Yitzhak Gilon

Born : 1950 Cat. M75 Ultrarunner since 1998

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

45,9%

Rank quotient ?This runner's calculation uses 58 eligible race(s): Σ(rank − 1) = 4 698; Σ finishers = 10 242. 4 698 / 10 242 × 100 = 45.87%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed58

Km — ultra races4 479 km

> 100 km5

> 160 km5

Longest race160,9 km

17th Rio Del Lago 100 Mile Endurance Run — 4/11/2017

Km per year (ultra races)

2022

255

2023

2024

2025

2026

Race types (share of distance)

Road9,4%

Trail90,6%

Records

50 km4h25'13 100 km13h51'45 50 mi8h25'49 100 mi24h30'30

HISTORY

58 race(s)

Date		Race	Perf.	Rk
2024
02.03	50km	11th Monument Valley 50 km Race	8:50:14 h	78
2023
20.05	55km	27th Bishop High Sierra Ultramarathons 55 km	10:35:18 h	53
13.05	50km	8th Paiute Meadows Trail Run	8:55:14 h	18
11.03	50km	10th Old West Trails 50km Race	7:28:18 h	54
04.03	50km	10th Monument Valley 50 km Race	9:09:01 h	57
28.01	50km	12th Folsom South Side Trail Run 50 km	7:58:00 h	25
2022
26.02	50km	7th Salmon Falls 50 km Race	7:40:52 h	160
2021
07.08	50km	10th Rodeo Valley 50 km Trail Run	8:02:29 h	54
22.05	55km	25th Bishop High Sierra Ultramarathons 55 km	8:49:24 h	79
2019
27.07	50mi	6th Pioneer Spirit 50M	14:16:56 h	19
02.03	50km	6th Monument Valley 50 km Race	8:06:24 h	59
2018
05.05	50km	14th Greenland Trail Race	6:52:15 h	64
03.03	50mi	5th Monument Valley 50 Mile Race	14:14:11 h	15
2017
04.11	100mi	17th Rio Del Lago 100 Mile Endurance Run	29:47:44 h	291
2016
17.12	50km	5th Woodside Ramble 50K - Winter	6:25:41 h	64
02.04	50mi	37th American River 50 Mile Endurance Run	11:14:33 h	245
2015
22.08	50mi	2nd Pioneer Spirit 50M	12:38:43 h	13
26.07	50km	4th Big Basin - Skyline to the Sea 50 km	6:33:42 h	56
19.04	50km	7th Diablo Trails Challenge	7:36:48 h	68
2014
11.10	50km	6th Skyline to the Sea 50km	6:18:01 h	66
13.09	50mi	8th Headlands Hundred 50 Mile Endurance Run	12:34:52 h	39
05.04	50mi	35th American River 50 Mile Endurance Run	10:14:16 h	307
18.01	50km	4th Steep Ravine 50 km Trail Run	6:56:04 h	22
2013
18.05	100km	20th Bishop High Sierra Ultramarathons 100 km	15:57:06 h	49
