Susan Ro

Born : 1971 Cat. W55 Ultrarunner since 2009

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 ?

Australia

Austria

Canada

United Kingdom

Ireland

South Africa

United States

76,3%

Rank quotient ?This runner's calculation uses 90 eligible race(s): Σ(rank − 1) = 15 867; Σ finishers = 20 786. 15 867 / 20 786 × 100 = 76.34%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed90

Km — ultra races7 540 km

> 100 km16

> 160 km10

> 200 km2

> 24h11

> 48h5

Longest race241,4 km

6th Pigtails Challenge 150 Mile — 27/5/2017

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road46,4%

Trail53,6%

Wins & podiums (ultra)

🏆 Win0

🏆 Win F5

🏅 Top 32

🏅 Top 3 F19

Longest winning streak0

Current streak0

Records

50 km4h56'34 100 km13h39'14 50 mi8h53'21 100 mi26h52'22 12 h103,00 km 24 h148,03 km 48 h215,41 km

HISTORY

90 race(s) · 1 split(s) nested

Date		Race	Perf.	Rk
2019
16.03	24h	18th Pacific Rim One Day	56.327 km	61
2018
26.05	50km	5th Booneville Backroads Ultra 50 km	11:20:16 h	38
02.04	50mi	Liverpool to Manchester (L2M) Ultra	13:04:00 h	198
04.02	50km	4th West Seattle Beach Run - Winter Edition	6:38:09 h	10
20.01	50km	38th Avalon Benefit 50 km Run	7:34:12 h	120
2017
30.12	48h	33rd Across the Years, 48h	177.397 km	23
16.12	50km	15th Pigtails Run 50K	5:46:13 h	18
11.11	50mi	4th Tunnel Hill 50 Mile Race	11:24:19 h	168
28.10	50mi	16th ORRC Autumn Leaves 50 Mile Run	11:44:23 h	26
22.10	50km	6th G.O.A.T.z 50km Trail Run	7:15:29 h	89
27.05	150mi	6th Pigtails Challenge 150 Mile	2d 07:02:15 h	5
23.04	50mi	34th Mt. Si 50 Miles Ultra Run	9:57:22 h	21
25.03	12h	8th Dizzy Daze 12 hours	87.548 km	3 🥉
17.03	24h	16th Pacific Rim One Day	141.622 km	8
18.02	50km	8th Woolley Trail Runs 50k	5:40:33 h	6
2016
17.12	50km	14th Pigtails Run 50K	5:28:04 h	8
12.11	100mi	3rd Tunnel Hill 100 Mile Race	26:52:22 h	63
29.10	50mi	17th Chicago Lakefront Fall 50 Mile Race	10:09:43 h	29
08.10	72mi	21st Tahoe Midnight Express Ultra 72 Miler	17:37:45 h	6
27.08	100mi	12th Lean Horse Ultra-Marathon 100 Mile	27:58:53 h	31
13.08	24h	4th Hamster Endurance Runs 24 Hour Run	100.423 km	8
30.07	52.4mi	1st The San Francisco Ultramarathon	9:52:55 h	18
15.07	12h	3rd Christmas in July 12 Hour Run	79.884 km	21
10.07	50km	1st West Seattle Beach Run - Summer Edition	6:49:50 h	7
24.04	50mi	33rd Mt. Si 50 Miles Ultra Run	9:33:08 h	14
19.03	24h	15th Pacific Rim One Day	65.983 km	27
16.01	50mi	4th San Diego 50 Mile Trail	11:44:11 h	108
2015
31.12	48h	31st Across the Years, 48h	170.638 km	14
19.12	50km	13th Pigtails Run 50K	5:20:48 h	11
31.10	50mi	16th Chicago Lakefront Fall 50 Mile Race	10:06:55 h	25
24.10	50mi	14th ORRC Autumn Leaves 50 Mile Run	10:29:40 h	23
17.10	50km	1st Chocolate Chip Cookie 50K Trail Run	8:02:29 h	22
16.05	12h	11th Watershed Preserve 12 Hr Trail Race	70.360 km	8
25.04	53mi	10th Highland Fling Race 53 Mile	14:11:50 h	583
27.03	50mi	5th Badger Mountain 50 Mile Challenge	15:56:24 h	55
2014
30.12	48h	30th Across the Years, 48h	162.191 km	41
13.12	50km	12th Pigtails Run 50K	5:07:00 h	20
