Derrick Carr
Born : 1961 Cat. M65 Ultrarunner since 1988 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
12,6%
Rank quotient ?This runner's calculation uses 141 eligible race(s): Σ(rank − 1) = 2 590; Σ finishers = 20 516. 2 590 / 20 516 × 100 = 12.62%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed141
Km — ultra races12 688 km
> 100 km38
> 160 km35
Longest race160,9 km

Km per year (ultra races)

241
2 races
2022
291
3 races
2023
100
1 race
2024
2025
2026

Race types (share of distance)

Road0,8%
Trail99,2%

Wins & podiums (ultra)

🏆 Win4
🏆 Win M5
🏅 Top 329
🏅 Top 3 M30
Longest winning streak2
Current streak0

HISTORY

141 race(s)
DateRacePerf.Rk
2024
04.05 100km USA27th Miwok 100k Trail Race 15:29:18 h213
2023
14.10 50km USA13th Des Plaines River 50 km Trail Race 5:27:24 h14
02.06 100mi USA22th San Diego 100 Mile Endurance Run 30:01:36 h77
08.04 50mi USA15th Lake Sonoma 50 Mile Race 12:37:44 h137
2022
03.06 100mi USA21th San Diego 100 Mile Endurance Run 30:26:02 h90
09.04 50mi USA14th Lake Sonoma 50 Mile Race 11:20:32 h116
2019
30.11 28mi USA35th Quad Dipsea Trail Run 6:09:58 h85
07.06 100mi USA18th San Diego 100 Mile Endurance Run 26:30:39 h51
13.04 50mi USA11th Lake Sonoma 50 Mile Race 10:26:12 h106
2018
24.11 28mi USA34th Quad Dipsea Trail Run 6:12:38 h75
08.06 100mi USA17th San Diego 100 Mile Endurance Run 28:27:50 h62
31.03 50mi USA12th Old Goat's 50 Mile Trail Race 11:47:30 h12
2017
06.05 100km USA22nd Miwok 100k Trail Race 12:09:34 h73
11.03 100mi USA3rd Coyote Cohorts Backbone 100 Mile Trail Ultra 27:18:57 h4
2016
25.06 100mi USA43rd Western States 100 Mile Endurance Run 24:40:46 h105
07.05 100km USA21st Miwok 100k Trail Race 11:53:11 h62
2015
06.06 100mi USA14th San Diego 100 Mile Endurance Run 23:25:23 h34
04.04 50mi USA36th American River 50 Mile Endurance Run 8:37:04 h61
2014
16.08 100km USA13th Waldo 100K Trail Run 13:08:07 h28
26.04 50km USA25th Zane Grey Highline Trail 50 km 7:13:37 h34
2013
26.10 100mi USA11th Javelina Jundred 100 Mile Endurance Run 22:30:57 h22
17.08 100km USA12th Waldo 100K Trail Run 12:30:49 h26
27.04 50mi USA24th Zane Grey 50 Mile Endurance Run 11:56:16 h31
30.03 68mi USA1st Coyote Cohorts Backbone Trail Ultra 14:40:00 h20
2012
28.09 100mi USA14th The Bear 100 Mile Endurance Run 23:26:47 h16
21.04 50mi USA23rd Zane Grey 50 Mile Endurance Run 11:35:28 h23
2011
23.09 100mi USA13th The Bear 100 Mile Endurance Run 24:38:45 h21
07.05 100km USA16th Miwok 100k Trail race 10:29:29 h43
2010
06.11 50mi USA28th Mountain Masochist 50 Mile Trail Run 8:54:23 h22
21.08 100km USA9th Where's Waldo 100K Ultramarathon 12:32:21 h24
26.06 100mi USA37th Western States 100 Mile Endurance Run 21:41:38 h60
24.04 50mi USA21st Zane Grey 50 Mile Endurance Run 11:40:12 h16
2009
07.11 50mi USA27th Mountain Masochist 50 Mile Trail Run 8:34:14 h17
27.06 100mi USA36th Western States 100 Mile Endurance Run 22:38:28 h42
18.04 50mi USA17th Bull Run Run 50 Miler 8:21:19 h21
2008
15.11 100km USA6th Javelina Jundred 100 km Endurance Run 11:50:53 h5
11.10 50km USA1st New River Trail 50 km 3:59:46 h8
