Susan Dummar

Born : 1965 Cat. W60 Ultrarunner since 2002

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

72,6%

Rank quotient ?This runner's calculation uses 78 eligible race(s): Σ(rank − 1) = 10 921; Σ finishers = 15 034. 10 921 / 15 034 × 100 = 72.64%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed78

Km — ultra races5 579 km

> 100 km11

> 160 km5

> 24h18

Longest race160,9 km

22nd Umstead Endurance Run 100 Miles — 2/4/2016

Km per year (ultra races)

2022

106

2023

122

2024

2025

2026

Race types (share of distance)

Road34,6%

Trail65,4%

Wins & podiums (ultra)

🏆 Win1

🏆 Win F1

🏅 Top 31

🏅 Top 3 F5

Longest winning streak1

Current streak0

Records

50 km5h52'01 50 mi10h34'21 100 mi26h39'36 12 h75,64 km 24 h122,31 km

HISTORY

78 race(s)

Date		Race	Perf.	Rk
2025
18.10	24h	12th Delirium Ultra 24 Hour Run	53.108 km	30
2024
12.10	24h	6th Cape Fear 24 Hour Endurance Run	68.573 km	84
28.09	24h	18th Hinson Lake 24 Hour Ultra Classic	53.221 km	223
2023
30.09	24h	17th Hinson Lake 24 Hour Ultra Classic	55.793 km	202
12.08	50km	13th Landsford Canal 50 km	8:11:51 h	22
2021
25.09	24h	15th Hinson Lake 24 Hour Ultra Classic	58.059 km	171
2018
27.01	50km	9th North Carolina Fat Ass 50 km	7:03:13 h	37
2017
27.05	50km	3rd May Madness 50K	7:13:00 h	27
2016
24.09	24h	11th Hinson Lake 24 Hour Ultra Classic	101.650 km	47
28.05	50km	2nd May Madness 50K	7:10:35 h	13
02.04	100mi	22nd Umstead Endurance Run 100 Miles	28:33:21 h	128
30.01	50km	7th North Carolina Fat Ass 50 km	7:57:00 h	45
2015
07.11	24h	4th Croatan 24-Hour Ultramarathon	75.317 km	58
26.09	24h	10th Hinson Lake 24 Hour Ultra Classic	50.795 km	218
25.07	50km	2nd The March 50km	8:08:00 h	44
18.04	50km	2nd Run the Rock Ultra	8:45:26 h	48
28.02	50km	9th Gator Trail 50 km	7:26:52 h	31
2014
13.12	12h	1st The Nutcracker 12 Hour Endurance Run	49.889 km	42
15.11	50km	2nd Old Glory Trail Trot 50 km	7:24:29 h	20
27.09	24h	9th Hinson Lake 24 Hour Ultra Classic	106.742 km	56
13.09	50km	1st Weymouth Woods 50 km Trail Run	7:28:12 h	23
16.08	50km	1st Gamelands 50 km Ultra	6:51:27 h	43
19.07	50km	1st The March 50km	7:21:59 h	40
05.04	100mi	20th Umstead Endurance Run 100 Miles	26:39:36 h	100
25.01	50km	5th North Carolina Fat Ass 50 km	6:50:40 h	22
2013
17.11	50km	1st Old Glory Trail Trot 50 km	7:10:47 h	32
09.11	24h	2nd Croatan 24-Hour Ultramarathon	108.015 km	42
28.09	24h	8th Hinson Lake 24 Hour Ultra Classic	80.724 km	102
10.08	35mi	19th Laurel Valley 35 Miles	11:08:53 h	42
06.04	100mi	19th Umstead Endurance Run 100 Miles	26:48:35 h	116
09.02	50km	2nd Mid-Maryland Ultra 50k	6:49:11 h	68
2012
17.11	50mi	50th JFK 50 Mile	11:48:37 h	846
