Robert Calabria

Born : 1941 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

68,2%

Rank quotient ?This runner's calculation uses 85 eligible race(s): Σ(rank − 1) = 6 530; Σ finishers = 9 581. 6 530 / 9 581 × 100 = 68.16%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed85

Km — ultra races10 097 km

> 100 km49

> 160 km48

> 24h3

Longest race160,9 km

4th Graveyard 100 Mile Ultramarathon — 7/3/2015

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road6,1%

Trail93,9%

Records

50 km5h06'37 100 km18h10'10 50 mi9h42'15 100 mi22h50'00 24 h100,21 km

HISTORY

85 race(s)

Date		Race	Perf.	Rk
2015
07.03	100mi	4th Graveyard 100 Mile Ultramarathon	29:10:31 h	61
2014
25.10	40mi	10th Triple Lakes Trail Race	10:31:05 h	42
04.10	100mi	24th Arkansas Traveller 100	29:46:34 h	99
27.09	35mi	4th The Georgia Jewel 35 Mile Run	10:12:06 h	26
06.09	100mi	3rd Pine Creek Challenge 100 Miles	27:43:40 h	29
2013
26.05	50km	3rd Dirty German Endurance Fest 50 km	7:18:33 h	101
06.04	50mi	19th Umstead Endurance Run 50 Miles	13:14:59 h	74
2012
10.11	24h	1st Croatan 24-Hour Ultramarathon	55.110 km	43
22.09	50mi	2nd The Georgia Jewel 50 Mile Run	17:08:05 h	36
08.09	50km	28th Groundhog Fall 50K	8:20:53 h	62
28.07	50km	11th Landsford Canal 50 km	8:07:38 h	24
14.04	24h	1st Landsford Canal Lock-In 24 Hour Run	100.213 km	15
31.03	100mi	18th Umstead Endurance Run 100 Miles	29:29:54 h	144
2011
27.08	100mi	7th Lean Horse Ultra-Marathon 100 Mile	28:41:51 h	73
23.04	50km	11th Promise Land 50K++	9:12:33 h	281
02.04	100mi	17th Umstead Endurance Run 100 Miles	27:27:22 h	103
26.03	50km	5th Gator Trail 50 km	7:20:59 h	25
05.02	100mi	19th Rocky Raccoon 100 Mile Trail Runs	29:09:41 h	171
2010
27.03	100mi	16th Umstead Endurance Run 100 Miles	27:31:12 h	111
06.02	100mi	18th Rocky Raccoon 100 Mile Trail Run	28:09:08 h	161
16.01	100km	1st Weymouth Woods 100 km Trail Run	18:10:10 h	43
09.01	50km	11th Salem Lakeshore Frosty Fifty	6:55:48 h	134
2009
19.09	24h	4th Hinson Lake 24 Hour Ultra Classic	51.370 km	115
04.04	50mi	15th Umstead Endurance Run 50 Miles	12:12:53 h	62
2008
05.04	100mi	14th Umstead Endurance Run 100 Miles	26:19:44 h	55
2007
02.06	100mi	29th Old Dominion 100 Mile Endurance Run	27:38:11 h	14
21.04	50km	5th Crowders Mountain 50K	7:50:59 h	21
31.03	100mi	13th Umstead Endurance Run 100 Miles	26:13:39 h	54
03.02	100mi	15th Rocky Raccoon 100 Mile Trail Run	26:28:02 h	106
2006
03.06	100mi	27th Old Dominion 100 Mile Endurance Run	27:19:06 h	12
13.05	100mi	12th Massanutten Mountain Trails 100 Mile	35:46:21 h	111
08.04	100mi	12th Umstead Endurance Run 100 Miles	25:24:30 h	46
04.02	100mi	14th Rocky Raccoon 100 Mile Trail Run	24:56:18 h	70
2005
01.10	100mi	15th Arkansas Traveller 100	26:42:28 h	34
10.09	50km	21th Groundhog Fall 50K	6:49:59 h	65
27.08	100mi	1st Lean Horse Ultra-Marathon 100 Mile	25:33:00 h	29
16.07	50km	4th Tahoe Rim Trail 50km Endurance Runs	8:39:36 h	107
