Paul Akiyama

Born : 1944 Cat. M80 Ultrarunner since 1993

DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.

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

Countries visited ?

United States

46,9%

Rank quotient ?This runner's calculation uses 45 eligible race(s): Σ(rank − 1) = 3 086; Σ finishers = 6 576. 3 086 / 6 576 × 100 = 46.93%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed45

Km — ultra races4 638 km

> 100 km15

> 160 km15

Longest race160,9 km

13th Javelina Jundred 100 Mile Endurance Run — 31/10/2015

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Trail100,0%

Records

50 km5h31'36 100 km12h08'40 50 mi8h33'08 100 mi22h11'44

HISTORY

45 race(s)

Date		Race	Perf.	Rk
2015
31.10	100mi	13th Javelina Jundred 100 Mile Endurance Run	26:27:06 h	156
22.08	50km	24th Bulldog 50k Ultra Run	6:04:46 h	88
2014
23.08	50km	23rd Bulldog 50k Ultra Run	6:01:34 h	71
2013
18.05	100km	20th Bishop High Sierra Ultramarathons 100 km	16:11:14 h	53
27.04	50mi	21st Leona Divide 50 Mile Run	10:51:30 h	111
2012
10.06	33mi	16th Holcomb Valley 33 Mile	6:58:56 h	37
19.05	100km	19th Bishop High Sierra Ultramarathons 100 km	16:00:22 h	29
28.04	50mi	20th Leona Divide 50 Mile Run	10:32:10 h	100
2011
27.08	50km	20th Bulldog 50k Ultra Run	6:35:52 h	46
12.06	33mi	15th Holcomb Valley 33 Mile	6:47:08 h	32
30.04	50mi	19th Leona Divide 50 Mile Run	10:12:46 h	111
2010
26.06	100mi	37th Western States 100 Mile Endurance Run	27:44:57 h	213
15.05	50mi	17th Bishop High Sierra Ultramarathons 50 Miles	11:46:34 h	27
2009
22.08	50km	18th Bulldog 50k Ultra Run	5:31:36 h	40
18.04	50mi	17th Leona Divide 50 Mile Run	10:11:01 h	45
2008
27.09	50km	2nd Noble Canyon 50k	6:17:05 h	32
23.08	50km	17th Bulldog 50k Ultra Run	5:52:20 h	45
17.05	50mi	15th Bishop High Sierra Ultramarathons 50 Miles	10:33:57 h	13
19.04	50mi	16th Leona Divide 50 Mile Run	10:17:27 h	80
2006
07.10	50mi	24th Dick Collins Firetrails 50 Mile	10:59:13 h	116
2005
25.06	100mi	32th Western States 100 Mile Endurance Run	27:14:00 h	182
2004
01.05	100km	9th Miwok 100k Trail race	13:19:13 h	104
2003
11.10	50mi	21st Dick Collins Firetrails 50 Mile	9:41:49 h	47
2002
10.08	50mi	4th Mt. Hood 50 Mile Trail Run	9:44:09 h	10
20.07	50km	2nd Tahoe Rim Trail 50km Endurance Runs	6:35:55 h	31
1997
27.09	100mi	12th Angeles Crest 100 Mile	29:51:26 h	57
28.06	100mi	24th Western States 100 Mile Endurance Run	28:17:35 h	172
17.05	50mi	12th Silver State 50 Miles	10:54:54 h	38
1996
29.06	100mi	23rd Western States 100 Mile Endurance Run	29:29:26 h	202
18.05	50mi	11th Silver State 50 Miles	11:47:41 h	23
05.05	100km	1st Miwok 100k Trail race	12:08:40 h	26
1995
30.09	100mi	10th Angeles Crest 100 Mile	28:10:56 h	39
16.09	50mi	17th Pacific Crest Trail Fifty - 50 mile	10:48:41 h	17
1994
24.09	100mi	9th Angeles Crest 100 Mile	29:15:43 h	43
09.09	100mi	15th Wasatch Front 100 Mile	33:28:06 h	77
20.08	100mi	12th Leadville Trail 100 Mile	29:29:20 h	143
23.07	100mi	6th Vermont 100 Mile Endurance Race	23:08:34 h	58
23.06	100mi	21st Western States 100 Mile Endurance Run	23:50:26 h	78
21.05	50mi	9th Silver State 50 Miles	11:39:03 h	31
30.04	50mi	California 50 Mile Endurance Run	8:38:40 h	23
1993
25.09	100mi	8th Angeles Crest 100 Mile	29:33:42 h	35
10.09	100mi	14th Wasatch Front 100 Mile	31:14:48 h	37
31.07	100mi	5th Vermont 100 Mile Endurance Race	22:11:44 h	56
08.05	50mi	10th Quicksilver 50 Mile Endurance Run	8:59:51 h	27
03.04	50mi	14th American River 50 Mile Endurance Run	8:33:08 h	130

