Boris, Karen
United StatesWomanBorn 19702006 – 2020Runner id 137236
Events
32
2006 – 2020
Best pace
10.084
km/h · 2014
Best finish
24th
of 199 · 2010
Distance raced
2,053
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 32 races from 2006 to 2020, ranging from 5.06 to 10.55 kilometres per hour, where higher is faster. A second, age-graded series is drawn above it; the gap between the two is the age credit.
- Actual pace
- Age-graded pace
Results
| Date | Event | Distance | Result | Pace km/h | Placing |
|---|---|---|---|---|---|
| 2006-11-25 | Santa Barbara Nine Trails 35 Mile Endurance RunUnited States | 35mi | 11:08:00 h | 5.059 | 71/83 |
| 2008-11-29 | Rose Valley 33 Mile Endurance RunUnited States | 33mi | 7:03:14 h | 7.529 | 40/88 |
| 2010-04-18 | Skyline to the Sea 50kmUnited States | 50km | 5:23:28 h | 9.275 | 46/191 |
| 2010-06-05 | 50km | 7:38:00 h | 6.550 | 15/38 | |
| 2010-08-21 | Bulldog 50k Ultra RunUnited States | 50km | 5:12:15 h | 9.608 | 24/199 |
| 2010-11-27 | Santa Barbara Red Rock 40 MileUnited States | 40mi | 8:55:00 h | 7.219 | 19/78 |
| 2011-05-14 | 50km | 4:58:00 h | 10.067 | 7/31 | |
| 2013-05-18 | 50km | 5:25:16 h | 9.223 | 33/198 | |
| 2014-05-17 | Born to Run Ultra 50 km MarathonUnited States | 50km | 4:57:30 h | 10.084 | 44/269 |
| 2014-10-11 | 50km | 5:27:57 h | 9.148 | 27/149 | |
| 2014-11-30 | 50mi | 12:48:36 h | 6.282 | 37/71 | |
| 2015-03-28 | 35mi | 10:09:40 h | 5.543 | 31/53 | |
| 2015-05-16 | 30mi | 5:05:48 h | 9.473 | 49/246 | |
| 2015-08-22 | 50km | 5:34:25 h | 8.971 | 54/234 | |
| 2015-10-10 | 50mi | 11:01:45 h | 7.296 | 97/186 | |
| 2015-11-07 | 100mi | 25:57:48 h | 6.199 | 116/233 | |
| 2016-03-26 | 35mi | 9:30:07 h | 5.928 | 42/95 | |
| 2016-05-07 | 100km | 15:54:47 h | 6.284 | 112/221 | |
| 2016-05-14 | 30mi | 4:53:24 h | 9.873 | 43/218 | |
| 2017-03-11 | Coyote Cohorts Backbone 68 Mile Trail UltraUnited States | 68mi | 18:02:43 h | 6.064 | 27/99 |
| 2017-03-25 | 35mi | 9:58:37 h | 5.646 | 54/110 | |
| 2017-05-20 | 30mi | 7:05:19 h | 6.811 | 52/160 | |
| 2017-10-07 | 50km | 7:02:00 h | 7.109 | 24/45 | |
| 2018-03-31 | Old Goat's 50 km Trail RaceUnited States | 50km | 7:32:41 h | 6.627 | 12/42 |
| 2018-04-28 | 100km | 15:56:51 h | 6.271 | 136/279 | |
| 2018-05-19 | 30mi | 5:11:48 h | 9.291 | 39/174 | |
| 2018-10-06 | 6h | 50.839 km | 8.473 | 4/5 | |
| 2019-03-23 | 35mi | 9:30:50 h | 5.921 | 104/178 | |
| 2019-05-18 | 30mi | 5:07:58 h | 9.406 | 41/186 | |
| 2019-07-13 | 100km | 14:13:01 h | 7.034 | 39/76 | |
| 2020-01-11 | Avalon Benefit 50 Mile RunUnited States | 50mi | 9:23:28 h | 8.568 | 51/203 |
| 2020-03-07 | 50km | 5:35:14 h | 8.949 | 191/572 |