John Nichols
Born : 1965 Cat. M60 Ultrarunner since 1996 USA
80
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
80
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
37,7%
Rank quotient ?This runner's calculation uses 213 eligible race(s): Σ(rank − 1) = 15 469; Σ finishers = 40 997. 15 469 / 40 997 × 100 = 37.73%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed213
Km — ultra races16 127 km
> 100 km26
> 160 km23
> 24h6
Longest race190,6 km

Km per year (ultra races)

50
1 race
2022
100
2 races
2023
150
3 races
2024
330
6 races
2025
200
4 races
2026

Race types (share of distance)

Road8,5%
Trail91,5%

Wins & podiums (ultra)

🏆 Win6
🏆 Win M6
🏅 Top 37
🏅 Top 3 M8
Longest winning streak2
Current streak0

HISTORY

213 race(s)
DateRacePerf.Rk
2026
12.09 50km USA14th Berkeley Trail Adventure 8:31:03 h74
14.03 50km USA9th Ruck a Chuck 50K 9:04:03 h53
07.03 50km USA36th Way Too Cool 50K Endurance Run 8:05:05 h230
31.01 50km USA48th Jed Smith Ultra Classic - 50 km Race 7:35:11 h47
2025
27.09 50mi USA43rd Dick Collins Firetrails 50 Mile 15:08:43 h86
13.09 50km USA13th Berkeley Trail Adventure 8:31:18 h74
03.08 50km USA44th Skyline 50k Endurance Run 7:58:42 h126
01.03 50km USA35th Way Too Cool 50K Endurance Run 7:41:51 h222
22.02 50km USA10th Salmon Falls 50 km Race 7:57:53 h183
15.02 50km USA13th FOURmidable 50K 8:33:42 h132
2024
24.08 50km USA9th Trail Run at Sly Park - Summer 8:12:14 h12
24.02 50km USA9th Salmon Falls 50 km Race 7:56:18 h194
13.01 50km USA3rd Meat Grinder Trail Race 8:04:18 h29
2023
29.04 50.1km USA10th The Canyons Endurance 50 km Run 8:29:53 h341
18.03 50km USA8th Folsom Lake Sweetwater Trail Run 8:50:48 h41
2022
05.11 50km USA22th Rio Del Lago 50 km Race 7:10:59 h41
2021
05.06 50km USA6th Ruck a Chuck 50K 8:06:50 h53
15.05 50mi USA36th Silver State 50 Mile 13:55:09 h53
08.05 50mi USA41th American River 50 Mile Endurance Run 11:11:05 h77
24.04 100km USA8th The Canyons Endurance 100 km Run 18:24:27 h233
10.04 50km USA9th FOURmidable 50K 7:26:42 h59
2020
14.03 50mi USA7th Pioneer Spirit 50M 12:52:09 h56
07.03 50km USA31st Way Too Cool 50K Endurance Run 5:45:48 h221
29.02 50km USA6th Salmon Falls 50 km Race 5:36:56 h50
15.02 50km USA8th FOURmidable 50K 7:14:46 h140
18.01 50km USA2nd Dead Truck Race 6:56:19 h15
2019
02.11 100mi USA19th Rio Del Lago 100 Mile Endurance Run 24:56:34 h82
28.09 50mi USA6th Overlook Endurance Run 50M 12:27:26 h31
18.05 50km USA34th Silver State 50 km 6:59:05 h46
27.04 100km USA6th The Canyons Endurance 100 km Run 16:12:34 h155
13.04 50mi USA11th Lake Sonoma 50 Mile Race 13:09:00 h243
06.04 50mi USA40th American River 50 Mile Endurance Run 9:52:55 h59
30.03 55km USA1st Red Dragon Trail Run 6:55:59 h18