18.10	50mi	4th Whistler 50 Relay & Ultra Race	11:27:11 h	29
11.10	50mi	33rd Le Grizz 50 Mile Ultramarathon	10:24:58 h	67
16.08	100km	4th Run-de-Vous 100 km Endurance Run	17:45:52 h	11
05.07	50mi	4th Of July Ultra - 50 Mile	10:37:33 h	7
01.06	89km	89th Comrades Marathon - Down Run	11:43:44 h	10197
17.05	12h	10th Watershed Preserve 12 Hr Trail Race	69.201 km	24
27.04	50mi	31st Mt. Si 50 Miles Ultra Run	10:15:34 h	24
26.04	55km	11th Capitol Peak 55K	8:53:43 h	37
08.03	50mi	7th Centennial Trail Run	10:38:00 h	2 🥈
15.02	50km	5th Woolley Trail Runs 50k	5:48:36 h	14
2013
30.12	48h	29th Across the Years, 48h	215.410 km	9
14.12	50km	11th Pigtails Run 50K	5:14:30 h	20
16.11	60km	33rd NYRR Knickerbocker 60K	7:04:27 h	178
02.11	50mi	14th Chicago Lakefront Fall 50 Mile Race	9:26:48 h	39
26.10	50mi	12th ORRC Autumn Leaves 50 Mile Run	9:53:48 h	25
22.09	7h	2nd Sri Chinmoy 7 Hour Race	56.230 km	8
15.06	24h	Sri Chinmoy 24 Hour Races Sydney	148.031 km	13
06.04	50mi	34th American River 50 Mile Endurance Run	10:14:17 h	362
23.03	12h	5th Dizzy Daze 12 hours	102.998 km	4
02.03	50mi	32th Carl Touchstone Memorial Mississippi Trail 50 Mile	10:43:22 h	40
16.02	50km	4th Woolley Trail Runs 50k	5:38:17 h	5
02.02	50km	8th Orcas Island 50k	9:11:45 h	214
12.01	50mi	6th Running from an Angel 50 Miler	8:53:21 h	9
2012
15.12	50km	10th Pigtails Run 50K	4:56:34 h	14
17.11	50mi	50th JFK 50 Mile	10:35:56 h	556
27.10	100km	10th Javelina Jundred 100 km Endurance Run	15:54:36 h	73
13.10	50mi	31st Le Grizz 50 Mile Ultramarathon	8:55:08 h	32
06.10	50km	11th Baker Lake 50K Ultra Trail Run	7:37:48 h	91
23.06	54km	1. mozart 54 km	8:30:09 h	42
16.06	100km	Portumna 100km Ultramarathon	13:39:14 h	13
16.06	50km	Portumna 100km Ultramarathon - 50km Split	6:24:30 h	16
24.05	100mi	1st Pigtails Challenge 100 Mile	28:20:00 h	29
19.05	12h	8th Watershed Preserve 12 Hr Trail Race	51.901 km	50
22.04	50km	7th Spokane River Run 50K	6:59:02 h	59
07.04	50mi	33rd American River 50 Mile Endurance Run	12:27:06 h	632
17.03	50km	20th Chuckanut 50K	7:59:01 h	516
03.03	37mi	5th Centennial Trail Run	7:36:00 h	18
24.02	100mi	3rd Rocky Road 100 Mile Runs	29:41:32 h	70
14.01	50km	3rd Pullman Winter Ultra 50K - Jan	5:52:42 h	12
07.01	50mi	5th Running from an Angel 50 Miler	9:49:21 h	29
2011
30.12	48h	28th Across the Years, 48h	182.466 km	14
12.11	100km	9th Javelina Jundred 100 km Endurance Run	16:01:16 h	70
29.10	50mi	10th ORRC Autumn Leaves 50 Mile Run	9:36:42 h	38
08.10	50km	1st Mt. Spokane 50 km Trail Run	8:24:18 h	31
01.10	50mi	1st Echo Valley 50 Mile Trail Run	12:28:04 h	10
18.06	50km	2nd Vashon Ultramarathon 50k	7:16:08 h	44
14.05	12h	7th Watershed Preserve 12 Hr Trail Race	81.328 km	28
19.03	24h	10th Pacific Rim One Day	101.388 km	20
05.03	37mi	4th Centennial Trail Run	7:27:00 h	11
19.02	50km	2nd Woolley Trail Runs 50k	5:37:00 h	20
22.01	50km	8th Pigtails Run 50K	5:39:17 h	47
2010
15.05	12h	6th Watershed Preserve 12 Hr Trail Race	78.471 km	45
2009
19.12	50km	6th Pigtails Run 50K	5:44:02 h	29
19.09	50km	1st Fairbanks Equinox Ultra Marathon	6:44:00 h	40

