Katherine Fischer (F40)
2026
2 Races | 112 mi.Lake Sonoma 100K & 50K
Apr 11th 2026
| Healdsburg, CA
Distance
100 KM
Overall
53
/ 97
Division (F)
12
/ 21
16:02:08
Marin Ultra Challenge
Mar 14th 2026
| Sausalito, CA
Distance
50 Miles
Overall
74
/ 175
Division (F)
12
/ 52
11:17:18
2025
1 Race | 240 mi.Moab 240
Oct 10th 2025
| Moab, UT
Distance
240 Miles
Overall
45
/ 150
Division (F)
6
/ 27
100:10:46
2023
3 Races | 293 mi.Tahoe 200 Endurance Run
Jul 21st 2023
| Homewood, CA
Distance
200 Miles
Overall
51
/ 113
Division (F)
10
/ 27
88:46:34
Canyons Endurance Runs
Apr 29th 2023
| Auburn, CA
Distance
100 KM
Overall
162
/ 391
Division (F)
39
/ 92
15:29:57
Montara Mountain
Feb 12th 2023
| Pacifica, CA
Distance
50 KM
Overall
14
/ 27
Division (F)
3
/ 5
6:13:49
2022
2 Races | 232 mi.Bigfoot 200 Endurance Run
Aug 12th 2022
| Mount St. Helens, WA
Distance
200 Miles
Overall
72
/ 135
Division (F)
13
/ 30
96:47:44
Broken Arrow Skyrace
Jun 18th 2022
| Olympic Valley, CA
Distance
52 KM
Overall
417
/ 442
Division (F)
132
/ 143
10:46:13
2021
1 Race | 106 mi.Cruel Jewel
May 14th 2021
| Blue Ridge, GA
Distance
105.9 Miles
Overall
44
/ 138
Division (F)
3
/ 19
33:17:27
2020
2 Races | 302 mi.Moab 240
Oct 9th 2020
| Moab, UT
Distance
240 Miles
Overall
58
/ 127
Division (F)
9
/ 25
99:11:36
Black Canyon Ultras
Feb 15th 2020
| Mayer, AZ
Distance
100 KM
Overall
121
/ 541
Division (F)
32
/ 169
12:30:06
2019
6 Races | 258 mi.The North Face Endurance Challenge Calif...
Nov 16th 2019
| Marin, CA
Distance
50 KM
Overall
159
/ 518
Division (F)
37
/ 195
6:55:18
Lost and Found
Aug 3rd 2019
| Soda Springs, CA
Distance
55 KM
Overall
27
/ 48
Division (F)
4
/ 12
9:00:17
Ouray 50 Mile Endurance Run
Jul 27th 2019
| Ouray, CO
Distance
50 Miles
Overall
22
/ 24
Division (F)
6
/ 6
22:21:01
Redwood Trail Run (Spring)
Jun 15th 2019
| Oakland, CA
Distance
50 KM
Overall
14
/ 44
Division (F)
2
/ 18
5:26:37
Lake Sonoma 100K & 50K
Apr 13th 2019
| Healdsburg, CA
Distance
50 Miles
Overall
234
/ 280
Division (F)
67
/ 80
13:00:41
Black Canyon Ultras
Feb 16th 2019
| Mayer, AZ
Distance
100 KM
Overall
307
/ 516
Division (F)
66
/ 136
14:05:45
2018
5 Races | 188 mi.Rodeo Beach Trail Run
Dec 8th 2018
| Sausalito, CA
Distance
50 KM
Overall
50
/ 98
Division (F)
14
/ 35
6:40:51
Castle Peak 100k
Aug 18th 2018
| Truckee, CA
Distance
100 KM
Overall
106
/ 108
Division (F)
21
/ 22
21:37:50
Broken Arrow Skyrace
Jun 16th 2018
| Olympic Valley, CA
Distance
52 KM
Overall
190
/ 235
Division (F)
43
/ 55
9:59:53
Woodside Crossover
Apr 7th 2018
| Woodside, CA
Distance
50 KM
Overall
33
/ 79
Division (F)
7
/ 29
6:21:48
Ruck A Chuck 50k
Mar 17th 2018
| Foresthill, CA
Distance
50 KM
Overall
51
/ 128
Division (F)
6
/ 40
6:15:17
2017
2 Races | 72 mi.New Year's One Day
Dec 31st 2017
| San Jose, CA
Duration
12 Hours
Overall
20
/ 33
Division (F)
11
/ 18
40.5
Woodside Ramble - Winter
Dec 16th 2017
| Woodside, CA
Distance
50 KM
Overall
45
/ 89
Division (F)
9
/ 33
5:47:55
24
Races
8y 3m 28d
Longevity
1,803
Lifetime Miles
Personal Bests
50k
(7)
5:26:37
2019
50m
(3)
11:17:18
2026
100k
(5)
12:30:06
2020
12hr
(1)
40.5
2017
Distance by Year
2026
112
Miles
2 Races
2025
240
Miles
1 Race
2023
293
Miles
3 Races
2022
232
Miles
2 Races
2021
106
Miles
1 Race
2020
302
Miles
2 Races
2019
258
Miles
6 Races
2018
188
Miles
5 Races
2017
72
Miles
2 Races
Multiple Performances
3rd Place
6:13:49
50 KM
3rd Place
33:17:27
105.9 Miles
2nd Place
5:26:37
50 KM
Achievements are awarded for races with 25 or more finishers and courses with 200 or more finishers.
Masters: 40-49 / Grand Masters: 50-59 / Senior Grand Masters: 60+