Kurzava, Isabelle
United StatesWomanBorn 19602017 – 2026Runner id 939243
Events
33
29 race dates
Best pace
7.232
km/h · 2022
Best finish
34th
of 134 · 2025
Distance raced
2,374
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 29 races and 4 splits from 2017 to 2026, ranging from 2.95 to 9.79 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
- Split of a race already plotted
Results
| Date | Event | Distance | Result | Pace km/h | Placing |
|---|---|---|---|---|---|
| 2017-04-08 | 51mi | 12:03:16 h | 6.809 | 72/106 | |
| 2017-08-19 | 50km | 10:21:10 h | 4.830 | 57/70 | |
| 2017-10-28 | 100km | 19:23:47 h | 5.156 | 122/161 | |
| 2018-02-25 | 50km | 7:04:13 h | 7.072 | 233/326 | |
| 2018-04-07 | 51mi | 11:31:43 h | 7.119 | 57/91 | |
| 2019-04-06 | 100km | 15:07:25 h | 6.612 | 46/54 | |
| 2019-05-03 | 50mi | 12:39:43 h | 6.355 | 21/25 | |
| 2019-09-18 | For Rangers UltraKenya | 230km | 44:50:00 h | 5.130 | 54/59 |
| 2021-08-14 | 50km | 9:08:24 h | 5.470 | 34/64 | |
| 2021-12-04 | 50mi | 12:53:15 h | 6.244 | 94/149 | |
| 2022-04-09 | 50km | 6:54:48 h | 7.232 | 104/156 | |
| 2022-05-07 | Ultra X 125km ScotlandGreat Britain | 125km | 27:46:14 h | 4.501 | 73/73 |
| 2022-08-20 | 50km | 9:03:29 h | 5.520 | 38/56 | |
| 2022-10-22 | 50km | 9:55:16 h | 5.040 | 32/42 | |
| 2022-12-03 | 50mi | 12:13:02 h | 6.586 | 88/164 | |
| 2023-01-15 | Big Bend 50 - Fresno Creek 50KUnited States | 50km | 8:39:16 h | 5.777 | 63/68 |
| 2023-04-01 | 50mi | 12:15:07 h | 6.568 | 52/93 | |
| 2023-08-12 | 50km | 9:11:19 h | 5.442 | 22/53 | |
| 2024-04-06 | 50mi | 11:36:16 h | 6.934 | 81/151 | |
| 2024-04-27 | The Canyons Endurance 50 Km RunUnited States | 50km | 8:34:13 h | 5.834 | 566/626 |
| 2024-08-24 | Habanero Hundred 50 KmUnited States | 50km | 8:26:29 h | 5.923 | 17/46 |
| 2024-10-12 | 50km | 8:19:22 h | 6.008 | 30/38 | |
| 2024-12-07 | 100km | 14:32:12 h | 6.879 | 36/88 | |
| 2025-04-05 | 50mi | 11:33:06 h | 6.966 | 49/108 | |
| 2025-09-21 | 100km | 17:58:34 h | 5.563 | 28/36 | |
| 2025-12-06 | 100km | 13:57:06 h | 7.168 | 34/134 | |
| 2025-12-30 | 55h | 162.221 km | 2.949 | 44/150 | |
| 2025-12-30 | Snowdrop Ultra 55 Hour Race - 100mi SplitUnited StatesSplit of a longer race in this career; not counted again in the distance total | 100mi | 2d 02:34:17 h | 3.182 | 90/111 |
| 2025-12-30 | Snowdrop Ultra 55 Hour Race - 50km SplitUnited StatesSplit of a longer race in this career; not counted again in the distance total | 50km | 7:45:12 h | 6.449 | 44/150 |
| 2025-12-30 | Snowdrop Ultra 55 Hour Race - 100km SplitUnited StatesSplit of a longer race in this career; not counted again in the distance total | 100km | 27:26:47 h | 3.643 | 90/125 |
| 2025-12-30 | Snowdrop Ultra 55 Hour Race - 50mi SplitUnited StatesSplit of a longer race in this career; not counted again in the distance total | 50mi | 23:52:56 h | 3.369 | 103/136 |
| 2026-04-11 | The Zion 60 km RunUnited States | 60km | 14:17:22 h | 4.199 | 184/188 |
| 2026-07-11 | 100km | 24:23:03 h | 4.101 | 21/27 |