28.05	50mi	4th Old Dominion Memorial Day Race 50 Mile	10:27:56 h	18
02.04	100mi	11th Umstead Endurance Run 100 Miles	25:20:48 h	45
05.02	100mi	13th Rocky Raccoon 100 Mile Trail Run	25:22:30 h	54
08.01	50km	6th Salem Lakeshore Frosty Fifty	5:49:02 h	69
2004
21.08	100mi	22nd Leadville Trail 100 Mile	29:51:19 h	190
29.05	100mi	3rd Old Dominion Memorial Day Race 100 Mile	25:43:00 h	18
03.04	100mi	10th Umstead Endurance Run 100 Miles	25:31:57 h	62
07.02	100mi	12th Rocky Raccoon 100 Mile Trail Run	25:36:15 h	69
10.01	50km	5th Salem Lakeshore Frosty Fifty	6:12:51 h	53
2003
22.11	50mi	41st JFK 50 Mile	11:15:25 h	565
04.10	100mi	13th Arkansas Traveller 100	28:00:55 h	42
16.08	100mi	21st Leadville Trail 100 Mile	29:47:16 h	201
19.07	100mi	15th Vermont 100 Mile Endurance Race	24:53:58 h	151
31.05	100mi	2nd Old Dominion Memorial Day Race 100 Mile	22:50:00 h	7
05.04	100mi	9th Umstead Endurance Run 100 Miles	25:27:33 h	37
01.02	40mi	11th Uwharrie Mountain Run	11:53:26 h	79
01.02	100mi	11th Rocky Raccoon 100 Mile Trail Run	25:10:30 h	37
11.01	50km	4th Salem Lakeshore Frosty Fifty	6:07:01 h	57
2002
06.04	50mi	8th Umstead Endurance Run 50 Miles	11:04:01 h	53
2001
17.11	50mi	39th JFK 50 Mile	10:44:59 h	439
18.08	100mi	19th Leadville Trail 100 Mile	29:26:35 h	138
02.06	100mi	23rd Old Dominion 100 Mile Endurance Run	27:18:25 h	62
12.05	100mi	7th Massanutten Mountain Trails 100 Mile	33:29:05 h	55
07.04	50mi	7th Umstead Endurance Run 50 Miles	11:46:43 h	51
03.02	100mi	9th Rocky Raccoon 100 Mile Trail Run	24:29:58 h	52
2000
15.07	100mi	12th Vermont 100 Mile Endurance Race	25:09:52 h	98
03.06	100mi	22nd Old Dominion 100 Mile Endurance Run	26:24:22 h	43
13.05	100mi	6th Massanutten Mountain Trails 100 Mile	33:01:20 h	36
08.04	50mi	6th Umstead Endurance Run 50 Miles	10:26:44 h	31
05.02	100mi	8th Rocky Raccoon 100 Mile Trail Run	24:47:02 h	57
1999
02.10	100mi	9th Arkansas Traveller 100	27:02:46 h	45
31.07	100mi	3rd Mount Rushmore Trail 100 Mile Run	35:20:50 h	20
05.06	100mi	21st Old Dominion 100 Mile Endurance Run	25:33:06 h	42
08.05	100mi	5th Massanutten Mountain Trails 100 Mile	32:54:57 h	44
10.04	100mi	5th Umstead Endurance Run 100 Miles	23:22:48 h	22
14.03	50km	1st Crowders Mountain 50K	7:03:55 h	15
06.02	100mi	7th Rocky Raccoon 100 Mile Trail Run	23:43:48 h	35
1998
07.11	50mi	16th Mountain Masochist 50 Mile Trail Run	11:15:41 h	117
03.10	100mi	8th Arkansas Traveller 100	26:04:29 h	29
05.09	50km	3rd Landsford Canal 50 km	6:23:03 h	21
06.06	100mi	20th Old Dominion 100 Mile Endurance Run	26:54:32 h	59
04.04	100mi	4th Umstead Endurance Run 100 Miles	23:20:58 h	30
1997
22.11	50mi	35th JFK 50 Mile	10:40:55 h	405
06.09	50km	2nd Landsford Canal 50 km	5:23:19 h	18
19.07	50km	4th Big Butt 50 km	5:25:17 h	8
14.06	50mi	3rd Bethel Hill Moonlight Boogie 50 Miles	9:42:15 h	5
08.02	40mi	5th Uwharrie Mountain Run	10:08:34 h	59
1996
14.09	50km	1st Landsford Canal 50 km	5:06:37 h	13

