Christine Flaherty

Born : 1953 Cat. W70 Ultrarunner since 1987

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

41,3%

Rank quotient ?This runner's calculation uses 71 eligible race(s): Σ(rank − 1) = 6 294; Σ finishers = 15 230. 6 294 / 15 230 × 100 = 41.33%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed71

Km — ultra races5 124 km

> 100 km5

> 160 km5

> 24h3

Longest race180,3 km

8th Olander Park 24 Hour Run — 19/9/1998

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road14,5%

Trail85,5%

Wins & podiums (ultra)

🏆 Win0

🏆 Win F1

🏅 Top 30

🏅 Top 3 F9

Longest winning streak0

Current streak0

Records

50 km4h45'24 100 km9h26'25 50 mi7h41'44 100 mi27h32'18 24 h180,28 km

HISTORY

71 race(s)

Date		Race	Perf.	Rk
2008
12.01	50mi	28th Avalon Benefit 50-Mile Run	10:50:38 h	92
2007
17.11	24h	7th Ultracentric 24 Hour Run	83.685 km	68
26.08	31.5mi	10th Tamalpa Headlands 50K	6:46:48 h	90
05.08	50km	26th Skyline 50k Endurance Run	6:04:24 h	74
23.06	100mi	34th Western States 100 Mile Endurance Run	29:37:45 h	250
19.05	50km	22nd Silver State 50 km	7:51:46 h	36
14.04	50mi	28th American River 50 Mile Endurance Run	10:02:07 h	258
13.01	50mi	27th Avalon Benefit 50-Mile Run	9:42:44 h	60
2006
25.11	28mi	22nd Quad Dipsea Trail Run	6:40:49 h	141
07.10	50mi	24th Dick Collins Firetrails 50 Mile	10:12:53 h	62
06.08	50km	25th Skyline 50k Endurance Run	5:45:10 h	50
15.07	50km	5th Tahoe Rim Trail 50km Endurance Runs	7:43:17 h	59
20.05	50km	21st Silver State 50 km	8:45:07 h	23
01.04	50mi	27th American River 50 Mile Endurance Run	9:22:51 h	126
19.02	50km	2nd Sequoia Trail Run	6:40:49 h	14
14.01	50mi	26th Avalon Benefit 50-Mile Run	10:47:53 h	75
2005
03.12	50mi	16th Sunmart Texas Trails 50 Mile	9:39:34 h	81
26.11	28mi	21st Quad Dipsea Trail Run	6:59:26 h	159
16.07	50km	4th Tahoe Rim Trail 50km Endurance Runs	8:26:24 h	95
2004
26.06	100mi	31th Western States 100 Mile Endurance Run	29:26:51 h	262
03.04	50mi	25th American River 50 Mile Endurance Run	10:30:21 h	260
2003
05.04	50mi	24th American River 50 Mile Endurance Run	9:07:21 h	157
2002
06.04	50mi	23rd American River 50 Mile Endurance Run	9:27:51 h	152
2001
07.04	50mi	22nd American River 50 Mile Endurance Run	10:00:15 h	206
2000
01.04	50mi	21st American River 50 Mile Endurance Run	9:10:21 h	99
1999
27.11	28mi	15th Quad Dipsea Trail Run	6:03:20 h	78
28.08	31.5mi	2nd Tamalpa Headlands 50K	6:02:12 h	54
15.05	50km	14th Silver State 50 km	8:00:59 h	32
10.04	50mi	20th American River 50 Mile Endurance Run	8:02:11 h	66