27.04	50mi	21st Leona Divide 50 Mile Run	11:53:57 h	151
2012
19.08	50km	17th Run On The Sly 50 km	6:14:43 h	37
04.02	50mi	34th Jed Smith Ultra Classic - 50 Mile Race	8:55:03 h	10
2011
25.06	100mi	38th Western States 100 Mile Endurance Run	27:51:37 h	216
30.04	50mi	19th Leona Divide 50 Mile Run	10:06:55 h	103
26.03	50mi	5th Old Goat's 50 Mile Trail Race	11:58:17 h	58
2010
06.11	50mi	15th Helen Klein Ultra Classic 50 Mile	8:47:48 h	11
16.10	50km	10th Mount Diablo 50K	7:28:03 h	10
10.09	100mi	31st Wasatch Front 100 Mile	33:49:13 h	133
10.04	50mi	31st American River 50 Mile Endurance Run	10:27:20 h	332
06.02	50mi	32nd Jed Smith Ultra Classic - 50 Mile Race	8:51:27 h	8
2009
14.11	50km	1st Run the River	5:30:07 h	19
31.10	50mi	14th Helen Klein Ultra Classic 50mi	9:16:49 h	35
18.04	50mi	17th Leona Divide 50 Mile Run	9:59:38 h	41
2008
05.04	50mi	29th American River 50 Mile Endurance Run	8:57:20 h	118
02.02	50mi	30th Jed Smith Ultra Classic - 50 Mile Race	8:25:49 h	4
19.01	50km	5th Pacifica 50 km Trail Run - Winter Edition	6:02:29 h	10
2007
03.11	50mi	12th Helen Klein Ultra Classic 50mi	9:32:03 h	53
22.09	100mi	8th Rio Del Lago 100 Mile	24:30:30 h	18
11.08	50mi	1st Headlands Hundred 50 Mile Endurance Run	11:03:17 h	36
2006
07.05	50mi	4th Diablo Endurance Run	14:27:52 h	22
22.04	50mi	14th Leona Divide 50 Mile Run	10:11:57 h	66
01.04	50mi	27th American River 50 Mile Endurance Run	9:09:51 h	105
04.02	50mi	28th Jed Smith Ultra Classic - 50 Mile Race	8:29:31 h	4
2005
04.09	50mi	11th Run On The Sly 50 Mile	10:15:10 h	20
2004
03.04	50mi	25th American River 50 Mile Endurance Run	9:34:20 h	153
2003
05.04	50mi	24th American River 50 Mile Endurance Run	9:04:06 h	151
2002
04.05	100km	7th Miwok 100k Trail race	13:51:45 h	133
06.04	50mi	23rd American River 50 Mile Endurance Run	9:02:25 h	121
2000
01.04	50mi	21st American River 50 Mile Endurance Run	8:56:22 h	78
1999
26.06	100mi	26th Western States 100 Mile Endurance Run	27:23:16 h	116
10.04	50mi	20th American River 50 Mile Endurance Run	8:59:51 h	164
1998
04.04	50mi	19th American River 50 Mile Endurance Run	9:33:36 h	238
07.02	50km	20th Jed Smith Ultra Classic - 50 km Race	4:25:13 h	27

