John W. Taylor
Born : 1961 Cat. M65 Ultrarunner since 2003 USA
128
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
135
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
67,4%
Rank quotient ?This runner's calculation uses 183 eligible race(s): Σ(rank − 1) = 11 363; Σ finishers = 16 851. 11 363 / 16 851 × 100 = 67.43%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed183
Km — ultra races26 643 km
> 100 km134
> 160 km125
> 200 km16
> 24h4
Longest race564,9 km

Km per year (ultra races)

1 619
9 races
2022
1 295
8 races
2023
49
1 race
2024
50
1 race
2025
2026

Race types (share of distance)

Road4,9%
Trail95,1%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 33
🏅 Top 3 M4
Longest winning streak0
Current streak0

HISTORY

183 race(s)
DateRacePerf.Rk
2025
08.03 50km USA11th Antelope Canyon 50 km Race 11:45:24 h99
2024
14.04 49km USA13th The Zion 50 km Run 8:37:29 h354
2023
09.12 100mi USA9th Daytona 100 - 100 Miles Ultra 30:00:07 h94
04.11 8h USA10th Icebox 480 - 8 Hour Run 45.463 km45
21.10 50km USA15th Wild Duluth 50 km Races 10:38:25 h258
19.08 100mi USA18th Lean Horse Ultra-Marathon 100 Mile 29:22:17 h49
15.06 351mi USA4th The Last Annual Heart of the South Road Race 7d 15:26:51 h20
03.06 24h USA34th FANS 24 Hour Runs 102.338 km14
20.05 100mi USA29th Massanutten Mountain Trails 100 Mile 35:41:56 h140
22.04 50km USA16th Chippewa Moraine 50km Ultra Marathon 7:57:55 h85
2022
15.10 50km USA14th Wild Duluth 50 km Races 9:31:06 h186
10.09 100mi USA32th Superior Fall Trail Races 100 Mile 38:10:30 h144
14.07 500km USA17th Last Annual Vol-State 500K Endurance Run 7d 15:39:29 h43
17.06 202mi USA7th Tahoe 200 Mile Endurance Run 4d 01:46:03 h124
14.05 100mi USA28th Massanutten Mountain Trails 100 Mile 34:59:53 h89
23.04 50km USA15th Chippewa Moraine 50km Ultra Marathon 7:57:29 h91
09.04 100mi USA11th The Zion 100 Mile Run 34:55:07 h119
26.03 100mi USA10th Prairie Spirit 100 Mile Trail Ultra Race 24:41:55 h31
05.03 50km USA13th Mesquite Canyon 50 km 8:43:30 h53
2021
08.10 238mi USA5th Moab 240 Endurance Run 4d 11:42:20 h134
2019
11.10 238mi USA3rd Moab 240 Endurance Run 4d 13:22:50 h83
06.09 100mi USA29th Superior Fall Trail Races 100 Mile 37:20:49 h169
09.08 206mi USA5th Bigfoot 200 Endurance Run 4d 08:39:50 h103
27.07 50mi USA38th Minnesota Voyageur Trail 50 Mile Ultra 13:30:53 h210
18.05 100mi USA25th Massanutten Mountain Trails 100 Mile 34:31:53 h90
27.04 100mi USA7th C&O Canal 100 Mile 28:48:11 h83
30.03 100mi USA7th Prairie Spirit 100 Mile Trail Ultra Race 28:45:34 h29
2018
28.12 160mi USA10th Tuscobia Winter 160 Mile Ultramarathon 2d 16:18:00 h14
10.11 100mi USA5th Tunnel Hill 100 Mile Race 27:56:56 h161
06.10 100mi USA4th The Hennepin Hundred - 100 Mile Run 27:12:10 h54
28.07 50mi USA37th Minnesota Voyageur Trail 50 Mile Ultra 12:54:00 h276
07.07 50km USA25th Afton Trail Run 50K 7:06:51 h191
02.06 100mi USA23rd Kettle Moraine 100 Mile Endurance Run 28:24:20 h126
18.05 100mi USA24th Massanutten Mountain Trails 100 Mile 35:15:44 h113
20.04 100mi USA7th The Zion 100 Mile Run 32:24:42 h145
24.03 100mi USA6th Prairie Spirit 100 Mile Trail Ultra Race 24:41:55 h31