27.09 50km USA6th Great Eastern Endurance Run 50 km 5:15:46 h3 🥉
26.04 50km USA8th Promise Land 50K++ 5:38:30 h13
21.03 100mi USA1st Coyote Two Moon Ultras 100 Mile 24:50:00 h4
01.03 50km USA4th Seneca Creek Greenway Trail 50k 4:21:51 h3 🥉
16.02 50km USA13th Holiday Lake 50K++ 4:25:49 h11
19.01 50km USA2nd Swinging Bridge 50K 4:57:43 h5
2007
08.12 100km USA5th Hellgate 100 km 14:55:42 h26
03.11 50mi USA25th Mountain Masochist 50 Mile Trail Run 8:35:03 h19
21.07 100mi USA6th Tahoe Rim Trail 100M Endurance Runs 21:41:40 h6
28.04 50km USA7th Promise Land 50K++ 5:21:27 h10
04.03 50km USA3rd Bel Monte 50 km Endurance Run 4:49:05 h5
13.01 50km USA2nd Elizabeth's Furnace Fat Ass 50 km Race 6:06:00 h2 🥈
2006
16.12 50km USA11th Magnus Gluteus Maximus 50 km 5:45:00 h19
04.11 50mi USA24th Mountain Masochist 50 Mile Trail Run 8:11:51 h11
29.07 50mi USA14th White River 50 Mile Trail Run 8:29:13 h24
13.05 100mi USA12th Massanutten Mountain Trails 100 Mile 22:40:22 h9
29.04 50km USA6th Promise Land 50K++ 5:20:25 h4
25.03 50km USA2nd Bel Monte 50 km Endurance Run 5:04:21 h3 🥉
2005
10.12 50km USA10th Magnus Gluteus Maximus - Potchari Hippu 50 km 5:12:00 h2 🥈
15.10 50mi USA23th Mountain Masochist 50 Mile Trail Run 8:25:08 h16
06.08 50km USA10th Catoctin 50k Trail Run 5:51:35 h9
25.06 100mi USA32th Western States 100 Mile Endurance Run 21:17:00 h38
14.05 50km USA7th Capon Valley 50K Run 4:19:37 h2 🥈
30.04 50km USA5th Promise Land 50K++ 5:23:52 h5
09.04 50mi USA13th Bull Run Run 50 Miler 7:35:46 h6
05.02 40mi USA13th Uwharrie Mountain Run 6:53:37 h4
2004
11.12 50km USA9th Magnus Gluteus Maximus - Ponga Craka 50 km 4:59:00 h3 🥉
11.09 100mi USA25th Wasatch Front 100 Mile 24:02:48 h8
07.08 50km USA9th Catoctin 50k Trail Run 5:11:52 h3 🥉
12.06 40mi USA2nd Highlands Sky 40M Trail Run 7:10:35 h2 🥈
15.05 50km USA6th Capon Valley 50K Run 3:54:56 h3 🥉
24.04 50mi USA15th Zane Grey Highline Trail 50 Mile 9:42:39 h11
27.03 50km USA16th The HAT Run 50K 4:09:56 h3 🥉
2003
14.12 50km USA8th Magnus Gluteus Maximus - Tai Aon Yaon 50 km 6:13:00 h5
16.08 100mi USA21st Leadville Trail 100 Mile 20:10:14 h6
31.05 50mi USA1st Sauratown Trails Ultra 8:30:35 h1 🏆
17.05 50km USA5th Capon Valley 50K Run 3:55:40 h2 🥈
26.04 50km USA3rd Promise Land 50K++ 5:17:03 h2 🥈
11.02 50km USA8th Holiday Lake 50K++ 4:27:32 h2 🥈
2002
14.12 50km USA7th Magnus Gluteus Maximus - Fat Taffy Kiss 50 km 5:17:27 h2 🥈
19.10 50mi USA20th Mountain Masochist 50 Mile Trail Run 7:49:40 h7
10.08 50km USA7th Catoctin 50k Trail Run 5:54:55 h7
29.06 100mi USA29th Western States 100 Mile Endurance Run 20:19:32 h22
18.05 50km USA4th Capon Valley 50K Run 3:55:45 h2 🥈
12.04 50mi USA10th Bull Run Run 50 Miler 7:21:41 h3 🥉
2001
29.12 50km USA5th Huff 50K Trail Run 4:06:43 h14
15.12 50km USA6th Magnus Gluteus Maximus - Nui Loa Okole 50 km 4:29:00 h1 🏆
08.09 100mi USA22nd Wasatch Front 100 Mile 24:46:21 h9
11.08 50km USA6th Catoctin 50k Trail Run 5:24:57 h2 🥈
02.06 100mi USA23rd Old Dominion 100 Mile Endurance Run 17:50:56 h3 🥉
28.04 50km USA1st Promise Land 50K++ 5:46:37 h4
24.03 50km USA13th The HAT Run 50K 4:09:32 h5
2000