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	27/5/2017	6th Pigtails Challenge 150 Mile	241,40	×3
✓ 2	30/12/2013	29th Across the Years, 48h	215,41	×3
✓ 3	30/12/2011	28th Across the Years, 48h	182,47	×2
✓ 4	30/12/2017	33rd Across the Years, 48h	177,40	×2
✓ 5	31/12/2015	31st Across the Years, 48h	170,64	×2
✓ 6	30/12/2014	30th Across the Years, 48h	162,19	×2
✓ 7	12/11/2016	3rd Tunnel Hill 100 Mile Race	160,93	×2
✓ 8	27/8/2016	12th Lean Horse Ultra-Marathon 100 Mile	160,93	×2
✓ 9	24/5/2012	1st Pigtails Challenge 100 Mile	160,93	×2
✓ 10	24/2/2012	3rd Rocky Road 100 Mile Runs	160,93	×2
✓ 11	15/6/2013	Sri Chinmoy 24 Hour Races Sydney	148,03	×2
✓ 12	17/3/2017	16th Pacific Rim One Day	141,62	×2
✓ 13	8/10/2016	21st Tahoe Midnight Express Ultra 72 Miler	115,87	×1
✓ 14	23/3/2013	5th Dizzy Daze 12 hours	103,00	×1
✓ 15	19/3/2011	10th Pacific Rim One Day	101,39	×1
✓ 16	13/8/2016	4th Hamster Endurance Runs 24 Hour Run	100,42	×1
✓ 17	16/8/2014	4th Run-de-Vous 100 km Endurance Run	100,00	×1
✓ 18	27/10/2012	10th Javelina Jundred 100 km Endurance Run	100,00	×1
✓ 19	16/6/2012	Portumna 100km Ultramarathon	100,00	×1
✓ 20	12/11/2011	9th Javelina Jundred 100 km Endurance Run	100,00	×1
✓ 21	1/6/2014	89th Comrades Marathon - Down Run	89,00	×1
✓ 22	25/3/2017	8th Dizzy Daze 12 hours	87,55	×1
✓ 23	25/4/2015	10th Highland Fling Race 53 Mile	85,30	×1
✓ 24	30/7/2016	1st The San Francisco Ultramarathon	84,33	×1
✓ 25	14/5/2011	7th Watershed Preserve 12 Hr Trail Race	81,33	×1
✓ 26	2/4/2018	Liverpool to Manchester (L2M) Ultra	80,47	×1
✓ 27	11/11/2017	4th Tunnel Hill 50 Mile Race	80,47	×1
✓ 28	28/10/2017	16th ORRC Autumn Leaves 50 Mile Run	80,47	×1
✓ 29	23/4/2017	34th Mt. Si 50 Miles Ultra Run	80,47	×1
✓ 30	29/10/2016	17th Chicago Lakefront Fall 50 Mile Race	80,47	×1
✓ 31	24/4/2016	33rd Mt. Si 50 Miles Ultra Run	80,47	×1
✓ 32	16/1/2016	4th San Diego 50 Mile Trail	80,47	×1
✓ 33	31/10/2015	16th Chicago Lakefront Fall 50 Mile Race	80,47	×1
✓ 34	24/10/2015	14th ORRC Autumn Leaves 50 Mile Run	80,47	×1
✓ 35	27/3/2015	5th Badger Mountain 50 Mile Challenge	80,47	×1
✓ 36	18/10/2014	4th Whistler 50 Relay & Ultra Race	80,47	×1
✓ 37	11/10/2014	33rd Le Grizz 50 Mile Ultramarathon	80,47	×1
✓ 38	5/7/2014	4th Of July Ultra - 50 Mile	80,47	×1
✓ 39	27/4/2014	31st Mt. Si 50 Miles Ultra Run	80,47	×1
✓ 40	8/3/2014	7th Centennial Trail Run	80,47	×1
✓ 41	2/11/2013	14th Chicago Lakefront Fall 50 Mile Race	80,47	×1
✓ 42	26/10/2013	12th ORRC Autumn Leaves 50 Mile Run	80,47	×1