13.02	50mi	21st Jed Smith Ultra Classic - 50 Mile Race	7:41:44 h	4
1998
28.11	28mi	14th Quad Dipsea Trail Run	6:20:57 h	104
10.10	50mi	16th Dick Collins Firetrails 50 Mile	9:25:17 h	28
19.09	24h	8th Olander Park 24 Hour Run	180.284 km	14
29.08	31.5mi	1st Tamalpa Headlands 50K	5:48:14 h	36
01.08	50km	17th Skyline 50k Endurance Run	5:25:19 h	52
27.06	100mi	25th Western States 100 Mile Endurance Run	27:32:18 h	119
09.05	50km	15th Quicksilver 50 km Endurance Run	5:27:49 h	48
19.04	100km	13th Ruth Anderson Ultra 100km	9:26:25 h	11
04.04	50mi	19th American River 50 Mile Endurance Run	7:54:33 h	65
07.02	50km	20th Jed Smith Ultra Classic - 50 km Race	4:45:24 h	45
1997
29.11	28mi	13th Quad Dipsea Trail Run	5:56:26 h	85
15.11	50mi	2nd Helen Klein Ultra Classic 50mi	7:50:00 h	30
25.10	52.4mi	11th Sierra Nevada Endurance 52 Mile Run	9:53:26 h	38
20.10	50mi	15th Dick Collins Firetrails 50 Mile	9:33:48 h	34
13.09	50mi	3rd Cameron Park 50 Mile	7:59:45 h	10
06.09	50km	3rd Point Reyes 50K	5:57:05 h	68
02.08	50km	16th Skyline 50k Endurance Run	5:35:01 h	79
17.05	50mi	12th Silver State 50 Miles	11:26:34 h	49
05.04	50mi	18th American River 50 Mile Endurance Run	8:30:38 h	119
15.03	50km	8th Way Too Cool 50K Endurance Run	5:17:22 h	119
1996
30.11	28mi	12th Quad Dipsea Trail Run	6:00:11 h	83
03.08	50km	15th Skyline 50k Endurance Run	5:31:03 h	74
06.04	50mi	17th American River 50 Mile Endurance Run	8:51:56 h	132
1995
25.11	28mi	11th Quad Dipsea Trail Run	6:15:44 h	98
13.05	50km	12th Quicksilver 50 km Endurance Run	6:10:15 h	40
01.04	50mi	16th American River 50 Mile Endurance Run	8:53:34 h	160
1994
21.05	50km	9th Silver State 50 km	6:48:52 h	23
02.04	50mi	15th American River 50 Mile Endurance Run	7:56:54 h	84
12.03	50km	5th Way Too Cool 50K Endurance Run	5:20:23 h	118
1993
27.11	28mi	9th Quad Dipsea Trail Run	6:34:27 h	94
12.11	24h	4th Gibson Ranch 24-hour Classic	166.567 km	10
09.10	50mi	11th Dick Collins Firetrails 50 Mile	9:57:10 h	42
03.04	50mi	14th American River 50 Mile Endurance Run	8:36:51 h	135
13.03	50km	4th Way Too Cool 50K Endurance Run	5:36:23 h	126
30.01	50km	7th Ledson Marsh 50 km	5:33:59 h	16
1991
06.04	50mi	12th American River 50 Mile Endurance Run	9:59:25 h	231
1990
07.04	50mi	11th American River 50 Mile Endurance Run	8:29:19 h	127
1989
16.09	50km	Pacific Crest Trail 50 km	6:20:24 h	50
1988
10.04	50mi	9th American River 50 Mile Endurance Run	9:18:57 h	95
1987
20.09	50km	Pacific Crest Trail 50 km	5:53:11 h	30
12.04	50mi	8th American River 50 Mile Endurance Run	10:26:17 h	261