16.12 50km USA5th Magnus Gluteus Maximus - Pang Pigu Wu Shi Gongli 50 km 5:06:00 h4
30.09 100mi USA15th Angeles Crest 100 Mile 22:11:14 h7
05.08 50km USA5th Catoctin 50k Trail Run 5:35:28 h4
03.06 100mi USA22nd Old Dominion 100 Mile Endurance Run 18:07:30 h3 🥉
24.03 50km USA12th The HAT Run 50K 4:08:03 h5
26.02 40mi USA2nd Mount Mitchell Challenge 5:45:52 h7
08.01 50km USA5th Red Eye 50km 4:12:00 h1 🏆
1999
18.12 50km USA4th Magnus Gluteus Maximus - Patpela Ananit 50 km 4:39:53 h1 🏆
20.11 50mi USA37th JFK 50 Mile 7:29:56 h24
25.09 100mi USA14th Angeles Crest 100 Mile 24:34:34 h17
21.08 50km USA4th Catoctin 50k Trail Run 5:10:01 h4
05.06 100mi USA21st Old Dominion 100 Mile Endurance Run 18:31:31 h5
17.04 50mi USA7th Bull Run Run 50 Miler 7:23:52 h7
20.03 50km USA11th The HAT Run 50K 3:54:21 h8
13.02 50km USA4th Holiday Lake 50K++ 4:21:34 h5
1998
12.12 50km USA3rd Magnus Gluteus Maximus - Bufu-Bufu Baty 50 km 4:48:00 h2 🥈
07.11 50mi USA16th Mountain Masochist 50 Mile Trail Run 8:18:49 h12
27.06 100mi USA25th Western States 100 Mile Endurance Run 21:31:10 h19
18.04 50mi USA6th Bull Run Run 50 Miler 7:26:56 h5
28.03 50km USA10th The HAT Run 50K 4:19:30 h5
1997
13.12 50km USA2nd Magnus Gluteus Maximus - Fet Bakdel 50 km 4:50:00 h2 🥈
01.11 50mi USA15th Mountain Masochist 50 Mile Trail Run 8:02:50 h10
31.05 100mi USA19th Old Dominion 100 Mile Endurance Run 17:58:26 h6
12.04 50mi USA5th Bull Run Run 50 Miler 7:28:25 h9
22.03 50km USA9th The HAT Run 50K 4:09:17 h8
1996
03.08 50km USA2nd Catoctin 50k Trail Run 5:47:42 h6
29.06 100mi USA23rd Western States 100 Mile Endurance Run 21:50:32 h21
13.04 50mi USA4th Bull Run Run 50 Miler 7:47:37 h3 🥉
23.03 50km USA8th The HAT Run 50K 4:32:15 h11
1995
05.08 50km USA1st Catoctin 50k Trail Run 6:03:55 h8
22.07 100mi USA7th Vermont 100 Mile Endurance Race 18:29:04 h13
08.04 50mi USA3rd Bull Run Run 50 Miler 8:53:48 h10
25.03 50km USA7th The HAT Run 50K 4:05:47 h18
1994
23.07 100mi USA6th Vermont 100 Mile Endurance Race 18:53:32 h7
26.03 50km USA6th The HAT Run 50K 3:47:50 h12
1993
11.09 50mi USA10th Groundhog Fall 50 Mile Endurance Run 7:38:39 h9
05.06 100mi USA15th Old Dominion 100 Mile Endurance Run 20:27:00 h7
1992
24.10 50mi USA10th Mountain Masochist 50 Mile Trail Run 8:48:15 h16
22.08 100mi USA10th Leadville Trail 100 Mile 22:34:21 h10
13.06 70.5mi USA13th Laurel Highlands 70 Mile Ultra 13:37:06 h3 🥉
28.03 50km USA4th The HAT Run 50K 4:34:43 h22
1991
26.10 50mi USA9th Mountain Masochist 50 Mile Trail Run 8:59:44 h18
17.08 100mi USA9th Leadville Trail 100 Mile 23:28:38 h20
08.06 70.5mi USA12th Laurel Highlands 70 Mile Ultra 13:46:57 h4
23.03 50km USA3rd The HAT Run 50K 4:40:39 h13
1990
27.10 50mi USA8th Mountain Masochist 50 Mile Trail Run 8:36:24 h15
09.06 100mi USA12th Old Dominion 100 Mile Endurance Run 21:40:00 h10
28.04 100km USADel Passatore 100 km Run/Walk 9:39:11 h2 🥈
24.03 50km USA2nd The HAT Run 50K 4:19:48 h4
1989
28.10 50mi USA7th Mountain Masochist 50 Mile Trail Run 8:47:27 h14
10.06 100mi USA11th Old Dominion 100 Mile Endurance Run 22:49:00 h16
1988
22.10 50mi USA6th Mountain Masochist 50 Mile Trail Run 8:44:25 h12