29.09	24h	7th Hinson Lake 24 Hour Ultra Classic	83.170 km	95
02.09	12h	3rd Labor Pain 12 Hour Endurance Trail Run	64.373 km	93
16.06	50mi	18th Bethel Hill Moonlight Boogie 50 Miles	12:15:50 h	45
31.03	100mi	18th Umstead Endurance Run 100 Miles	27:43:38 h	109
28.01	50km	3rd North Carolina Fat Ass 50 km	6:52:00 h	36
2011
24.09	24h	6th Hinson Lake 24 Hour Ultra Classic	114.971 km	39
13.08	35mi	17th Laurel Valley 35 Miles	10:28:41 h	33
16.07	50km	10th Landsford Canal 50 km	6:44:12 h	38
2010
25.09	24h	5th Hinson Lake 24 Hour Ultra Classic	80.724 km	76
14.08	35mi	16th Laurel Valley 35 Miles	12:25:21 h	40
27.03	50mi	16th Umstead Endurance Run 50 Miles	12:13:57 h	63
2009
10.10	50km	2nd New River Trail 50 km	6:47:33 h	96
19.09	24h	4th Hinson Lake 24 Hour Ultra Classic	90.510 km	57
18.07	50km	8th Tahoe Rim Trail 50km Endurance Runs	9:01:05 h	95
13.06	50mi	15th Bethel Hill Moonlight Boogie 50 Miles	11:44:00 h	30
18.04	50mi	17th Bull Run Run 50 Miler	12:07:26 h	235
10.01	50km	10th Salem Lakeshore Frosty Fifty	6:35:24 h	115
2008
31.12	24h	1st Freedom Park New Year's Ultra 24h	81.043 km	26
22.11	50mi	46th JFK 50 Mile	13:04:37 h	844
14.06	35mi	14th Laurel Valley 35 Miles	14:14:48 h	45
05.04	50mi	14th Umstead Endurance Run 50 Miles	12:14:07 h	77
05.01	50km	9th Salem Lakeshore Frosty Fifty	5:52:01 h	124
2007
17.11	50mi	45th JFK 50 Mile	10:34:21 h	558
29.09	24h	2nd Hinson Lake 24 Hour Ultra Classic	117.418 km	21
31.03	100mi	13th Umstead Endurance Run 100 Miles	28:55:24 h	94
10.02	50km	12th Holiday Lake 50K++	7:09:38 h	211
06.01	50km	8th Salem Lakeshore Frosty Fifty	6:12:01 h	102
2006
16.12	50km	Muir Beach Trail Run	7:39:44 h	29
18.11	50mi	44th JFK 50 Mile	11:00:47 h	648
23.09	24h	1st Hinson Lake 24 Hour Ultra Classic	122.310 km	21
08.07	50km	12th Rattlesnake Trail 50K Ultrarun	7:14:49 h	61
29.04	50km	4th Crowders Mountain 50K	7:03:28 h	14
08.04	50mi	12th Umstead Endurance Run 50 Miles	11:38:26 h	43
07.01	50km	7th Salem Lakeshore Frosty Fifty	6:22:43 h	89
2005
19.11	50mi	43rd JFK 50 Mile	11:12:42 h	645
15.10	50mi	23th Mountain Masochist 50 Mile Trail Run	12:04:02 h	195
10.09	50km	21th Groundhog Fall 50K	6:59:15 h	69
30.04	50km	5th Promise Land 50K++	8:11:45 h	123
06.03	50km	7th Landsford Canal 50 km	6:21:15 h	15
2004
20.11	50mi	42nd JFK 50 Mile	12:48:00 h	782
11.09	50km	20th Groundhog Fall 50K	7:40:03 h	108
2003
22.11	50mi	41st JFK 50 Mile	12:14:01 h	698
20.09	50km	1st Great Eastern Endurance Run 50 km	8:00:45 h	140
19.07	50km	3rd Tahoe Rim Trail 50km Endurance Runs	9:19:34 h	136
2002
23.11	50mi	40th JFK 50 Mile	13:05:01 h	763
27.04	12h	6th KUS 12 Hour Ultramarathon	75.639 km	1 🏆