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	4/11/2017	17th Rio Del Lago 100 Mile Endurance Run	160,93	×3
✓ 2	25/6/2011	38th Western States 100 Mile Endurance Run	160,93	×3
✓ 3	10/9/2010	31st Wasatch Front 100 Mile	160,93	×3
✓ 4	22/9/2007	8th Rio Del Lago 100 Mile	160,93	×3
✓ 5	26/6/1999	26th Western States 100 Mile Endurance Run	160,93	×3
✓ 6	18/5/2013	20th Bishop High Sierra Ultramarathons 100 km	100,00	×2
✓ 7	4/5/2002	7th Miwok 100k Trail race	100,00	×2
✓ 8	27/7/2019	6th Pioneer Spirit 50M	80,47	×1
✓ 9	3/3/2018	5th Monument Valley 50 Mile Race	80,47	×1
✓ 10	2/4/2016	37th American River 50 Mile Endurance Run	80,47	×1
✓ 11	22/8/2015	2nd Pioneer Spirit 50M	80,47	×1
✓ 12	13/9/2014	8th Headlands Hundred 50 Mile Endurance Run	80,47	×1
✓ 13	5/4/2014	35th American River 50 Mile Endurance Run	80,47	×1
✓ 14	27/4/2013	21st Leona Divide 50 Mile Run	80,47	×1
✓ 15	4/2/2012	34th Jed Smith Ultra Classic - 50 Mile Race	80,47	×1
✓ 16	30/4/2011	19th Leona Divide 50 Mile Run	80,47	×1
✓ 17	26/3/2011	5th Old Goat's 50 Mile Trail Race	80,47	×1
✓ 18	6/11/2010	15th Helen Klein Ultra Classic 50 Mile	80,47	×1
✓ 19	10/4/2010	31st American River 50 Mile Endurance Run	80,47	×1
✓ 20	6/2/2010	32nd Jed Smith Ultra Classic - 50 Mile Race	80,47	×1
✓ 21	31/10/2009	14th Helen Klein Ultra Classic 50mi	80,47	×1
✓ 22	18/4/2009	17th Leona Divide 50 Mile Run	80,47	×1
✓ 23	5/4/2008	29th American River 50 Mile Endurance Run	80,47	×1
✓ 24	2/2/2008	30th Jed Smith Ultra Classic - 50 Mile Race	80,47	×1
✓ 25	3/11/2007	12th Helen Klein Ultra Classic 50mi	80,47	×1
✓ 26	11/8/2007	1st Headlands Hundred 50 Mile Endurance Run	80,47	×1
✓ 27	7/5/2006	4th Diablo Endurance Run	80,47	×1
✓ 28	22/4/2006	14th Leona Divide 50 Mile Run	80,47	×1
✓ 29	1/4/2006	27th American River 50 Mile Endurance Run	80,47	×1
✓ 30	4/2/2006	28th Jed Smith Ultra Classic - 50 Mile Race	80,47	×1
✓ 31	4/9/2005	11th Run On The Sly 50 Mile	80,47	×1
✓ 32	3/4/2004	25th American River 50 Mile Endurance Run	80,47	×1
✓ 33	5/4/2003	24th American River 50 Mile Endurance Run	80,47	×1
✓ 34	6/4/2002	23rd American River 50 Mile Endurance Run	80,47	×1
✓ 35	1/4/2000	21st American River 50 Mile Endurance Run	80,47	×1
✓ 36	10/4/1999	20th American River 50 Mile Endurance Run	80,47	×1
✓ 37	4/4/1998	19th American River 50 Mile Endurance Run	80,47	×1
✓ 38	20/5/2023	27th Bishop High Sierra Ultramarathons 55 km	55,00	×1
✓ 39	22/5/2021	25th Bishop High Sierra Ultramarathons 55 km	55,00	×1
✓ 40	2/3/2024	11th Monument Valley 50 km Race	50,00	×1
✓ 41	13/5/2023	8th Paiute Meadows Trail Run	50,00	×1
✓ 42	11/3/2023	10th Old West Trails 50km Race	50,00	×1
✓ 43	4/3/2023	10th Monument Valley 50 km Race	50,00	×1
✓ 44	28/1/2023	12th Folsom South Side Trail Run 50 km	50,00	×1
✓ 45	26/2/2022	7th Salmon Falls 50 km Race	50,00	×1
✓ 46	7/8/2021	10th Rodeo Valley 50 km Trail Run	50,00	×1
✓ 47	2/3/2019	6th Monument Valley 50 km Race	50,00	×1
✓ 48	5/5/2018	14th Greenland Trail Race	50,00	×1
✓ 49	17/12/2016	5th Woodside Ramble 50K - Winter	50,00	×1
✓ 50	26/7/2015	4th Big Basin - Skyline to the Sea 50 km	50,00	×1
51	19/4/2015	7th Diablo Trails Challenge	50,00	×1
52	11/10/2014	6th Skyline to the Sea 50km	50,00	×1
53	18/1/2014	4th Steep Ravine 50 km Trail Run	50,00	×1
54	19/8/2012	17th Run On The Sly 50 km	50,00	×1
55	16/10/2010	10th Mount Diablo 50K	50,00	×1
56	14/11/2009	1st Run the River	50,00	×1
57	19/1/2008	5th Pacifica 50 km Trail Run - Winter Edition	50,00	×1
58	7/2/1998	20th Jed Smith Ultra Classic - 50 km Race	50,00	×1