29.01 135mi USA13th Arrowhead Winter Ultra 2d 11:21:00 h36
2017
16.12 100mi USA1st Loup Garou 100 Mile Trail Run 27:50:42 h10
18.11 100mi USA9th The Chimera 100 Mile Mountain Race 32:56:53 h33
04.11 101mi USA5th tBunk Endurance Challenge 100 Mile 27:34:41 h15
08.09 100mi USA27th Superior Fall Trail Races 100 Mile 36:51:21 h157
18.08 100mi USA13th Lean Horse Ultra-Marathon 100 Mile 28:01:54 h35
29.07 102mi USA11th Burning River 100 Mile Endurance Run 28:57:29 h92
15.07 100mi USA29th Vermont 100 Mile Endurance Race 28:47:57 h248
16.06 100mi USA5th Bryce 100 Mile Trail Run 34:39:54 h108
03.06 100mi USA22nd Kettle Moraine 100 Mile Endurance Run 29:20:09 h92
06.05 100mi USA23rd Massanutten Mountain Trails 100 Mile 34:48:25 h132
20.04 100mi USA6th Double Top 100 Mile 38:21:00 h5
07.04 100mi USA9th Zumbro 100 Mile Endurance Run 32:03:57 h35
11.03 68mi USA3rd Coyote Cohorts Backbone 68 Mile Trail Ultra 20:58:21 h59
30.01 135mi USA12th Arrowhead Winter Ultra 2d 07:55:00 h33
06.01 160mi USA8th Tuscobia Winter 160 Mile Ultramarathon 2d 15:54:00 h12
2016
03.12 100mi USA6th Cajun Coyote Ultras & Trail Fest 100 Mile 29:14:04 h5
05.11 100mi USA8th Ozark Trail 100 Mile Endurance Run 31:39:29 h43
15.10 50km USA8th Wild Duluth 50 km Races 9:34:32 h123
23.09 100mi USA18th The Bear 100 Mile Endurance Run 35:55:54 h168
27.08 100mi USA12th Lean Horse Ultra-Marathon 100 Mile 25:33:54 h20
06.08 100mi USA29th Angeles Crest 100 Mile 32:31:20 h120
25.06 100mi USA6th Black Hills 100 Mile Run 33:11:08 h19
04.06 100mi USA21st Kettle Moraine 100 Mile Endurance Run 27:33:08 h81
14.05 100mi USA22nd Massanutten Mountain Trails 100 Mile 33:34:38 h101
08.04 100mi USA8th Zumbro 100 Mile 31:28:26 h36
26.03 100mi USA4th San Francisco 100 Mile Endurance Run 31:19:57 h10
07.01 160mi USA7th Tuscobia Winter 160 Mile Ultramarathon 2d 15:58:00 h3 🥉
2015
12.12 100mi USA2nd Brazos Bend 100 - 100 Mile 27:58:01 h26
24.10 50mi USA8th Surf the Murph 50 Mile Run 12:05:07 h45
17.10 50km USA7th Wild Duluth 50 km Races 8:24:04 h92
11.09 100mi USA25th Superior Fall Trail Races 100 Mile 33:02:20 h73
22.08 100mi USA11th Lean Horse Ultra-Marathon 100 Mile 26:20:22 h17
25.07 100mi USA6th Grand Mesa 100 Mile Trail Race 32:43:24 h7
10.07 100mi USA5th Santa Barbara 100 Mile Endurance Race 34:41:33 h18
19.06 100mi USA23th Bighorn Mountain Wild & Scenic 100 Mile Trail Run 32:13:33 h143
06.06 100mi USA20th Kettle Moraine 100 Mile Endurance Run 26:42:27 h80
16.05 100mi USA21st Massanutten Mountain Trails 100 Mile 33:06:43 h70
25.04 50km USA8th Chippewa Moraine 50km Ultra Marathon 6:21:19 h68
10.04 100mi USA4th The Zion 100 Mile Run 29:05:05 h80
28.03 100mi USA3rd Prairie Spirit 100 Mile Trail Ultra Race 23:16:20 h15
21.02 100mi USA2nd Antelope Canyon 100 Mile Race 29:48:07 h16
02.01 75mi USA6th Tuscobia Winter 75 Mile Ultramarathon 26:28:00 h6
2014
13.12 100mi USA1st Brazos Bend 100 - 100 Mile 23:46:16 h21
08.11 50mi USA14th Stone Cat 50 Mile 11:34:42 h111
25.10 90mi USA6th Ghost Train Rail Trail Race 90 Mile 21:12:00 h3 🥉
05.09 100mi USA24th Superior Fall Trail Races 100 Mile 34:51:06 h76
16.08 50mi USA6th Marquette Trail 50 Mile 13:17:11 h39
