Ralph Hirt

Born : 1938 Cat. M85 Ultrarunner since 1996

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

57,3%

Rank quotient ?This runner's calculation uses 99 eligible race(s): Σ(rank − 1) = 8 435; Σ finishers = 14 721. 8 435 / 14 721 × 100 = 57.30%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed99

Km — ultra races7 598 km

> 100 km15

> 160 km15

Longest race160,9 km

17th Rocky Raccoon 100 Mile Trail Run — 7/2/2009

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road7,3%

Trail92,7%

Wins & podiums (ultra)

🏆 Win0

🏆 Win M0

🏅 Top 31

🏅 Top 3 M1

Longest winning streak0

Current streak0

Records

50 km4h36'14 50 mi7h52'41 100 mi19h20'30 12 h72,42 km

HISTORY

99 race(s)

Date		Race	Perf.	Rk
2012
12.05	50km	29th Quicksilver 50 km Endurance Run	8:30:53 h	113
2011
30.04	50km	28th Quicksilver 50 km Endurance Run	7:27:58 h	80
19.02	50km	11th Hagg Lake Trail Runs 50K	7:30:19 h	190
05.02	50km	33rd Jed Smith Ultra Classic - 50 km Race	6:19:26 h	39
2010
15.05	50km	25th Silver State 50 km	8:30:57 h	70
08.05	50km	27th Quicksilver 50 km Endurance Run	7:42:12 h	67
2009
16.05	50km	24th Silver State 50 km	8:40:07 h	37
09.05	50mi	26th Quicksilver 50 Mile Endurance Run	11:55:09 h	76
04.04	50mi	30th American River 50 Mile Endurance Run	11:21:51 h	383
21.02	50km	1st Saratoga FA50	8:06:00 h	14
21.02	50km	9th Hagg Lake Trail Runs 50K	6:41:46 h	107
07.02	100mi	17th Rocky Raccoon 100 Mile Trail Run	25:48:40 h	96
2008
15.11	100mi	6th Javelina Jundred 100 Mile Endurance Run	28:45:32 h	59
17.05	50km	23rd Silver State 50 km	8:56:45 h	37
10.05	50mi	25th Quicksilver 50 Mile Endurance Run	12:17:45 h	75
23.02	50km	8th Hagg Lake Trail Runs 50K	6:57:11 h	116
02.02	100mi	16th Rocky Raccoon 100 Mile Trail Run	27:32:45 h	126
2007
29.09	100mi	2nd The Delaware 100 Mile Endurance Run	23:25:00 h	3 🥉
04.08	12h	1st Cool 12 Hour Night Run	72.420 km	18
16.06	100mi	18th Mohican Trail 100 Mile	26:37:40 h	48
19.05	50km	22nd Silver State 50 km	8:31:26 h	44
12.05	50km	24th Quicksilver 50 km Endurance Run	5:40:41 h	26
14.04	50mi	28th American River 50 Mile Endurance Run	10:33:30 h	304
24.02	50km	7th Hagg Lake Trail Runs 50K	6:44:41 h	65
03.02	50km	29th Jed Smith Ultra Classic - 50 km Race	5:47:15 h	62
2006
13.05	100mi	12th Massanutten Mountain Trails 100 Mile	35:32:03 h	108
22.04	50km	20th Ruth Anderson Ultra 50km	5:35:03 h	14
01.04	50mi	27th American River 50 Mile Endurance Run	10:06:12 h	207
25.02	50km	6th Hagg Lake Trail Runs 50K	6:22:15 h	74
04.02	50km	28th Jed Smith Ultra Classic - 50 km Race	5:16:14 h	37
2005
15.10	50mi	23rd Dick Collins Firetrails 50 Mile	11:23:47 h	103
07.08	50km	24th Skyline 50k Endurance Run	6:56:42 h	115
09.07	50km	7th Siskiyou Out Back 50 km Trail Run	7:04:00 h	107
25.06	100mi	32th Western States 100 Mile Endurance Run	29:18:00 h	287
21.05	50km	20th Silver State 50 km	9:09:09 h	34
07.05	50mi	22nd Quicksilver 50 Mile Endurance Run	10:54:09 h	58
09.04	50mi	13th Bull Run Run 50 Miler	10:56:19 h	140
19.02	50km	5th Hagg Lake Trail Runs 50K	5:56:27 h	53
05.02	50km	27th Jed Smith Ultra Classic - 50 km Race	5:17:44 h	44
08.01	54km	26th Epiphany Ultras - The Popular But Wussy Metric	7:11:00 h	10
2004
10.07	50km	6th Siskiyou Out Back 50 km Trail Run	6:44:20 h	103
26.06	100mi	31th Western States 100 Mile Endurance Run	28:29:56 h	212
16.05	50km	17th Ohlone 50K Wilderness Run	7:32:04 h	63
