 03/20/10 | 100 KM | 14:40:59 | 25 | 4 | |
| 2008 | ||||||
| Canadian Death Race (AB) | 08/01/08 | 125 KM | 22:02:36 | 39 | 7 | |
| Blackfoot Ultra (AB) | 05/24/08 | 50 Miles | 10:18:36 | 10 | 4 | |
| 2007 | ||||||
| Blackfoot Ultra (AB) | 05/26/07 | 50 KM | 6:21:05 | 30 | 11 | |
Brenda Williams (F 58)
| Race | Date | Distance | Result | Overall | Gender | |
|---|---|---|---|---|---|---|
| 2017 | ||||||
| Elk Valley Ultra (BC) | 07/29/17 | 50 KM | 9:03:50 | 46 | 20 | |
| 2015 | ||||||
| Broken Goat (AB) | 07/18/15 | 50 KM | 9:05:48 | 69 | 25 | |
| 2014 | ||||||
| Fat Dog 120 (BC) | 08/15/14 | 120 Miles | 39:06:12 | 36 | 4 | |
| 2012 | ||||||
| Canadian Death Race (AB) | 08/04/12 | 125 KM | 21:01:09 | 52 | 8 | |
| 2011 | ||||||
| Iron Legs Mountain Races (AB) | 08/13/11 | 50 Miles | 12:43:10 | 36 | 10 | |
| Western States 100 (CA) | 06/25/11 | 100 Miles | 26:11:07 | 159 | 29 | |
| Blackfoot Ultra (AB) | 05/28/11 | 50 Miles | 9:09:23 | 9 | 2 | |
| 2010 | ||||||
| Miwok (CA) | 05/01/10 | 100 KM | 14:33:35 | 213 | 62 | |
| 2009 | ||||||
| Stormy Trail (BC) | 08/07/09 | 100 Miles | 24:55:36 | 12 | 5 | |
