William Parnell (M48)
2026
3 Races | 155 mi.The Big Alta
Mar 21st 2026
| Marinwood, CA
Distance
100 KM
Overall
105
/ 216
Division (M)
73
/ 156
13:19:44
Black Canyon Ultras
Feb 14th 2026
| Mayer, AZ
Distance
100 KM
Overall
274
/ 765
Division (M)
221
/ 559
13:44:11
No Hands
Jan 10th 2026
| Auburn, CA
Distance
50 KM
Overall
35
/ 75
Division (M)
27
/ 51
7:20:17
2025
4 Races | 193 mi.Western States 100
Jun 28th 2025
| Olympic Valley, CA
Distance
100 Miles
Overall
108
/ 285
Division (M)
83
/ 210
25:21:50
Canyons Endurance Runs
Apr 25th 2025
| Auburn, CA
Distance
50 KM
Overall
195
/ 601
Division (M)
150
/ 403
6:04:10
Way Too Cool
Mar 1st 2025
| Cool, CA
Distance
50 KM
Overall
63
/ 258
Division (M)
50
/ 175
5:18:06
No Hands
Jan 11th 2025
| Auburn, CA
Distance
50 KM
Overall
47
/ 66
Division (M)
41
/ 52
7:18:02
2024
3 Races | 155 mi.Cuyamaca 100k
Oct 5th 2024
| Julian, CA
Distance
100 KM
Overall
105
/ 149
Division (M)
75
/ 99
16:57:47
Black Canyon Ultras
Feb 10th 2024
| Mayer, AZ
Distance
100 KM
Overall
617
/ 740
Division (M)
452
/ 518
17:42:08
No Hands
Jan 6th 2024
| Auburn, CA
Distance
50 KM
Overall
38
/ 55
Division (M)
25
/ 35
7:47:02
2023
2 Races | 93 mi.Black Canyon Ultras
Feb 18th 2023
| Mayer, AZ
Distance
100 KM
Overall
431
/ 704
Division (M)
316
/ 517
15:35:04
No Hands
Jan 7th 2023
| Auburn, CA
Distance
50 KM
Overall
26
/ 37
Division (M)
21
/ 30
7:09:27
2022
2 Races | 124 mi.Canyons Endurance Runs
Apr 23rd 2022
| Auburn, CA
Distance
100 KM
Overall
414
/ 421
Division (M)
323
/ 329
19:27:32
Black Canyon Ultras
Feb 12th 2022
| Mayer, AZ
Distance
100 KM
Overall
276
/ 516
Division (M)
199
/ 349
14:57:00
2021
1 Race | 62 mi.Canyons Endurance Runs
Apr 24th 2021
| Auburn, CA
Distance
100 KM
Overall
215
/ 247
Division (M)
167
/ 191
17:58:05
2019
3 Races | 155 mi.Canyons Endurance Runs
Apr 27th 2019
| Auburn, CA
Distance
100 KM
Overall
45
/ 293
Division (M)
36
/ 207
13:26:54
Woodside Crossover
Apr 6th 2019
| Woodside, CA
Distance
50 KM
Overall
6
/ 71
Division (M)
6
/ 49
5:11:12
Black Canyon Ultras
Feb 16th 2019
| Mayer, AZ
Distance
100 KM
Overall
309
/ 516
Division (M)
243
/ 380
14:08:30
2018
2 Races | 154 mi.Cascade Crest
Aug 25th 2018
| Easton, WA
Distance
100 Miles
Overall
141
/ 148
Division (M)
117
/ 121
33:43:21
The 4MPH Challenge
Mar 17th 2018
| Whiskeytown, CA
Duration
Backyard
Overall
20
/ 36
Division (M)
17
/ 23
54
2017
2 Races | 110 mi.Never Summer
Jul 22nd 2017
| Gould, CO
Distance
100 KM
Overall
193
/ 226
Division (M)
153
/ 171
22:13:59
The 4MPH Challenge
Mar 18th 2017
| Whiskeytown, CA
Duration
Backyard
Overall
27
/ 43
Division (M)
20
/ 24
48
2016
2 Races | 93 mi.Canyons Endurance Runs
May 7th 2016
| Auburn, CA
Distance
100 KM
Overall
147
/ 221
Division (M)
109
/ 149
16:55:13
Marin Ultra Challenge
Mar 12th 2016
| Sausalito, CA
Distance
50 KM
Overall
160
/ 190
Division (M)
103
/ 119
7:29:49
2015
1 Race | 31 mi.Berkeley Trail Adventure
Sep 26th 2015
| Berkeley, CA
Distance
50 KM
Overall
15
/ 54
Division (M)
14
/ 33
5:55:56
2014
1 Race | 31 mi.Salt Point Trail Run
Aug 2nd 2014
| Jenner, CA
Distance
50 KM
Overall
15
/ 24
Division (M)
14
/ 17
7:17:18
26
Races
11y 7m 24d
Longevity
1,358
Lifetime Miles
Personal Bests
50k
(10)
5:11:12
2019
100k
(12)
13:19:44
2026
100m
(2)
25:21:50
2025
Backyard
(2)
54
2018
Distance by Year
2026
155
Miles
3 Races
2025
193
Miles
4 Races
2024
155
Miles
3 Races
2023
93
Miles
2 Races
2022
124
Miles
2 Races
2021
62
Miles
1 Race
2019
155
Miles
3 Races
2018
154
Miles
2 Races
2017
110
Miles
2 Races
2016
93
Miles
2 Races
2015
31
Miles
1 Race
2014
31
Miles
1 Race