17.04	50mi	12th Bull Run Run 50 Miler	10:45:56 h	133
03.04	50mi	25th American River 50 Mile Endurance Run	10:34:07 h	267
21.02	50km	4th Hagg Lake Trail Runs 50K	6:04:30 h	62
07.02	50km	26th Jed Smith Ultra Classic - 50 km Race	5:23:38 h	52
2003
08.11	50mi	8th Helen Klein Ultra Classic 50mi	9:03:48 h	33
25.10	50km	4th Whiskeytown 50km Trail Run	7:14:28 h	40
13.09	53.2mi	17th Sierra Nevada Endurance 53 Mile Run	13:54:39 h	30
12.07	50km	5th Siskiyou Out Back 50 km Trail Run	6:40:39 h	83
28.06	100mi	30th Western States 100 Mile Endurance Run	29:11:17 h	232
18.05	50km	16th Ohlone 50K Wilderness Run	7:26:55 h	66
10.05	50km	20th Quicksilver 50 km Endurance Run	6:03:28 h	28
19.04	50mi	17th Ruth Anderson Ultra 50mi	9:34:12 h	6
05.04	50mi	24th American River 50 Mile Endurance Run	9:59:06 h	254
15.02	50km	3rd Hagg Lake Trail Runs 50K	5:47:17 h	35
08.02	50km	25th Jed Smith Ultra Classic - 50 km Race	4:53:06 h	44
2002
09.11	50mi	7th Helen Klein Ultra Classic 50mi	9:10:42 h	39
04.08	50km	21st Skyline 50k Endurance Run	6:13:14 h	109
13.07	50km	4th Siskiyou Out Back 50 km Trail Run	6:58:49 h	68
29.06	100mi	29th Western States 100 Mile Endurance Run	29:09:31 h	209
19.05	50km	15th Ohlone 50K Wilderness Run	6:55:58 h	65
11.05	50mi	19th Quicksilver 50 Mile Endurance Run	10:50:48 h	21
06.04	50mi	23rd American River 50 Mile Endurance Run	9:45:22 h	184
02.02	100mi	10th Rocky Raccoon 100 Mile Trail Run	19:20:30 h	16
2001
10.11	50mi	6th Helen Klein Ultra Classic 50mi	9:13:18 h	32
13.10	50mi	19th Dick Collins Firetrails 50 Mile	12:17:23 h	90
23.09	50km	2nd Whiskeytown 50km Trail Run	7:12:55 h	12
14.07	50km	3rd Siskiyou Out Back 50 km Trail Run	6:08:04 h	52
12.05	100mi	7th Massanutten Mountain Trails 100 Mile	32:27:00 h	44
07.04	50mi	22nd American River 50 Mile Endurance Run	9:32:47 h	153
03.02	100mi	9th Rocky Raccoon 100 Mile Trail Run	19:48:18 h	22
2000
11.11	50mi	5th Helen Klein Ultra Classic 50mi	9:12:01 h	24
12.08	50mi	2nd Mt. Hood 50 Mile Trail Run	10:29:17 h	30
08.07	48.6km	2nd Siskiyou Out Back 50 km Trail Run	6:22:04 h	75
20.05	50km	15th Silver State 50 km	8:39:01 h	48
13.05	50km	17th Quicksilver 50 km Endurance Run	6:10:21 h	56
01.04	50mi	21st American River 50 Mile Endurance Run	12:06:30 h	374
12.02	50km	22nd Jed Smith Ultra Classic - 50 km Race	4:36:14 h	35
10.02	50km	5th Holiday Lake 50K++	6:02:01 h	47
1999
13.11	50mi	4th Helen Klein Ultra Classic 50mi	9:13:39 h	61
23.10	52.4mi	13th Sierra Nevada Endurance 52 Mile Run	12:02:49 h	77
28.08	31.5mi	2nd Tamalpa Headlands 50K	6:02:14 h	55
07.08	50km	18th Skyline 50k Endurance Run	5:37:52 h	81
26.06	100mi	26th Western States 100 Mile Endurance Run	27:51:42 h	137
15.05	50km	14th Silver State 50 km	8:42:19 h	43
08.05	50km	16th Quicksilver 50 km Endurance Run	5:28:32 h	31
10.04	50mi	20th American River 50 Mile Endurance Run	8:56:02 h	150
06.02	100mi	7th Rocky Raccoon 100 Mile Trail Run	19:55:41 h	12
1998
21.11	50mi	36th JFK 50 Mile	8:59:12 h	177
10.10	50mi	16th Dick Collins Firetrails 50 Mile	10:05:41 h	45
29.08	31.5mi	1st Tamalpa Headlands 50K	6:04:14 h	44
01.08	50km	17th Skyline 50k Endurance Run	5:57:05 h	89
04.04	50mi	19th American River 50 Mile Endurance Run	8:37:30 h	118
1997
25.10	52.4mi	11th Sierra Nevada Endurance 52 Mile Run	10:16:40 h	46
06.09	50km	3rd Point Reyes 50K	6:04:45 h	74
26.04	50mi	California 50 Mile Endurance Run	7:52:41 h	15
1996
24.08	50km	2nd Point Reyes 50K	6:05:40 h	85