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	7/3/2015	4th Graveyard 100 Mile Ultramarathon	160,93	×2
✓ 2	4/10/2014	24th Arkansas Traveller 100	160,93	×2
✓ 3	6/9/2014	3rd Pine Creek Challenge 100 Miles	160,93	×2
✓ 4	31/3/2012	18th Umstead Endurance Run 100 Miles	160,93	×2
✓ 5	27/8/2011	7th Lean Horse Ultra-Marathon 100 Mile	160,93	×2
✓ 6	2/4/2011	17th Umstead Endurance Run 100 Miles	160,93	×2
✓ 7	5/2/2011	19th Rocky Raccoon 100 Mile Trail Runs	160,93	×2
✓ 8	27/3/2010	16th Umstead Endurance Run 100 Miles	160,93	×2
✓ 9	6/2/2010	18th Rocky Raccoon 100 Mile Trail Run	160,93	×2
✓ 10	5/4/2008	14th Umstead Endurance Run 100 Miles	160,93	×2
✓ 11	2/6/2007	29th Old Dominion 100 Mile Endurance Run	160,93	×2
✓ 12	31/3/2007	13th Umstead Endurance Run 100 Miles	160,93	×2
✓ 13	3/2/2007	15th Rocky Raccoon 100 Mile Trail Run	160,93	×2
✓ 14	3/6/2006	27th Old Dominion 100 Mile Endurance Run	160,93	×2
✓ 15	13/5/2006	12th Massanutten Mountain Trails 100 Mile	160,93	×2
✓ 16	8/4/2006	12th Umstead Endurance Run 100 Miles	160,93	×2
✓ 17	4/2/2006	14th Rocky Raccoon 100 Mile Trail Run	160,93	×2
✓ 18	1/10/2005	15th Arkansas Traveller 100	160,93	×2
✓ 19	27/8/2005	1st Lean Horse Ultra-Marathon 100 Mile	160,93	×2
✓ 20	2/4/2005	11th Umstead Endurance Run 100 Miles	160,93	×2
✓ 21	5/2/2005	13th Rocky Raccoon 100 Mile Trail Run	160,93	×2
✓ 22	21/8/2004	22nd Leadville Trail 100 Mile	160,93	×2
✓ 23	29/5/2004	3rd Old Dominion Memorial Day Race 100 Mile	160,93	×2
✓ 24	3/4/2004	10th Umstead Endurance Run 100 Miles	160,93	×2
✓ 25	7/2/2004	12th Rocky Raccoon 100 Mile Trail Run	160,93	×2
✓ 26	4/10/2003	13th Arkansas Traveller 100	160,93	×2
✓ 27	16/8/2003	21st Leadville Trail 100 Mile	160,93	×2
✓ 28	19/7/2003	15th Vermont 100 Mile Endurance Race	160,93	×2
✓ 29	31/5/2003	2nd Old Dominion Memorial Day Race 100 Mile	160,93	×2
✓ 30	5/4/2003	9th Umstead Endurance Run 100 Miles	160,93	×2
✓ 31	1/2/2003	11th Rocky Raccoon 100 Mile Trail Run	160,93	×2
✓ 32	18/8/2001	19th Leadville Trail 100 Mile	160,93	×2
✓ 33	2/6/2001	23rd Old Dominion 100 Mile Endurance Run	160,93	×2
✓ 34	12/5/2001	7th Massanutten Mountain Trails 100 Mile	160,93	×2
✓ 35	3/2/2001	9th Rocky Raccoon 100 Mile Trail Run	160,93	×2
✓ 36	15/7/2000	12th Vermont 100 Mile Endurance Race	160,93	×2
✓ 37	3/6/2000	22nd Old Dominion 100 Mile Endurance Run	160,93	×2
✓ 38	13/5/2000	6th Massanutten Mountain Trails 100 Mile	160,93	×2
✓ 39	5/2/2000	8th Rocky Raccoon 100 Mile Trail Run	160,93	×2