16.03 50km USA4th Ruck a Chuck 50K 6:39:34 h55
02.03 50km USA30th Way Too Cool 50K Endurance Run 6:10:36 h249
23.02 50km USA5th Salmon Falls 50 km Race 6:32:44 h90
16.02 50km USA7th FOURmidable 50K 7:29:04 h141
19.01 50km USA1st Dead Truck Race 7:34:00 h34
2018
28.04 100km USA5th The Canyons Endurance 100 km Run 17:09:03 h199
07.04 50mi USA39th American River 50 Mile Endurance Run 11:29:19 h170
17.03 50km USA3rd Ruck a Chuck 50K 7:23:05 h89
2017
24.06 100mi USA44th Western States 100 Mile Endurance Run 27:50:25 h142
20.05 50mi USA32nd Silver State 50 Mile 12:35:27 h46
29.04 100km USA4th The Canyons Endurance 100 km Run 16:28:18 h127
01.04 50mi USA38th American River 50 Mile Endurance Run 9:58:01 h108
18.03 50km USA2nd Ruck a Chuck 50K 6:18:03 h37
04.03 50km USA28th Way Too Cool 50K Endurance Run 5:47:59 h249
25.02 50km USA3rd Salmon Falls 50 km Race 7:06:48 h131
18.02 50km USA5th FOURmidable 50K 7:12:20 h119
2016
18.09 50km USA4th Oak Openings Stampede 50k 5:18:28 h6
23.07 24h USA3rd Montour 24 Endurance Runs - 24hrs run 113.458 km15
04.06 50km USA12th Another Dam 50K Run 6:04:40 h39
14.05 32mi USA10th Tie Dye 32 Miler 8:10:50 h77
07.05 100km USA3rd The Canyons Endurance 100 km Run 15:52:44 h110
16.04 50mi USAMokelumne River 50 Mile Trail Run 12:56:24 h15
10.04 50km USA1st Ruck a Chuck 50K 6:06:14 h30
02.04 50mi USA37th American River 50 Mile Endurance Run 10:56:01 h225
05.03 50km USA27th Way Too Cool 50K Endurance Run 5:42:09 h286
20.02 50km USA4th FOURmidable 50K 6:40:00 h42
06.02 50km USA6th American Canyon Ultramarathon 6:45:55 h24
2015
27.06 100mi USA42nd Western States 100 Mile Endurance Run 27:33:17 h150
16.05 50mi USA30th Silver State 50 Mile 11:51:27 h62
02.05 100km USA2nd The Canyons Endurance 100 km Run 16:37:38 h51
18.04 50mi USAMokelumne River 50 Mile Trail Run 12:04:22 h22
04.04 50mi USA36th American River 50 Mile Endurance Run 8:56:05 h76
07.03 50km USA26th Way Too Cool 50K Endurance Run 5:49:18 h398
28.02 50km USA1st Salmon Falls 50 km Race 5:21:49 h18
21.02 50km USA3rd FOURmidable 50K 6:50:58 h27
07.02 50km USA5th American Canyon Ultramarathon 7:02:06 h38
31.01 50km USA3rd Fort Ord 50K Trail Run 6:07:59 h26
2014
17.05 50mi USA29th Silver State 50 Mile 11:49:51 h40
10.05 50km USA1st Gold Rush 50k 6:33:49 h13
03.05 100km USA19th Miwok 100k Trail Race 14:00:21 h187
26.04 24h USA3rd O24 - Outrun 24h Trail Run 100.022 km56
19.04 50mi USAMokelumne River 50 Mile Trail Run 12:16:58 h22
05.04 50mi USA35th American River 50 Mile Endurance Run 9:32:15 h197
15.03 50mi USA3rd Marin Ultra Challenge 50 Mile Race 13:17:44 h91
08.03 50km USA25th Way Too Cool 50K Endurance Run 5:16:49 h227
22.02 50km USA2nd FOURmidable 50K 6:41:34 h19