02.08 100mi USA8th Burning River 100 Mile Endurance Run 27:20:59 h61
19.07 100mi USA26th Vermont 100 Mile Endurance Race 27:14:05 h177
28.06 100mi USA4th Black Hills 100 Mile Run 31:15:34 h28
17.05 100mi USA1st Savage 100 Mile Race 28:19:10 h21
26.04 50km USA7th Chippewa Moraine 50km Ultra Marathon 6:26:50 h95
11.04 100mi USA6th Zumbro 100 Mile 33:27:14 h21
29.03 100mi USA2nd Prairie Spirit 100 Mile Trail Ultra Race 21:39:34 h12
25.01 100mi USA4th Coldwater Rumble 100 Mile Race 28:07:28 h29
2013
27.12 150mi USA5th Tuscobia Winter 150 Mile Ultramarathon 2d 11:58:00 h4
19.10 100km USA5th Wild Duluth 100 km Races 18:23:21 h40
27.09 100mi USA15th The Bear 100 Mile Endurance Run 34:59:00 h151
06.09 100mi USA23th Superior Fall Trail Races 100 Mile 37:52:12 h88
24.08 100mi USA9th Lean Horse Ultra-Marathon 100 Mile 24:47:13 h18
29.06 100mi trail race USA3rd Black Hills 100 Mile Run 30:30:46 h47
14.06 100mi USA22nd Bighorn Mountain Wild & Scenic 100 Mile Trail Run 31:43:13 h86
01.06 100mi USA18th Kettle Moraine 100 Mile Endurance Run 28:55:09 h95
18.05 100mi USA19th Massanutten Mountain Trails 100 Mile 31:42:09 h88
27.04 50km USA6th Chippewa Moraine 50km Ultra Marathon 6:52:51 h77
12.04 100mi USA5th Zumbro 100 Mile 31:38:58 h12
2012
28.12 150mi USA4th Tuscobia Winter 150 Mile Ultramarathon 2d 14:28:00 h6
27.10 50mi USA5th Surf the Murph 50 Mile Run 11:04:06 h33
20.10 100km USA4th Wild Duluth 100 km Races 19:20:57 h32
06.10 100mi USA22nd Arkansas Traveller 100 27:11:13 h35
07.09 100mi USA22th Superior Fall Trail Races 100 Mile 32:14:14 h34
25.08 100mi USA8th Lean Horse Ultra-Marathon 100 Mile 23:26:44 h27
28.07 50mi USA31st Minnesota Voyageur Trail 50 Mile Ultra 13:12:02 h88
21.07 100mi USA25th Angeles Crest 100 Mile 32:10:12 h68
07.07 50km USA19th Afton Trail Run 50K 6:33:15 h143
23.06 100mi USA2nd Black Hills 100 Mile Run 30:27:17 h31
02.06 100mi USA17th Kettle Moraine 100 Mile Endurance Run 25:53:31 h62
12.05 100mi USA18th Massanutten Mountain Trails 100 Mile 31:57:34 h64
28.04 50km USA5th Chippewa Moraine 50km Ultra Marathon 5:48:24 h66
13.04 100mi USA4th Zumbro 100 Mile 29:27:44 h11
30.01 135mi USA7th Arrowhead Winter Ultra 2d 07:55:00 h18
2011
16.12 75mi USA3rd Tuscobia Winter 75 Mile Ultramarathon 25:23:00 h3 🥉
19.11 100mi USA3rd The Chimera 100 Mile Mountain Race 29:45:04 h22
29.10 50mi USA4th Surf the Murph 50 Mile Run 11:06:00 h27
15.10 100km USA3rd Wild Duluth 100 km Races 17:18:42 h31
23.09 100mi USA13th The Bear 100 Mile Endurance Run 31:25:59 h95
27.08 100mi USA7th Lean Horse Ultra-Marathon 100 Mile 23:13:02 h22
30.07 50mi USA30th Minnesota Voyageur Trail 50 Mile Ultra 12:32:38 h99
23.07 100mi USA2nd Grand Mesa 100 Mile Trail Race 30:15:00 h5
02.07 50km USA18th Afton Trail Run 50K 7:36:55 h62
04.06 100mi USA16th Kettle Moraine 100 Mile Endurance Runs 28:20:45 h33
14.05 100mi USA17th Massanutten Mountain Trails 100 Mile 31:56:24 h77
23.04 50km USA4th Chippewa Moraine 50km Ultra Marathon 5:58:22 h52
08.04 100mi USA3rd Zumbro 100 Mile 30:21:53 h12
31.01 135mi USA6th Arrowhead Winter Ultra 2d 09:08:00 h17
2010
18.12 75mi USA2nd Tuscobia Winter 75 Mile Ultramarathon 27:48:00 h9