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	2/4/2016	22nd Umstead Endurance Run 100 Miles	160,93	×3
✓ 2	5/4/2014	20th Umstead Endurance Run 100 Miles	160,93	×3
✓ 3	6/4/2013	19th Umstead Endurance Run 100 Miles	160,93	×3
✓ 4	31/3/2012	18th Umstead Endurance Run 100 Miles	160,93	×3
✓ 5	31/3/2007	13th Umstead Endurance Run 100 Miles	160,93	×3
✓ 6	23/9/2006	1st Hinson Lake 24 Hour Ultra Classic	122,31	×2
✓ 7	29/9/2007	2nd Hinson Lake 24 Hour Ultra Classic	117,42	×2
✓ 8	24/9/2011	6th Hinson Lake 24 Hour Ultra Classic	114,97	×2
✓ 9	9/11/2013	2nd Croatan 24-Hour Ultramarathon	108,02	×2
✓ 10	27/9/2014	9th Hinson Lake 24 Hour Ultra Classic	106,74	×2
✓ 11	24/9/2016	11th Hinson Lake 24 Hour Ultra Classic	101,65	×1
✓ 12	19/9/2009	4th Hinson Lake 24 Hour Ultra Classic	90,51	×1
✓ 13	29/9/2012	7th Hinson Lake 24 Hour Ultra Classic	83,17	×1
✓ 14	31/12/2008	1st Freedom Park New Year's Ultra 24h	81,04	×1
✓ 15	28/9/2013	8th Hinson Lake 24 Hour Ultra Classic	80,72	×1
✓ 16	25/9/2010	5th Hinson Lake 24 Hour Ultra Classic	80,72	×1
✓ 17	17/11/2012	50th JFK 50 Mile	80,47	×1
✓ 18	16/6/2012	18th Bethel Hill Moonlight Boogie 50 Miles	80,47	×1
✓ 19	27/3/2010	16th Umstead Endurance Run 50 Miles	80,47	×1
✓ 20	13/6/2009	15th Bethel Hill Moonlight Boogie 50 Miles	80,47	×1
✓ 21	18/4/2009	17th Bull Run Run 50 Miler	80,47	×1
✓ 22	22/11/2008	46th JFK 50 Mile	80,47	×1
✓ 23	5/4/2008	14th Umstead Endurance Run 50 Miles	80,47	×1
✓ 24	17/11/2007	45th JFK 50 Mile	80,47	×1
✓ 25	18/11/2006	44th JFK 50 Mile	80,47	×1
✓ 26	8/4/2006	12th Umstead Endurance Run 50 Miles	80,47	×1
✓ 27	19/11/2005	43rd JFK 50 Mile	80,47	×1
✓ 28	15/10/2005	23th Mountain Masochist 50 Mile Trail Run	80,47	×1
✓ 29	20/11/2004	42nd JFK 50 Mile	80,47	×1
✓ 30	22/11/2003	41st JFK 50 Mile	80,47	×1
✓ 31	23/11/2002	40th JFK 50 Mile	80,47	×1
✓ 32	27/4/2002	6th KUS 12 Hour Ultramarathon	75,64	×1
✓ 33	7/11/2015	4th Croatan 24-Hour Ultramarathon	75,32	×1
✓ 34	12/10/2024	6th Cape Fear 24 Hour Endurance Run	68,57	×1
✓ 35	2/9/2012	3rd Labor Pain 12 Hour Endurance Trail Run	64,37	×1
✓ 36	25/9/2021	15th Hinson Lake 24 Hour Ultra Classic	58,06	×1
✓ 37	10/8/2013	19th Laurel Valley 35 Miles	56,33	×1
✓ 38	13/8/2011	17th Laurel Valley 35 Miles	56,33	×1
✓ 39	14/8/2010	16th Laurel Valley 35 Miles	56,33	×1
✓ 40	14/6/2008	14th Laurel Valley 35 Miles	56,33	×1
✓ 41	30/9/2023	17th Hinson Lake 24 Hour Ultra Classic	55,79	×1
✓ 42	28/9/2024	18th Hinson Lake 24 Hour Ultra Classic	53,22	×1
✓ 43	18/10/2025	12th Delirium Ultra 24 Hour Run	53,11	×1
✓ 44	26/9/2015	10th Hinson Lake 24 Hour Ultra Classic	50,80	—
✓ 45	12/8/2023	13th Landsford Canal 50 km	50,00	—
✓ 46	27/1/2018	9th North Carolina Fat Ass 50 km	50,00	—
✓ 47	27/5/2017	3rd May Madness 50K	50,00	—
✓ 48	28/5/2016	2nd May Madness 50K	50,00	—
✓ 49	30/1/2016	7th North Carolina Fat Ass 50 km	50,00	—
✓ 50	25/7/2015	2nd The March 50km	50,00	—
51	18/4/2015	2nd Run the Rock Ultra	50,00	—
52	28/2/2015	9th Gator Trail 50 km	50,00	—
53	15/11/2014	2nd Old Glory Trail Trot 50 km	50,00	—
54	13/9/2014	1st Weymouth Woods 50 km Trail Run	50,00	—
55	16/8/2014	1st Gamelands 50 km Ultra	50,00	—
56	19/7/2014	1st The March 50km	50,00	—
57	25/1/2014	5th North Carolina Fat Ass 50 km	50,00	—
58	17/11/2013	1st Old Glory Trail Trot 50 km	50,00	—
59	9/2/2013	2nd Mid-Maryland Ultra 50k	50,00	—
60	28/1/2012	3rd North Carolina Fat Ass 50 km	50,00	—
61	16/7/2011	10th Landsford Canal 50 km	50,00	—
62	10/10/2009	2nd New River Trail 50 km	50,00	—
63	18/7/2009	8th Tahoe Rim Trail 50km Endurance Runs	50,00	—
64	10/1/2009	10th Salem Lakeshore Frosty Fifty	50,00	—
65	5/1/2008	9th Salem Lakeshore Frosty Fifty	50,00	—
66	10/2/2007	12th Holiday Lake 50K++	50,00	—
67	6/1/2007	8th Salem Lakeshore Frosty Fifty	50,00	—
68	16/12/2006	Muir Beach Trail Run	50,00	—
69	8/7/2006	12th Rattlesnake Trail 50K Ultrarun	50,00	—
70	29/4/2006	4th Crowders Mountain 50K	50,00	—
71	7/1/2006	7th Salem Lakeshore Frosty Fifty	50,00	—
72	10/9/2005	21th Groundhog Fall 50K	50,00	—
73	30/4/2005	5th Promise Land 50K++	50,00	—
74	6/3/2005	7th Landsford Canal 50 km	50,00	—
75	11/9/2004	20th Groundhog Fall 50K	50,00	—
76	20/9/2003	1st Great Eastern Endurance Run 50 km	50,00	—
77	19/7/2003	3rd Tahoe Rim Trail 50km Endurance Runs	50,00	—
78	13/12/2014	1st The Nutcracker 12 Hour Endurance Run	49,89	—