Fox, Isaac
United StatesManBorn 19752016 – 2026Runner id 764828
Events
47
41 race dates
Best pace
8.980
km/h · 2019
Best finish
7th
of 154 · 2019
Distance raced
3,664
km · splits not double-counted
Pace over time
46 of 47 results · km/h
Pace over time: 41 races and 5 splits from 2016 to 2026, ranging from 2.88 to 9.92 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
1 result is not on this chart. They are counted in every statistic above and listed in full below — backyard ultras carry a lap count instead of a pace, which is the number that means something in that format.
Results
| Date | Event | Distance | Result | Pace km/h | Placing |
|---|---|---|---|---|---|
| 2016-01-09 | Bandera 50 km UltratrailUnited States | 50km | 7:40:28 h | 6.515 | 119/203 |
| 2016-02-13 | 50mi | 12:28:57 h | 6.446 | 121/157 | |
| 2016-08-27 | Capt'n Karl's Trail Series - Reveille Peak RanchUnited States | 60km | 10:48:05 h | 5.555 | 41/55 |
| 2016-09-24 | J&J Race and Trail Running Reunion 50 Km RaceUnited States | 50km | 8:43:45 h | 5.728 | 21/30 |
| 2016-11-12 | 24h | 77.248 km | 3.219 | 32/38 | |
| 2016-12-10 | 50mi | 11:58:00 h | 6.724 | 93/132 | |
| 2016-12-30 | Snowdrop Ultra 55 Hour RaceUnited States | 55h | 161.030 km | 2.928 | 56/130 |
| 2016-12-30 | Snowdrop Ultra 55 Hour Race - 100mi SplitUnited StatesSplit of a longer race in this career; not counted again in the distance total | 100mi | 39:57:10 h | 4.028 | 47/101 |
| 2017-09-09 | 50K | 7:19:12 h | — | 30/52 | |
| 2017-09-30 | J&J Race and Trail Running Reunion 50 Km RaceUnited States | 50km | 8:38:25 h | 5.787 | 23/41 |
| 2017-11-18 | Wild Hare 50 km RaceUnited States | 50km | 7:17:50 h | 6.852 | 47/70 |
| 2017-12-09 | 50mi | 12:29:09 h | 6.445 | 112/173 | |
| 2017-12-30 | Snowdrop Ultra 55 Hour RaceUnited States | 55h | 160.934 km | 2.926 | 70/149 |
| 2018-02-10 | Rocky 50 Mile Trail RunUnited States | 50mi | 12:15:11 h | 6.567 | 67/122 |
| 2018-02-24 | 24h | 69.201 km | 2.883 | 24/29 | |
| 2018-09-29 | J&J Race and Trail Running Reunion 50 Km RaceUnited States | 50km | 8:39:30 h | 5.775 | 19/29 |
| 2018-12-08 | 50mi | 10:27:52 h | 7.690 | 40/162 | |
| 2018-12-15 | 50km | 5:35:44 h | 8.936 | 10/29 | |
| 2018-12-30 | 55h | 188.293 km | 3.424 | 25/141 | |
| 2019-08-24 | Capt'n Karl's Trail Series - Reveille Peak RanchUnited States | 60km | 9:02:37 h | 6.635 | 13/39 |
| 2019-09-28 | J&J Race and Trail Running Reunion 50 Km RaceUnited States | 50km | 8:44:59 h | 5.714 | 5/20 |
| 2019-10-26 | Cactus Rose 50 MileUnited States | 50mi | 12:00:44 h | 6.699 | 9/43 |
| 2019-12-07 | 50mi | 8:57:40 h | 8.980 | 22/172 | |
| 2019-12-30 | 55h | 246.662 km | 4.485 | 7/154 | |
| 2020-02-01 | Rocky Raccoon 100 Km Trail RunUnited States | 100km | 12:29:25 h | 8.006 | 13/70 |
| 2020-12-05 | Tinajas Ultra 100 KmUnited States | 100km | 19:47:45 h | 5.052 | 11/19 |
| 2021-02-06 | Rocky Raccoon 100 Mile Trail RunUnited States | 100mi | 27:37:14 h | 5.827 | 185/252 |
| 2021-03-12 | J&J Race and Trail Running Reunion 42 Mile RaceUnited States | 42mi | 9:58:44 h | 6.774 | 6/22 |
| 2021-06-27 | 60km | 9:04:37 h | 6.610 | 27/56 | |
| 2021-08-07 | 60km | 9:45:01 h | 6.154 | 16/44 | |
| 2021-08-08 | 60km | 10:17:49 h | 5.827 | 24/27 | |
| 2021-08-28 | 60km | 9:06:55 h | 6.582 | 11/25 | |
| 2022-05-21 | 56km | 7:56:50 h | 7.046 | 19/44 | |
| 2023-04-29 | 52.4mi | 11:58:16 h | 7.044 | 7/31 | |
| 2024-10-26 | 100km | 18:43:40 h | 5.340 | 191/295 | |
| 2025-09-27 | 50km | 8:04:06 h | 6.197 | 180/200 | |
| 2025-09-28 | 50km | 10:04:31 h | 4.963 | 162/166 | |
| 2025-10-25 | Cactus Rose 50 MileUnited States | 50mi | 16:41:14 h | 4.822 | 9/26 |
| 2025-12-30 | 55h | 166.663 km | 3.030 | 40/150 | |
| 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 | 32:38:30 h | 4.930 | 23/111 |
| 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 | 5:38:55 h | 8.852 | 6/150 |
| 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 | 18:28:04 h | 5.415 | 26/125 |
| 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 | 10:56:56 h | 7.349 | 12/136 |
| 2026-02-07 | 100km | 15:04:41 h | 6.632 | 40/119 | |
| 2026-04-25 | The Canyons Endurance 100 km RunUnited States | 100km | 18:47:54 h | 5.320 | 450/539 |
| 2026-06-06 | Capt'n Karl's Trail Series - Pedernales FallsUnited States | 60km | 10:20:42 h | 5.800 | 8/14 |
| 2026-07-17 | 100mi | 35:46:02 h | 4.499 | 142/180 |