✓ 43	6/4/2013	34th American River 50 Mile Endurance Run	80,47	×1
✓ 44	2/3/2013	32th Carl Touchstone Memorial Mississippi Trail 50 Mile	80,47	×1
✓ 45	12/1/2013	6th Running from an Angel 50 Miler	80,47	×1
✓ 46	17/11/2012	50th JFK 50 Mile	80,47	×1
✓ 47	13/10/2012	31st Le Grizz 50 Mile Ultramarathon	80,47	×1
✓ 48	7/4/2012	33rd American River 50 Mile Endurance Run	80,47	×1
✓ 49	7/1/2012	5th Running from an Angel 50 Miler	80,47	×1
✓ 50	29/10/2011	10th ORRC Autumn Leaves 50 Mile Run	80,47	×1
✓ 51	1/10/2011	1st Echo Valley 50 Mile Trail Run	80,47	×1
✓ 52	15/7/2016	3rd Christmas in July 12 Hour Run	79,88	×1
✓ 53	15/5/2010	6th Watershed Preserve 12 Hr Trail Race	78,47	×1
✓ 54	16/5/2015	11th Watershed Preserve 12 Hr Trail Race	70,36	×1
✓ 55	17/5/2014	10th Watershed Preserve 12 Hr Trail Race	69,20	×1
✓ 56	19/3/2016	15th Pacific Rim One Day	65,98	—
✓ 57	16/11/2013	33rd NYRR Knickerbocker 60K	60,00	—
✓ 58	3/3/2012	5th Centennial Trail Run	59,55	—
✓ 59	5/3/2011	4th Centennial Trail Run	59,55	—
60	16/3/2019	18th Pacific Rim One Day	56,33	—
61	22/9/2013	2nd Sri Chinmoy 7 Hour Race	56,23	—
62	26/4/2014	11th Capitol Peak 55K	55,00	—
63	23/6/2012	1. mozart 54 km	54,00	—
64	19/5/2012	8th Watershed Preserve 12 Hr Trail Race	51,90	—
65	26/5/2018	5th Booneville Backroads Ultra 50 km	50,00	—
66	4/2/2018	4th West Seattle Beach Run - Winter Edition	50,00	—
67	20/1/2018	38th Avalon Benefit 50 km Run	50,00	—
68	16/12/2017	15th Pigtails Run 50K	50,00	—
69	22/10/2017	6th G.O.A.T.z 50km Trail Run	50,00	—
70	18/2/2017	8th Woolley Trail Runs 50k	50,00	—
71	17/12/2016	14th Pigtails Run 50K	50,00	—
72	10/7/2016	1st West Seattle Beach Run - Summer Edition	50,00	—
73	19/12/2015	13th Pigtails Run 50K	50,00	—
74	17/10/2015	1st Chocolate Chip Cookie 50K Trail Run	50,00	—
75	13/12/2014	12th Pigtails Run 50K	50,00	—
76	15/2/2014	5th Woolley Trail Runs 50k	50,00	—
77	14/12/2013	11th Pigtails Run 50K	50,00	—
78	16/2/2013	4th Woolley Trail Runs 50k	50,00	—
79	2/2/2013	8th Orcas Island 50k	50,00	—
80	15/12/2012	10th Pigtails Run 50K	50,00	—
81	6/10/2012	11th Baker Lake 50K Ultra Trail Run	50,00	—
82	22/4/2012	7th Spokane River Run 50K	50,00	—
83	17/3/2012	20th Chuckanut 50K	50,00	—
84	14/1/2012	3rd Pullman Winter Ultra 50K - Jan	50,00	—
85	8/10/2011	1st Mt. Spokane 50 km Trail Run	50,00	—
86	18/6/2011	2nd Vashon Ultramarathon 50k	50,00	—
87	19/2/2011	2nd Woolley Trail Runs 50k	50,00	—
88	22/1/2011	8th Pigtails Run 50K	50,00	—
89	19/12/2009	6th Pigtails Run 50K	50,00	—
90	19/9/2009	1st Fairbanks Equinox Ultra Marathon	50,00	—