Jeff Stowell
ID 142003
Born : 1961 Cat. M65 Ultrarunner since 2010 USA
45
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
55
DUV-index+ ?Largest integer N such that the race distances provide at least N complete segments of N km in total. A single long race may therefore contribute several segments. See the DUV-Index tab for the detailed calculation. calculation details
1
Countries visited ?USAUnited States
79,2%
Rank quotient ?This runner's calculation uses 45 eligible race(s): Σ(rank − 1) = 5 810; Σ finishers = 7 339. 5 810 / 7 339 × 100 = 79.17%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed45
Km — ultra races4 693 km
> 100 km18
> 160 km16
> 24h5
> 48h2
Longest race173,8 km
10th A Race for the Ages — 29/8/2024

Km per year (ultra races)

130
2 races
2022
280
3 races
2023
174
1 race
2024
50
1 race
2025
2026

Race types (share of distance)

Road13,3%
Trail86,7%

Records

50 km5h56'2550 mi10h42'30100 mi19h21'4712 h76,44 km24 h107,83 km

HISTORY

45 race(s)
DateRacePerf.Rk
2025
02.08 50km USA19th El Vaquero Loco 50K Mountain Race 11:45:03 h88
2024
29.08 91h USA10th A Race for the Ages 173.809 km39
2023
31.08 90h USA9th A Race for the Ages 162.543 km59
05.08 50km USA17th El Vaquero Loco 50K Mountain Race 11:09:25 h64
24.02 24h USA4th Running Up For Air - Malans Peak 67.592 km8
2022
06.08 50km USA16th El Vaquero Loco 50K Mountain Race 11:38:50 h90
11.06 50mi USA26th Snow Peaks 50 Mile Trail Run 19:00:20 h216
2021
24.09 100mi USA23rd The Bear 100 Mile Endurance Run 35:37:42 h191
07.08 50km USA15th El Vaquero Loco 50K Mountain Race 10:38:29 h83
12.06 50mi USA25th Snow Peaks 50 Mile Trail Run 17:55:35 h247
2019
03.08 50km USA13th El Vaquero Loco 50K Mountain Race 10:55:46 h90
08.06 50mi USA23nd Snow Peaks 50 Mile Trail Run 17:26:46 h283
2018
28.09 100mi USA20th The Bear 100 Mile Endurance Run 35:48:54 h217
02.06 50mi USA22nd Snow Peaks 50 Mile Trail Run 17:54:04 h281
2017
03.06 50mi USA21st Snow Peaks 50 Mile Trail Run 16:39:14 h227
22.04 50mi USA25th Leona Divide 50 Mile Run 12:58:14 h89
24.02 100mi USA2nd Orcas Island 100 Mile Race 35:09:32 h41
2016
09.07 50km USA9th Speedgoat 50k 11:34:13 h196
17.06 100mi USA24th Bighorn Mountain Wild & Scenic 100 Mile Trail Run 33:09:15 h155
04.06 50mi USA20th Snow Peaks 50 Mile Trail Run 15:53:41 h217
28.05 24h USA8th Nanny Goat 24 Hour Race 107.826 km69
20.02 55km USA3rd Antelope Canyon 55 km Race 8:59:54 h128
13.02 55km USA10th Moab Red Hot 55k 9:19:42 h284
2015
11.09 100mi USA36th Wasatch Front 100 Mile 33:54:44 h139
22.08 100mi USA33rd Leadville Trail 100 Mile 29:19:03 h250
18.07 100mi USA27th Vermont 100 Mile Endurance Race 28:23:11 h188
27.06 100mi USA42nd Western States 100 Mile Endurance Run 28:33:07 h190
06.06 50mi USA19th Snow Peaks 50 Mile Trail Run 14:21:25 h167
20.03 100mi USA10th Antelope Island Buffalo Run 100 Mile 19:21:47 h4
21.02 50mi USA2nd Antelope Canyon 50 Mile Race 12:45:52 h64
2014
20.06 100mi USABighorn Mountain Wild & Scenic 100 Mile Trail Run 32:39:39 h119
07.06 50mi USA18th Snow Peaks 50 Mile Trail Run 14:16:06 h148
25.04 100mi USA4th Salt Flats 100 Mile 33:52:42 h25
28.03 24h USA3rd Pulse Endurance Runs (Pickled Feet) 24 Hour 104.607 km12
2013
12.10 50mi USA32nd Le Grizz 50 Mile Ultramarathon 10:42:30 h76
01.06 50mi USA17th Snow Peaks 50 Mile Trail Run 15:08:14 h191
29.03 12h USA2nd Pulse Endurance Runs (Pickled Feet) 12 Hour 76.443 km15
2012
07.09 100mi USA33rd Wasatch Front 100 Mile 34:40:08 h186
02.06 50mi USA16th Snow Peaks 50 Mile Trail Run 15:41:57 h185
2011
22.10 50mi USA6th Ogden Valley Ultra Marathon 11:49:36 h30
23.09 100mi USA13th The Bear 100 Mile Endurance Run 33:28:36 h132
04.06 50mi USA15th Snow Peaks 50 Mile Trail Run 14:37:25 h118
25.03 100mi USA6th Antelope Island Buffalo Run 100 Mile 29:28:54 h31
2010
05.06 50mi USA14th Snow Peaks 50 Mile Trail Run 15:18:13 h165
27.03 50km USA5th Antelope Island Buffalo Run 50 km 5:56:25 h58