08.02 50km USA4th American Canyon Ultramarathon 7:29:28 h34
01.02 50mi USA36th Jed Smith Ultra Classic - 50 Mile Race 8:37:51 h6
2013
29.06 100mi USA40th Western States 100 Mile Endurance Run 25:35:31 h115
18.05 50mi USA28th Silver State 50 Mile 11:04:08 h60
11.05 100km USA1st Gold Rush 100k 13:42:39 h47
04.05 60km USA18th Miwok 60k Trail race 7:49:26 h157
13.04 50mi USA5th Lake Sonoma 50 Mile Race 12:08:37 h224
06.04 50mi USA34th American River 50 Mile Endurance Run 7:31:15 h33
23.03 50km USA1st FA50K Chain Lakes State Park 7:51:07 h18
09.03 50km USA24th Way Too Cool 50K Endurance Run 4:43:23 h102
23.02 50km USA1st FOURmidable 50K 6:58:53 h8
09.02 50km USA3rd American Canyon Ultramarathon 7:01:42 h80
2012
10.11 50km USA1st Run Like a Turkey 50km Race 4:38:57 h10
23.06 100mi USA39th Western States 100 Mile Endurance Run 23:27:44 h122
16.06 100mi USA23th Mohican Trail 100 Mile 29:54:44 h77
19.05 50mi USA27th Silver State 50 Mile 11:36:04 h43
05.05 100km USA17th Miwok 100k Trail race 14:49:02 h153
14.04 50mi USA4th Lake Sonoma 50 Mile Race 11:55:13 h178
07.04 50mi USA33rd American River 50 Mile Endurance Run 8:44:34 h125
24.03 50mi USA6th Old Goat's 50 Mile Trail Race 11:41:51 h65
10.03 50km USA23rd Way Too Cool 50K Endurance Run 4:43:42 h112
11.02 50km USA2nd American Canyon Ultramarathon 5:51:05 h22
04.02 50mi USA34th Jed Smith Ultra Classic - 50 Mile Race 7:47:29 h7
2011
30.07 100mi USA5th Burning River 100 Mile Endurance Run 28:30:15 h112
25.06 100mi USA38th Western States 100 Mile Endurance Run 21:20:27 h59
21.05 50mi USA26th Silver State 50 Mile 10:06:14 h15
14.05 50mi USA8th PCT 50 Mile Trail Run 10:17:00 h36
30.04 50mi USA28th Quicksilver 50 Mile Endurance Run 9:37:05 h29
16.04 50mi USAMokelumne River 50 Mile Trail Run 10:30:02 h7
09.04 50mi USA32nd American River 50 Mile Endurance Run 8:22:45 h80
26.03 50mi USA5th Old Goat's 50 Mile Trail Race 10:59:30 h35
12.03 50km USA22nd Way Too Cool 50K Endurance Run 4:50:42 h106
05.02 50mi USA33rd Jed Smith Ultra Classic - 50 Mile Race 9:46:12 h10
2010
26.06 100mi USA37th Western States 100 Mile Endurance Run 21:35:26 h54
15.05 50mi USA25th Silver State 50 Mile 9:20:45 h15
08.05 50mi USA27th Quicksilver 50 Mile Endurance Run 9:08:50 h26
10.04 50mi USA31st American River 50 Mile Endurance Run 8:37:00 h100
27.03 50mi USA3rd Lake Sonoma 50 Mile Race 10:52:13 h74
20.03 50km USA6th Rucky Chucky Roundabout 50K 6:28:27 h23
13.03 50km USA21st Way Too Cool 50K Endurance Run 6:01:19 h206
27.02 50km USA6th Sequoia Trail Run 6:44:55 h69
13.02 50km USA1st Cool Trail Runs 6:46:10 h10
06.02 50mi USA32nd Jed Smith Ultra Classic - 50 Mile Race 9:05:02 h10
2009
14.11 50km USA1st Folsom Point - Fall 6:05:13 h15