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	19/9/1998	8th Olander Park 24 Hour Run	180,28	×3
✓ 2	12/11/1993	4th Gibson Ranch 24-hour Classic	166,57	×3
✓ 3	23/6/2007	34th Western States 100 Mile Endurance Run	160,93	×3
✓ 4	26/6/2004	31th Western States 100 Mile Endurance Run	160,93	×3
✓ 5	27/6/1998	25th Western States 100 Mile Endurance Run	160,93	×3
✓ 6	19/4/1998	13th Ruth Anderson Ultra 100km	100,00	×2
✓ 7	25/10/1997	11th Sierra Nevada Endurance 52 Mile Run	84,33	×1
✓ 8	17/11/2007	7th Ultracentric 24 Hour Run	83,69	×1
✓ 9	12/1/2008	28th Avalon Benefit 50-Mile Run	80,47	×1
✓ 10	14/4/2007	28th American River 50 Mile Endurance Run	80,47	×1
✓ 11	13/1/2007	27th Avalon Benefit 50-Mile Run	80,47	×1
✓ 12	7/10/2006	24th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 13	1/4/2006	27th American River 50 Mile Endurance Run	80,47	×1
✓ 14	14/1/2006	26th Avalon Benefit 50-Mile Run	80,47	×1
✓ 15	3/12/2005	16th Sunmart Texas Trails 50 Mile	80,47	×1
✓ 16	3/4/2004	25th American River 50 Mile Endurance Run	80,47	×1
✓ 17	5/4/2003	24th American River 50 Mile Endurance Run	80,47	×1
✓ 18	6/4/2002	23rd American River 50 Mile Endurance Run	80,47	×1
✓ 19	7/4/2001	22nd American River 50 Mile Endurance Run	80,47	×1
✓ 20	1/4/2000	21st American River 50 Mile Endurance Run	80,47	×1
✓ 21	10/4/1999	20th American River 50 Mile Endurance Run	80,47	×1
✓ 22	13/2/1999	21st Jed Smith Ultra Classic - 50 Mile Race	80,47	×1
✓ 23	10/10/1998	16th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 24	4/4/1998	19th American River 50 Mile Endurance Run	80,47	×1
✓ 25	15/11/1997	2nd Helen Klein Ultra Classic 50mi	80,47	×1
✓ 26	20/10/1997	15th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 27	13/9/1997	3rd Cameron Park 50 Mile	80,47	×1
✓ 28	17/5/1997	12th Silver State 50 Miles	80,47	×1
✓ 29	5/4/1997	18th American River 50 Mile Endurance Run	80,47	×1
✓ 30	6/4/1996	17th American River 50 Mile Endurance Run	80,47	×1
✓ 31	1/4/1995	16th American River 50 Mile Endurance Run	80,47	×1
✓ 32	2/4/1994	15th American River 50 Mile Endurance Run	80,47	×1
✓ 33	9/10/1993	11th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 34	3/4/1993	14th American River 50 Mile Endurance Run	80,47	×1
✓ 35	6/4/1991	12th American River 50 Mile Endurance Run	80,47	×1
✓ 36	7/4/1990	11th American River 50 Mile Endurance Run	80,47	×1
✓ 37	10/4/1988	9th American River 50 Mile Endurance Run	80,47	×1
✓ 38	12/4/1987	8th American River 50 Mile Endurance Run	80,47	×1
✓ 39	26/8/2007	10th Tamalpa Headlands 50K	50,69	×1
✓ 40	28/8/1999	2nd Tamalpa Headlands 50K	50,69	×1
✓ 41	29/8/1998	1st Tamalpa Headlands 50K	50,69	×1
✓ 42	5/8/2007	26th Skyline 50k Endurance Run	50,00	×1
✓ 43	19/5/2007	22nd Silver State 50 km	50,00	×1
✓ 44	6/8/2006	25th Skyline 50k Endurance Run	50,00	×1
✓ 45	15/7/2006	5th Tahoe Rim Trail 50km Endurance Runs	50,00	×1
✓ 46	20/5/2006	21st Silver State 50 km	50,00	×1
✓ 47	19/2/2006	2nd Sequoia Trail Run	50,00	×1
✓ 48	16/7/2005	4th Tahoe Rim Trail 50km Endurance Runs	50,00	×1
✓ 49	15/5/1999	14th Silver State 50 km	50,00	×1
✓ 50	1/8/1998	17th Skyline 50k Endurance Run	50,00	×1
51	9/5/1998	15th Quicksilver 50 km Endurance Run	50,00	×1
52	7/2/1998	20th Jed Smith Ultra Classic - 50 km Race	50,00	×1
53	6/9/1997	3rd Point Reyes 50K	50,00	×1
54	2/8/1997	16th Skyline 50k Endurance Run	50,00	×1
55	15/3/1997	8th Way Too Cool 50K Endurance Run	50,00	×1
56	3/8/1996	15th Skyline 50k Endurance Run	50,00	×1
57	13/5/1995	12th Quicksilver 50 km Endurance Run	50,00	×1
58	21/5/1994	9th Silver State 50 km	50,00	×1
59	12/3/1994	5th Way Too Cool 50K Endurance Run	50,00	×1
60	13/3/1993	4th Way Too Cool 50K Endurance Run	50,00	×1
61	30/1/1993	7th Ledson Marsh 50 km	50,00	×1
62	16/9/1989	Pacific Crest Trail 50 km	50,00	×1
63	20/9/1987	Pacific Crest Trail 50 km	50,00	×1
64	25/11/2006	22nd Quad Dipsea Trail Run	45,06	—
65	26/11/2005	21st Quad Dipsea Trail Run	45,06	—
66	27/11/1999	15th Quad Dipsea Trail Run	45,06	—
67	28/11/1998	14th Quad Dipsea Trail Run	45,06	—
68	29/11/1997	13th Quad Dipsea Trail Run	45,06	—
69	30/11/1996	12th Quad Dipsea Trail Run	45,06	—
70	25/11/1995	11th Quad Dipsea Trail Run	45,06	—
71	27/11/1993	9th Quad Dipsea Trail Run	45,06	—