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	7/2/2009	17th Rocky Raccoon 100 Mile Trail Run	160,93	×2
✓ 2	15/11/2008	6th Javelina Jundred 100 Mile Endurance Run	160,93	×2
✓ 3	2/2/2008	16th Rocky Raccoon 100 Mile Trail Run	160,93	×2
✓ 4	29/9/2007	2nd The Delaware 100 Mile Endurance Run	160,93	×2
✓ 5	16/6/2007	18th Mohican Trail 100 Mile	160,93	×2
✓ 6	13/5/2006	12th Massanutten Mountain Trails 100 Mile	160,93	×2
✓ 7	25/6/2005	32th Western States 100 Mile Endurance Run	160,93	×2
✓ 8	26/6/2004	31th Western States 100 Mile Endurance Run	160,93	×2
✓ 9	28/6/2003	30th Western States 100 Mile Endurance Run	160,93	×2
✓ 10	29/6/2002	29th Western States 100 Mile Endurance Run	160,93	×2
✓ 11	2/2/2002	10th Rocky Raccoon 100 Mile Trail Run	160,93	×2
✓ 12	12/5/2001	7th Massanutten Mountain Trails 100 Mile	160,93	×2
✓ 13	3/2/2001	9th Rocky Raccoon 100 Mile Trail Run	160,93	×2
✓ 14	26/6/1999	26th Western States 100 Mile Endurance Run	160,93	×2
✓ 15	6/2/1999	7th Rocky Raccoon 100 Mile Trail Run	160,93	×2
✓ 16	13/9/2003	17th Sierra Nevada Endurance 53 Mile Run	85,62	×1
✓ 17	23/10/1999	13th Sierra Nevada Endurance 52 Mile Run	84,33	×1
✓ 18	25/10/1997	11th Sierra Nevada Endurance 52 Mile Run	84,33	×1
✓ 19	9/5/2009	26th Quicksilver 50 Mile Endurance Run	80,47	×1
✓ 20	4/4/2009	30th American River 50 Mile Endurance Run	80,47	×1
✓ 21	10/5/2008	25th Quicksilver 50 Mile Endurance Run	80,47	×1
✓ 22	14/4/2007	28th American River 50 Mile Endurance Run	80,47	×1
✓ 23	1/4/2006	27th American River 50 Mile Endurance Run	80,47	×1
✓ 24	15/10/2005	23rd Dick Collins Firetrails 50 Mile	80,47	×1
✓ 25	7/5/2005	22nd Quicksilver 50 Mile Endurance Run	80,47	×1
✓ 26	9/4/2005	13th Bull Run Run 50 Miler	80,47	×1
✓ 27	17/4/2004	12th Bull Run Run 50 Miler	80,47	×1
✓ 28	3/4/2004	25th American River 50 Mile Endurance Run	80,47	×1
✓ 29	8/11/2003	8th Helen Klein Ultra Classic 50mi	80,47	×1
✓ 30	19/4/2003	17th Ruth Anderson Ultra 50mi	80,47	×1
✓ 31	5/4/2003	24th American River 50 Mile Endurance Run	80,47	×1
✓ 32	9/11/2002	7th Helen Klein Ultra Classic 50mi	80,47	×1
✓ 33	11/5/2002	19th Quicksilver 50 Mile Endurance Run	80,47	×1
✓ 34	6/4/2002	23rd American River 50 Mile Endurance Run	80,47	×1
✓ 35	10/11/2001	6th Helen Klein Ultra Classic 50mi	80,47	×1
✓ 36	13/10/2001	19th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 37	7/4/2001	22nd American River 50 Mile Endurance Run	80,47	×1
✓ 38	11/11/2000	5th Helen Klein Ultra Classic 50mi	80,47	×1
✓ 39	12/8/2000	2nd Mt. Hood 50 Mile Trail Run	80,47	×1
✓ 40	1/4/2000	21st American River 50 Mile Endurance Run	80,47	×1
✓ 41	13/11/1999	4th Helen Klein Ultra Classic 50mi	80,47	×1
✓ 42	10/4/1999	20th American River 50 Mile Endurance Run	80,47	×1
✓ 43	21/11/1998	36th JFK 50 Mile	80,47	×1
✓ 44	10/10/1998	16th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 45	4/4/1998	19th American River 50 Mile Endurance Run	80,47	×1