27.06 100mi USA36th Western States 100 Mile Endurance Run 22:19:42 h38
16.05 50mi USA24th Silver State 50 Miles 9:33:15 h20
09.05 50km USA1st Jenkinson Lake Trail Run 5:04:44 h10
02.05 100km USA14th Miwok 100k Trail race 11:24:39 h59
19.04 50mi USA7th Diablo Endurance Run 13:22:23 h56
04.04 50mi USA30th American River 50 Mile Endurance Run 9:26:49 h170
21.03 50km USA5th Rucky Chucky Roundabout 50K 6:22:25 h16
14.03 50km USA20th Way Too Cool 50K Endurance Run 4:47:42 h89
07.02 50mi USA31st Jed Smith Ultra Classic - 50 Mile Race 8:51:11 h15
17.01 50km USA6th Pacifica 50 km Trail Run - Winter Edition 7:03:43 h38
2008
23.08 100km USA1st Wildest Run in the West 100 km 15:09:04 h1 🏆
09.08 50mi USA2nd Headlands Hundred 50 Mile Endurance Run 10:38:39 h34
26.07 50mi USA16th White River 50 Mile Trail Run 10:07:52 h88
05.07 50km USA15th Afton Trail Run 50K 5:06:00 h27
07.06 50km USA4th Another Dam 50K Run 6:06:53 h54
17.05 50mi USA23rd Silver State 50 Miles 12:25:03 h28
27.04 50km USA2nd John Bryan 50k 5:49:37 h18
05.04 50mi USA29th American River 50 Mile Endurance Run 8:30:21 h82
22.03 50km USA4th Rucky Chucky Roundabout 50K 6:10:20 h28
08.03 50km USA19th Way Too Cool 50K Endurance Run 5:06:00 h142
02.02 50mi USA30th Jed Smith Ultra Classic - 50 Mile Race 8:45:14 h7
26.01 50km USAWinter Buckeye Trail 50k 6:23:35 h56
2007
04.08 100mi USA1st Burning River 100 Mile Endurance Run 27:54:59 h49
14.07 50km USA13th Buckeye Trail 50k 5:29:00 h42
23.06 100mi USA34th Western States 100 Mile Endurance Run 20:46:33 h24
19.05 50mi USA22nd Silver State 50 Miles 11:08:45 h35
12.05 50mi USA24th Quicksilver 50 Mile Endurance Run 9:48:54 h34
05.05 100km USA12th Miwok 100k Trail race 11:50:04 h63
28.04 50km USA1st John Bryan 50k 4:17:55 h2 🥈
14.04 50mi USA28th American River 50 Mile Endurance Run 8:49:18 h119
10.03 50km USA18th Way Too Cool 50K Endurance Run 5:47:18 h218
03.02 50mi USA29th Jed Smith Ultra Classic - 50 Mile Race 8:24:56 h9
2006
25.10 50mi USA10th Kentucky Ultra Trail Sojourn 50 Miles 10:14:50 h6
24.06 100mi USA33th Western States 100 Mile Endurance Run 26:58:16 h92
21.05 50km USA19th Ohlone 50K Wilderness Run 7:05:25 h63
20.05 50km USA21st Silver State 50 km 7:19:01 h13
06.05 100km USA11th Miwok 100k Trail race 12:39:03 h108
01.04 50mi USA27th American River 50 Mile Endurance Run 7:21:33 h16
11.03 50km USA17th Way Too Cool 50K Endurance Run 4:42:44 h47
04.02 50km USA28th Jed Smith Ultra Classic - 50 km Race 4:22:51 h14
21.01 50km USA3rd Pacifica 50 km Trail Run - Winter Edition 6:40:29 h7
2005
04.09 50km USA11th Run On The Sly 50 km 5:31:40 h8
27.08 31.5mi USA8th Tamalpa Headlands 50K 6:18:16 h95
25.06 100mi USA32th Western States 100 Mile Endurance Run 22:40:58 h65
22.05 50km USA18th Ohlone 50K Wilderness Run 6:52:50 h38
