Select your language:
Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Klaff, Mary   Submit Personal Website Send Link 
Club:  
Residence: Potomac Falls, VA
Year of birth: 1965 (Cat. german: W60)
Date of birth: 00.00.0000 (Cat. internat.: W60)
Nationality: USA USA United States
RunnerID: 74379
 

19 search results (19 Events, 1516.982 km).  (More)

2021 1 Event, 45.061 km  (More)
13.03.2021 Seneca Creek Greenway Trail 28 Mile (USA) 28mi
6:28:19 h Klaff, Mary *Sterling, VA  Overall: 37 F: 7 Cat W55: 2
2019 1 Event, 50 km  (More)
16.02.2019 Holiday Lake 50K++ (USA) 50km
7:07:52 h Klaff, Mary *Potomac Falls, VA  Overall: 117 F: 33 Cat W50: 2
2018 1 Event, 50 km  (More)
02.06.2018 Run it with Janet 50k Race (USA) 50km
6:57:37 h Klaff, Mary *Potomac Falls, VA  Overall: 9 F: 4 Cat W50: 1
2013 2 Events, 130.467 km  (More)
23.11.2013 JFK 50 Mile (USA) 50mi
9:18:23 h Klaff, Mary *Potomac Falls, VA  Overall: 245 F: 42 Cat W45: 5
09.02.2013 Holiday Lake 50K++ (USA) 50km
5:37:49 h Klaff, Mary *Potomac Falls, VA  Overall: 140 F: 24 Cat W45: 2
2012 2 Events, 130.467 km  (More)
15.12.2012 Magnus Gluteus Maximus 50 km (USA) 50km
6:40:00 h Klaff, Mary   Overall: 67 F: 15 Cat W45: 2
17.11.2012 JFK 50 Mile (USA) 50mi
9:17:28 h Klaff, Mary *Potomac Falls, VA  Overall: 275 F: 42 Cat W45: 6
2011 4 Events, 341.401 km  (More)
19.11.2011 JFK 50 Mile (USA) 50mi
9:36:03 h Klaff, Mary *Potomac Falls, VA  Overall: 304 F: 60 Cat W45: 7
16.-17.07.2011 Vermont 100 Mile Endurance Race (USA) 100mi
26:59:47 h Klaff, Mary *Potomac Falls, VA  Overall: 149 F: 25 Cat W45: 9
04.06.2011 Endurance Challenge - Washington D.C. Trail 50 km (USA) 50km
5:27:31 h Klaff, Mary *Potomac Falls  Overall: 54 F: 10 Cat W45: 2
12.02.2011 Holiday Lake 50K++ (USA) 50km
5:40:57 h Klaff, Mary   Overall: 134 F: 20 Cat W45: 4
2010 3 Events, 286.784 km  (More)
20.11.2010 JFK 50 Mile (USA) 50mi
9:41:42 h Klaff, Mary *Sterling, VA  Overall: 328 F: 47 Cat W40: 8
17.-18.07.2010 Vermont 100 Mile Endurance Race (USA) 100mi
28:15:02 h Klaff, Mary *Potomac Falls, VA  Overall: 119 F: 27 Cat W40: 7
06.02.2010 8 Hour Adventure Trail Run (USA) 8h
45.383 km Klaff, Mary *Potomac Falls, VA  Overall: 23 F: 3 Cat W40: 1
2009 2 Events, 241.401 km  (More)
21.11.2009 JFK 50 Mile (USA) 50mi
9:22:35 h Klaff, Mary *Potomac Falls, VA  Overall: 248 F: 37 Cat W40: 8
18.-19.07.2009 Vermont 100 Mile Endurance Race (USA) 100mi
27:34:42 h Klaff, Mary *Potomac Falls, VA  Overall: 131 F: 25 Cat W40: 5
2007 1 Event, 80.467 km  (More)
17.11.2007 JFK 50 Mile (USA) 50mi
9:54:02 h Klaff, Mary *Potomac Falls, VA  Overall: 392 F: 72 Cat W40: 21
2006 1 Event, 80.467 km  (More)
18.11.2006 JFK 50 Mile (USA) 50mi
9:47:12 h Klaff, Mary *Potomac Falls, VA  Overall: 336 F: 42 Cat W40: 6
2005 1 Event, 80.467 km  (More)
19.11.2005 JFK 50 Mile (USA) 50mi
9:50:03 h Klaff, Mary *Potomac Falls, VA  Overall: 320 F: 33 Cat W35: 11

Personal bests

Your list of personal best performances only contains performances of races which can be included into rankings.

In brackets rank in yearly international/national rankings.

 PB 2021 2019 2018 2013 2012 2011 2010 2009 2007 2006 2005

Comparison table

Comparison of performances in races with multiple participations

   2021 2019 2018 2013 2012 2011 2010 2009 2007 2006 2005
JFK 50 Mile 8       9:18:23 9:17:28 9:36:03 9:41:42 9:22:35 9:54:02 9:47:12 9:50:03
Holiday Lake 50K++ 3   7:07:52   5:37:49   5:40:57          
Vermont 100 Mile Endurance Race 3           26:59:47 28:15:02 27:34:42