Duffy, Don

Born 19531988 – 2022

Events

1988 – 2022

Best pace

12.647

km/h · 1999

Best finish

15th

of 216 · 1991

Distance raced

3,636

km · splits not double-counted

Pace over time

km/h · higher is faster

Actual pace
Age-graded pace

Results

Every result for this runner in date order. Splits of a race are indented and are not counted again in the distance total.
Date	Event	Distance	Result	Pace km/h	Placing
1988-04-10	American River 50 Mile Endurance RunUnited States	50mi	10:12:15 h	7.886	139/225
1988-09-17	Pacific Crest Trail 50 KmUnited States	50km	6:25:51 h	7.775	28/85
1989-04-09	American River 50 Mile Endurance RunUnited States	50mi	8:23:48 h	9.583	43/252
1990-09-15	Pacific Crest Trail 50 KmUnited States	50km	5:12:21 h	9.605	8/75
1991-02-09	Jed Smith Ultra Classic - 50 Mile RaceUnited States	50mi	6:41:02 h	12.039	15/108
1991-03-09	Way Too Cool 50K Endurance RunUnited States	50km	4:32:25 h	11.013	15/216
1991-04-06	American River 50 Mile Endurance RunUnited States	50mi	7:25:08 h	10.846	31/321
1991-06-29	Western States 100 Mile Endurance RunUnited States	100mi	23:50:28 h	6.750	94/242
1991-09-14	Pacific Crest Trail 50 KmUnited States	50km	5:48:43 h	8.603	13/64
1992-02-08	100km Jed Smith Ultra ClassicUnited States	100km	8:55:15 h	11.210	6/24
1992-03-14	Way Too Cool 50K Endurance RunUnited States	50km	4:51:20 h	10.297	53/283
1992-04-04	American River 50 Mile Endurance RunUnited States	50mi	7:24:02 h	10.873	32/386
1992-06-27	Western States 100 Mile Endurance RunUnited States	100mi	24:52:54 h	6.468	77/230
1994-04-02	American River 50 Mile Endurance RunUnited States	50mi	8:16:13 h	9.730	103/468
1995-04-01	American River 50 Mile Endurance RunUnited States	50mi	7:52:35 h	10.216	69/470
1995-05-13	Quicksilver 50 Mile Endurance RunUnited States	50mi	9:33:37 h	8.417	25/59
1995-09-03	Run On The Sly 50 MileUnited States	50mi	7:34:07 h	10.632	4/46
1995-10-28	Sierra Nevada Endurance 52 Mile RunUnited States	52.4mi	10:00:46 h	8.422	14/82
1996-04-06	American River 50 Mile Endurance RunUnited States	50mi	7:51:15 h	10.245	50/486
1997-04-05	American River 50 Mile Endurance RunUnited States	50mi	8:15:30 h	9.744	90/496
1997-08-31	Run On The Sly 50 KmUnited States	50km	5:31:24 h	9.053	10/89
1998-11-14	Helen Klein Ultra Classic 50miUnited States*Esparto, CA	50mi	7:07:42 h	11.288	16/83
1999-02-13	Jed Smith Ultra Classic - 50 Km RaceUnited States	50km	3:57:13 h	12.647	24/110
2003-04-05	American River 50 Mile Endurance RunUnited States	50mi	8:38:36 h	9.310	93/433
2003-05-03	Miwok 100k Trail raceUnited States*Esparto, CA	100km	13:38:57 h	7.326	109/210
2004-04-03	American River 50 Mile Endurance RunUnited States	50mi	9:27:15 h	8.511	136/461
2005-04-02	American River 50 Mile Endurance RunUnited States*CA	50mi	8:50:21 h	9.103	94/439
2006-04-01	American River 50 Mile Endurance RunUnited States*Pollock Pines, CA	50mi	9:35:37 h	8.388	148/446
2007-02-03	Jed Smith Ultra Classic - 50 Mile RaceUnited States*Pollock Pines CA	50mi	8:26:01 h	9.541	10/22
2007-04-14	American River 50 Mile Endurance RunUnited States*Pollock Pines, CA	50mi	8:48:39 h	9.133	117/479
2007-09-02	Run On The Sly 50 KmUnited States	50km	5:53:24 h	8.489	24/89
2007-09-22	Sierra Nevada Endurance 53 Mile RunUnited States*Esparto, CA	53.2mi	10:19:42 h	8.290	11/36
2007-11-03	Helen Klein Ultra Classic 50miUnited States*Pollick Pines, CA	50mi	8:33:42 h	9.399	25/128
2008-04-05	American River 50 Mile Endurance RunUnited States*Pollock Pines, CA	50mi	9:10:45 h	8.766	139/467
2008-05-17	Pony Express 50 Mile RunUnited States*Esparto, CA	50mi	9:43:50 h	8.270	3/7
2008-07-19	Tahoe Rim Trail 50M Endurance RunsUnited States*Pollock Pines CA	50mi	11:21:19 h	7.086	38/114
2008-08-31	Run On The Sly 50 KmUnited States*CA	50km	5:27:57 h	9.148	10/70
2009-04-04	American River 50 Mile Endurance RunUnited States	50mi	8:54:16 h	9.037	120/510
2010-04-10	American River 50 Mile Endurance RunUnited States*Esparto, CA	50mi	9:50:36 h	8.175	243/581
2010-06-26	Western States 100 Mile Endurance RunUnited States*Esparto, CA	100mi	27:59:44 h	5.749	223/328
2012-04-07	American River 50 Mile Endurance RunUnited States*Pollock Pines, CA	50mi	8:55:14 h	9.020	158/689
2017-04-01	American River 50 Mile Endurance RunUnited States*Pollock Pines, CA	50mi	11:01:28 h	7.299	192/411
2018-04-07	American River 50 Mile Endurance RunUnited States*Pollock Pines, CA	50mi	11:31:07 h	6.986	171/377
2019-04-06	American River 50 Mile Endurance RunUnited States*Pollock Pines, CA	50mi	12:10:46 h	6.607	233/363
2022-04-02	American River 50 Mile Endurance RunUnited States	50mi	11:58:10 h	6.723	91/151