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	31/10/2015	13th Javelina Jundred 100 Mile Endurance Run	160,93	×3
✓ 2	26/6/2010	37th Western States 100 Mile Endurance Run	160,93	×3
✓ 3	25/6/2005	32th Western States 100 Mile Endurance Run	160,93	×3
✓ 4	27/9/1997	12th Angeles Crest 100 Mile	160,93	×3
✓ 5	28/6/1997	24th Western States 100 Mile Endurance Run	160,93	×3
✓ 6	29/6/1996	23rd Western States 100 Mile Endurance Run	160,93	×3
✓ 7	30/9/1995	10th Angeles Crest 100 Mile	160,93	×3
✓ 8	24/9/1994	9th Angeles Crest 100 Mile	160,93	×3
✓ 9	9/9/1994	15th Wasatch Front 100 Mile	160,93	×3
✓ 10	20/8/1994	12th Leadville Trail 100 Mile	160,93	×3
✓ 11	23/7/1994	6th Vermont 100 Mile Endurance Race	160,93	×3
✓ 12	23/6/1994	21st Western States 100 Mile Endurance Run	160,93	×3
✓ 13	25/9/1993	8th Angeles Crest 100 Mile	160,93	×3
✓ 14	10/9/1993	14th Wasatch Front 100 Mile	160,93	×3
✓ 15	31/7/1993	5th Vermont 100 Mile Endurance Race	160,93	×3
✓ 16	18/5/2013	20th Bishop High Sierra Ultramarathons 100 km	100,00	×1
✓ 17	19/5/2012	19th Bishop High Sierra Ultramarathons 100 km	100,00	×1
✓ 18	1/5/2004	9th Miwok 100k Trail race	100,00	×1
✓ 19	5/5/1996	1st Miwok 100k Trail race	100,00	×1
✓ 20	27/4/2013	21st Leona Divide 50 Mile Run	80,47	×1
✓ 21	28/4/2012	20th Leona Divide 50 Mile Run	80,47	×1
✓ 22	30/4/2011	19th Leona Divide 50 Mile Run	80,47	×1
✓ 23	15/5/2010	17th Bishop High Sierra Ultramarathons 50 Miles	80,47	×1
✓ 24	18/4/2009	17th Leona Divide 50 Mile Run	80,47	×1
✓ 25	17/5/2008	15th Bishop High Sierra Ultramarathons 50 Miles	80,47	×1
✓ 26	19/4/2008	16th Leona Divide 50 Mile Run	80,47	×1
✓ 27	7/10/2006	24th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 28	11/10/2003	21st Dick Collins Firetrails 50 Mile	80,47	×1
✓ 29	10/8/2002	4th Mt. Hood 50 Mile Trail Run	80,47	×1
✓ 30	17/5/1997	12th Silver State 50 Miles	80,47	×1
✓ 31	18/5/1996	11th Silver State 50 Miles	80,47	×1
✓ 32	16/9/1995	17th Pacific Crest Trail Fifty - 50 mile	80,47	×1
✓ 33	21/5/1994	9th Silver State 50 Miles	80,47	×1
✓ 34	30/4/1994	California 50 Mile Endurance Run	80,47	×1
✓ 35	8/5/1993	10th Quicksilver 50 Mile Endurance Run	80,47	×1
✓ 36	3/4/1993	14th American River 50 Mile Endurance Run	80,47	×1
✓ 37	10/6/2012	16th Holcomb Valley 33 Mile	53,11	×1
✓ 38	12/6/2011	15th Holcomb Valley 33 Mile	53,11	×1
✓ 39	22/8/2015	24th Bulldog 50k Ultra Run	50,00	—
✓ 40	23/8/2014	23rd Bulldog 50k Ultra Run	50,00	—
✓ 41	27/8/2011	20th Bulldog 50k Ultra Run	50,00	—
✓ 42	22/8/2009	18th Bulldog 50k Ultra Run	50,00	—
✓ 43	27/9/2008	2nd Noble Canyon 50k	50,00	—
✓ 44	23/8/2008	17th Bulldog 50k Ultra Run	50,00	—
✓ 45	20/7/2002	2nd Tahoe Rim Trail 50km Endurance Runs	50,00	—