06.11 100mi USA3rd Pinhoti 100 Mile 28:58:47 h64
16.10 100km USA2nd Wild Duluth 100 km Races 17:25:00 h20
10.09 100mi USA20th Superior Fall Trail Races 100 Mile 36:45:05 h29
28.08 100mi USA12th Cascade Crest Classic 100 Mile 30:55:04 h76
18.06 100mi USA19th Bighorn Mountain Wild & Scenic 100 Mile Trail Run 32:33:49 h76
06.06 50km USA3rd Chattooga River 50 km Ultra Run 8:39:47 h33
08.05 50mi USA29th Ice Age Trail 50 Mile Run 10:04:37 h85
08.04 100mi USA2nd Zumbro 100 Mile 30:02:16 h9
01.02 135mi USA5th Arrowhead Winter Ultra 2d 11:11:00 h19
2009
07.11 100mi USA1st Ozark Trail 100 Mile Endurance Run 30:32:05 h33
31.10 50km USA2nd Surf the Murph 50 km Run 6:42:51 h34
25.09 100mi USA11th The Bear 100 Mile Endurance Run 29:49:03 h36
11.09 100mi USA19th Superior Fall Trail Races 100 Mile 33:33:05 h13
22.08 100mi USA5th Lean Horse Ultra-Marathon 100 Mile 23:40:06 h28
25.07 50mi USA28th Minnesota Voyageur Trail 50 Mile Ultra 11:16:21 h70
19.06 100mi USA18th Bighorn Mountain Wild & Scenic 100mi Trail Run 31:56:51 h43
06.06 24h USA20th FANS 24 Hour Runs 135.168 km26
25.04 50km USA2nd Chippewa Moraine 50km Ultra Marathon 6:23:44 h77
14.03 50mi USA6th Land Between The Lakes 50 Mile Trail Run 11:13:36 h46
2008
08.11 100mi USA1st Pinhoti 100 Mile 27:49:00 h38
26.09 100mi USA10th The Bear 100 Mile Endurance Run 32:02:40 h38
05.09 100mi USA18th Superior Fall Trail Races 100 Mile 33:06:47 h21
19.07 100mi USA20th Vermont 100 Mile Endurance Race 27:42:51 h107
21.06 100mi USA19th Mohican Trail 100 Mile 29:01:52 h73
07.06 24h USA19th FANS 24 Hour Runs 119.590 km33
02.02 100mi USA16th Rocky Raccoon 100 Mile Trail Run 26:13:46 h105
2007
07.09 100mi USA17th Superior Fall Trail Races 100 Mile 35:37:09 h19
25.08 100mi USA3rd Lean Horse Ultra-Marathon 100 Mile 24:56:00 h28
21.07 100mi USA6th Tahoe Rim Trail 100M Endurance Runs 34:23:15 h68
07.07 50km USA14th Afton Trail Run 50K 6:37:23 h70
02.06 24h USA18th FANS 24 Hour Runs 131.270 km42
19.05 100mi USA13th Massanutten Mountain Trails 100 Mile 34:35:23 h74
13.04 100mi USA7th McNaughton 100 Mile Ultra Race 40:56:26 h29
2006
04.11 100mi USA4th Javelina Jundred 100 Mile Endurance Run 27:37:08 h51
07.10 100mi USA16th Arkansas Traveller 100 26:36:42 h40
29.07 50mi USA25th Minnesota Voyageur Trail 50 Mile Ultra 12:06:46 h73
16.06 100mi USA15th Bighorn Mountain Wild & Scenic 100mi Trail Run 33:10:51 h64
03.06 100mi USA11th Kettle Moraine 100 Mile Endurance Run 27:27:34 h40
27.05 50km USA4th Superior Spring 50 km Trail Race 6:16:17 h22
07.05 50mi USA4th Diablo Endurance Run 14:48:52 h26
15.04 50mi USA6th McNaughton 50 Mile Ultra Race 12:23:44 h30
04.02 100mi USA14th Rocky Raccoon 100 Mile Trail Run 24:12:08 h61
2005
22.10 100mi USA4th San Diego 100 Mile Endurance Run 29:47:35 h36
10.09 50mi USA15th Superior Fall Trail Races 50 Mile 12:41:04 h17
30.07 50mi USA24th Minnesota Voyageur Trail 50 Mile Ultra 11:26:48 h41
02.07 50km USA12th Afton Trail Run 50K 6:30:01 h50
21.05 50km USA3rd Superior Spring 50 km Trail Race 6:34:36 h25
2004
03.07 50km USA11th Afton Trail Run 50K 6:10:56 h33
2003
26.07 31mi USA1st Jay Mountain Marathon 6:55:00 h20
05.07 50km USA10th Afton Trail Run 50K 6:24:00 h34