✓ 46	26/4/1997	California 50 Mile Endurance Run	80,47	×1
✓ 47	4/8/2007	1st Cool 12 Hour Night Run	72,42	×1
✓ 48	8/1/2005	26th Epiphany Ultras - The Popular But Wussy Metric	54,00	—
✓ 49	28/8/1999	2nd Tamalpa Headlands 50K	50,69	—
✓ 50	29/8/1998	1st Tamalpa Headlands 50K	50,69	—
51	12/5/2012	29th Quicksilver 50 km Endurance Run	50,00	—
52	30/4/2011	28th Quicksilver 50 km Endurance Run	50,00	—
53	19/2/2011	11th Hagg Lake Trail Runs 50K	50,00	—
54	5/2/2011	33rd Jed Smith Ultra Classic - 50 km Race	50,00	—
55	15/5/2010	25th Silver State 50 km	50,00	—
56	8/5/2010	27th Quicksilver 50 km Endurance Run	50,00	—
57	16/5/2009	24th Silver State 50 km	50,00	—
58	21/2/2009	1st Saratoga FA50	50,00	—
59	17/5/2008	23rd Silver State 50 km	50,00	—
60	23/2/2008	8th Hagg Lake Trail Runs 50K	50,00	—
61	19/5/2007	22nd Silver State 50 km	50,00	—
62	12/5/2007	24th Quicksilver 50 km Endurance Run	50,00	—
63	24/2/2007	7th Hagg Lake Trail Runs 50K	50,00	—
64	3/2/2007	29th Jed Smith Ultra Classic - 50 km Race	50,00	—
65	22/4/2006	20th Ruth Anderson Ultra 50km	50,00	—
66	25/2/2006	6th Hagg Lake Trail Runs 50K	50,00	—
67	4/2/2006	28th Jed Smith Ultra Classic - 50 km Race	50,00	—
68	7/8/2005	24th Skyline 50k Endurance Run	50,00	—
69	9/7/2005	7th Siskiyou Out Back 50 km Trail Run	50,00	—
70	21/5/2005	20th Silver State 50 km	50,00	—
71	19/2/2005	5th Hagg Lake Trail Runs 50K	50,00	—
72	5/2/2005	27th Jed Smith Ultra Classic - 50 km Race	50,00	—
73	10/7/2004	6th Siskiyou Out Back 50 km Trail Run	50,00	—
74	16/5/2004	17th Ohlone 50K Wilderness Run	50,00	—
75	21/2/2004	4th Hagg Lake Trail Runs 50K	50,00	—
76	7/2/2004	26th Jed Smith Ultra Classic - 50 km Race	50,00	—
77	25/10/2003	4th Whiskeytown 50km Trail Run	50,00	—
78	12/7/2003	5th Siskiyou Out Back 50 km Trail Run	50,00	—
79	18/5/2003	16th Ohlone 50K Wilderness Run	50,00	—
80	10/5/2003	20th Quicksilver 50 km Endurance Run	50,00	—
81	15/2/2003	3rd Hagg Lake Trail Runs 50K	50,00	—
82	8/2/2003	25th Jed Smith Ultra Classic - 50 km Race	50,00	—
83	4/8/2002	21st Skyline 50k Endurance Run	50,00	—
84	13/7/2002	4th Siskiyou Out Back 50 km Trail Run	50,00	—
85	19/5/2002	15th Ohlone 50K Wilderness Run	50,00	—
86	23/9/2001	2nd Whiskeytown 50km Trail Run	50,00	—
87	14/7/2001	3rd Siskiyou Out Back 50 km Trail Run	50,00	—
88	20/5/2000	15th Silver State 50 km	50,00	—
89	13/5/2000	17th Quicksilver 50 km Endurance Run	50,00	—
90	12/2/2000	22nd Jed Smith Ultra Classic - 50 km Race	50,00	—
91	10/2/2000	5th Holiday Lake 50K++	50,00	—
92	7/8/1999	18th Skyline 50k Endurance Run	50,00	—
93	15/5/1999	14th Silver State 50 km	50,00	—
94	8/5/1999	16th Quicksilver 50 km Endurance Run	50,00	—
95	1/8/1998	17th Skyline 50k Endurance Run	50,00	—
96	6/9/1997	3rd Point Reyes 50K	50,00	—
97	24/8/1996	2nd Point Reyes 50K	50,00	—
98	8/7/2000	2nd Siskiyou Out Back 50 km Trail Run	48,60	—