✓ 40	2/10/1999	9th Arkansas Traveller 100	160,93	×2
✓ 41	31/7/1999	3rd Mount Rushmore Trail 100 Mile Run	160,93	×2
✓ 42	5/6/1999	21st Old Dominion 100 Mile Endurance Run	160,93	×2
✓ 43	8/5/1999	5th Massanutten Mountain Trails 100 Mile	160,93	×2
✓ 44	10/4/1999	5th Umstead Endurance Run 100 Miles	160,93	×2
✓ 45	6/2/1999	7th Rocky Raccoon 100 Mile Trail Run	160,93	×2
✓ 46	3/10/1998	8th Arkansas Traveller 100	160,93	×2
✓ 47	6/6/1998	20th Old Dominion 100 Mile Endurance Run	160,93	×2
✓ 48	4/4/1998	4th Umstead Endurance Run 100 Miles	160,93	×2
✓ 49	14/4/2012	1st Landsford Canal Lock-In 24 Hour Run	100,21	×1
✓ 50	16/1/2010	1st Weymouth Woods 100 km Trail Run	100,00	×1
✓ 51	6/4/2013	19th Umstead Endurance Run 50 Miles	80,47	×1
✓ 52	22/9/2012	2nd The Georgia Jewel 50 Mile Run	80,47	×1
✓ 53	4/4/2009	15th Umstead Endurance Run 50 Miles	80,47	×1
✓ 54	28/5/2005	4th Old Dominion Memorial Day Race 50 Mile	80,47	×1
✓ 55	22/11/2003	41st JFK 50 Mile	80,47	×1
✓ 56	6/4/2002	8th Umstead Endurance Run 50 Miles	80,47	×1
✓ 57	17/11/2001	39th JFK 50 Mile	80,47	×1
✓ 58	7/4/2001	7th Umstead Endurance Run 50 Miles	80,47	×1
✓ 59	8/4/2000	6th Umstead Endurance Run 50 Miles	80,47	×1
✓ 60	7/11/1998	16th Mountain Masochist 50 Mile Trail Run	80,47	×1
✓ 61	22/11/1997	35th JFK 50 Mile	80,47	×1
✓ 62	14/6/1997	3rd Bethel Hill Moonlight Boogie 50 Miles	80,47	×1
✓ 63	25/10/2014	10th Triple Lakes Trail Race	64,37	—
✓ 64	8/2/1997	5th Uwharrie Mountain Run	64,37	—
65	27/9/2014	4th The Georgia Jewel 35 Mile Run	56,33	—
66	10/11/2012	1st Croatan 24-Hour Ultramarathon	55,11	—
67	19/9/2009	4th Hinson Lake 24 Hour Ultra Classic	51,37	—
68	26/5/2013	3rd Dirty German Endurance Fest 50 km	50,00	—
69	8/9/2012	28th Groundhog Fall 50K	50,00	—
70	28/7/2012	11th Landsford Canal 50 km	50,00	—
71	23/4/2011	11th Promise Land 50K++	50,00	—
72	26/3/2011	5th Gator Trail 50 km	50,00	—
73	9/1/2010	11th Salem Lakeshore Frosty Fifty	50,00	—
74	21/4/2007	5th Crowders Mountain 50K	50,00	—
75	10/9/2005	21th Groundhog Fall 50K	50,00	—
76	16/7/2005	4th Tahoe Rim Trail 50km Endurance Runs	50,00	—
77	8/1/2005	6th Salem Lakeshore Frosty Fifty	50,00	—
78	10/1/2004	5th Salem Lakeshore Frosty Fifty	50,00	—
79	11/1/2003	4th Salem Lakeshore Frosty Fifty	50,00	—
80	14/3/1999	1st Crowders Mountain 50K	50,00	—
81	5/9/1998	3rd Landsford Canal 50 km	50,00	—
82	6/9/1997	2nd Landsford Canal 50 km	50,00	—
83	19/7/1997	4th Big Butt 50 km	50,00	—
84	14/9/1996	1st Landsford Canal 50 km	50,00	—