21.05 50km USA20th Silver State 50 km 7:02:10 h10
30.04 100km USA10th Miwok 100k Trail race 12:07:53 h91
02.04 50mi USA26th American River 50 Mile Endurance Run 7:44:55 h32
19.03 50km USA3rd Rucky Chucky Roundabout 50K 6:26:22 h40
12.03 50km USA16th Way Too Cool 50K Endurance Run 5:00:40 h82
2004
06.11 50km USA9th Helen Klein Ultra Classic 50km 4:34:04 h6
23.10 50km USA5th Whiskeytown 50km Trail Run 5:38:25 h9
21.08 31.5mi USA7th Tamalpa Headlands 50K 6:40:30 h74
01.08 50km USA23rd Skyline 50k Endurance Run 6:37:51 h111
17.07 50km USA11th Buckeye Trail 50k 5:19:38 h14
26.06 100mi USA31th Western States 100 Mile Endurance Run 23:50:28 h84
12.06 70.5mi USA25th Laurel Highlands 70 Mile Ultra 16:30:26 h17
12.06 40mi USA2nd Highlands Sky 40M Trail Run 7:47:08 h9
16.05 50km USA17th Ohlone 50K Wilderness Run 7:03:53 h46
15.05 50km USA19th Silver State 50 km 7:18:12 h19
08.05 50km USA21st Quicksilver 50 km Endurance Run 6:08:26 h37
01.05 100km USA9th Miwok 100k Trail race 12:25:21 h66
17.04 50km USA3rd Pony Express 50K Sprint 5:20:00 h8
03.04 50mi USA25th American River 50 Mile Endurance Run 8:06:50 h33
20.03 50km USA2nd Rucky Chucky Roundabout 50K 5:35:29 h7
13.03 50km USA15th Way Too Cool 50K Endurance Run 6:12:23 h287
07.02 50km USA26th Jed Smith Ultra Classic - 50 km Race 5:13:04 h44
2003
29.11 28mi USA19th Quad Dipsea Trail Run 5:49:17 h68
08.11 100mi USA3rd Dan Rossi Memorial Ultra 100 Mile 18:05:59 h1 🏆
20.09 50km USA1st Great Eastern Endurance Run 50 km 5:04:18 h9
31.08 50km USA9th Run On The Sly 50 km 8:47:39 h90
23.08 31.5mi USA6th Tamalpa Headlands 50K 5:36:27 h66
03.08 50km USA22nd Skyline 50k Endurance Run 5:15:12 h43
19.07 50km USA3rd Tahoe Rim Trail 50km Endurance Runs 6:51:14 h35
05.04 50mi USA24th American River 50 Mile Endurance Run 9:15:55 h165
08.03 50km USA14th Way Too Cool 50K Endurance Run 5:05:32 h134
2002
15.06 100mi USA13th Mohican Trail 100 Mile 18:54:12 h1 🏆
2001
15.09 24h USA11th Olander Park 24 Hour Run 161.533 km41
16.06 100mi USA12th Mohican Trail 100 Mile 23:47:14 h14
10.03 50km USA12th Way Too Cool 50K Endurance Run 6:05:31 h271
2000
04.11 50mi USA8th OPSF Ultra 50 Mile Race 6:29:32 h1 🏆
16.09 24h USA10th Olander Park 24 Hour Run 190.591 km8
17.06 100mi USA11th Mohican Trail 100 Mile 24:46:07 h21
11.03 50km USA11th Way Too Cool 50K Endurance Run 6:16:41 h264
1999
04.12 50mi USA7th Kentucky Arches 50 Mile 6:48:17 h1 🏆
06.11 50mi USA7th OPSF Ultra 50 Mile Race 6:47:32 h1 🏆
19.06 100mi USA10th Mohican Trail 100 Mile 19:47:03 h8
1998
19.09 24h USA8th Olander Park 24 Hour Run 162.546 km32
1997
01.11 50mi USA5th OPSF Ultra 50 Mile Race 10:45:38 h4
1996
14.09 24h USA6th Olander Park 24 Hour Run 99.344 km95