DUV ULTRA STATS

Zak, Thomas

United StatesManBorn 19651994 – 2026Runner id 55829
Events
50
49 race dates
Best pace
11.998
km/h · 1997
Best finish
3rd
of 86 · 1997
Distance raced
3,526
km · splits not double-counted

Pace over time

km/h · higher is faster

3.86.08.210.412.619942026

Pace over time: 49 races and 1 split from 1994 to 2026, ranging from 4.43 to 12.00 kilometres per hour, where higher is faster. A second, age-graded series is drawn above it; the gap between the two is the age credit.

  • Actual pace
  • Age-graded pace
  • Split of a race already plotted

Results

Every result for this runner in date order. Splits of a race are indented and are not counted again in the distance total.
DateEventDistanceResultPace km/hPlacing
1994-05-21
Ice Age Trail 50 Mile RunUnited States
50mi9:26:02 h8.53074/268
1995-05-13
Ice Age Trail 50 Mile RunUnited States
50mi7:58:01 h10.10020/323
1996-05-04
Ouachita Trail 50 MileUnited States
50mi9:59:31 h8.05310/23
1996-05-18
Ice Age Trail 50 Mile RunUnited States
50mi10:31:51 h7.64193/208
1996-06-07
Kettle Moraine 100 Mile Endurance RunUnited States
100mi26:41:47 h6.02849/63
1997-04-12
Run to Lake MichiganUnited States*WI
34mi4:52:06 h11.2407/11
1997-05-17
Ice Age Trail 50 Mile RunUnited States*Milwaukee, WI
50mi8:14:24 h9.76541/360
1997-07-05
Afton Trail Run 50KUnited States*WI
50km4:10:03 h11.9983/86
1998-02-07
John A. Dick Memorial Crusty 50KUnited States
50km4:57:45 h10.07615/33
1998-05-16
Ice Age Trail 50 Mile RunUnited States*WI
50mi8:30:15 h9.46245/330
1999-05-08
Ice Age Trail 50 Mile RunUnited States*Milwaukee, WI
50mi7:55:27 h10.15535/346
1999-07-03
Afton Trail Run 50KUnited States
50km4:32:33 h11.0073/63
1999-09-11
Dances with Dirt - Hell 50K UltraUnited States*WI
50km4:46:48 h10.4605/61
2001-05-10
Ice Age Trail 50 Mile RunUnited States
50mi8:41:02 h9.26649/279
2001-06-02
Kettle Moraine 100 km Endurance RunUnited States*Shorewood, WI
100km12:50:00 h7.7929/33
2001-07-07
Afton Trail Run 50KUnited States*Shorewood, WI
50km5:00:00 h10.0007/62
2001-08-11
Howl at the Moon 8h RunUnited States*Milwaukee, WI
8h80.708 km10.0899/118
2001-09-15
Olander Park 24 Hour RunUnited States*Shorewood, WI
24h168.556 km7.02326/145
2002-05-11
Ice Age Trail 50 Mile RunUnited States
50mi9:24:42 h8.55072/240
2002-10-13
Glacial Trail 50 km RaceUnited States
50km5:54:29 h8.46323/50
2002-12-28
Huff 50K Trail RunUnited States*Shorewood, WI
50km6:02:02 h8.28777/175
2003-02-01
John Dick Memorial Crusty 50KUnited States
50km5:03:49 h9.87414/38
2003-05-10
Ice Age Trail 50 Mile RunUnited States*Shorewood, WI
50mi9:27:13 h8.51265/265
2003-06-07
Kettle Moraine 100 km Endurance RunUnited States
100km12:10:56 h8.2098/40
2003-08-09
Howl at the Moon 8h RunUnited States*Milwaukee, WI
8h78.149 km9.7698/113
2003-09-13
Olander Park 24 Hour RunUnited States*Shorewood, WI
24h160.934 km6.70622/93
2003-09-13
Olander Park 24 Hour Run - 100mi SplitUnited StatesSplit of a longer race in this career; not counted again in the distance total*Shorewood, WI
100mi21:07:58 h7.61522/40
2004-05-08
Ice Age Trail 50 Mile RunUnited States
50mi10:36:48 h7.582145/246
2004-12-18
Huff 50K Trail RunUnited States
50km6:00:36 h8.319137/219
2005-02-12
John Dick Memorial Crusty 50KUnited States
50km6:27:13 h7.74830/37
2005-04-23
Trail Mix RaceUnited States*Shorewood, WI
50km5:39:01 h8.84950/99
2005-05-14
Ice Age Trail 50 Mile RunUnited States*WI
50mi10:53:54 h7.383162/222
2006-02-01
John Dick Memorial Crusty 50KUnited States
50km6:12:27 h8.05544/56
2006-05-13
Ice Age Trail 50 Mile RunUnited States*Shorewood, WI
50mi11:16:29 h7.137186/237
2007-05-12
Ice Age Trail 50 Mile RunUnited States*Shorewood, WI
50mi11:06:18 h7.246184/240
2008-05-10
Ice Age Trail 50 Mile RunUnited States*Shorewood, WI
50mi11:25:55 h7.039180/199
2009-05-09
Ice Age Trail 50 Mile RunUnited States*Shorewood, WI
50mi11:48:52 h6.811196/203
2010-05-08
Ice Age Trail 50 km RunUnited States*Shorewood, WI
50km6:38:18 h7.532117/166
2010-09-18
Endurance Challenge - Wisconsin Trail 50 kmUnited States*Shorewood, WI
50km6:56:45 h7.199121/137
2011-09-17
Endurance Challenge - Wisconsin Trail 50 kmUnited States*Shorewood
50km7:23:00 h6.772173/179
2016-11-06
tBunk Endurance Challenge 50 KmUnited States*WI
31.2mi6:54:15 h7.27323/39
2017-11-04
tBunk Endurance Challenge 50 MileUnited States*WI
49.6mi12:28:00 h6.40324/27
2018-11-04
tBunk Endurance Challenge 50 KmUnited States*WI
31.2mi7:25:35 h6.76129/34
2021-11-13
tBunk Endurance Challenge 50 KmUnited States*WI
31.2mi6:43:38 h7.46424/49
2022-11-12
tBunk Endurance Challenge 50 MileUnited States*WI
49.6mi12:12:10 h6.54113/17
2024-02-03
John Dick Memorial 50KUnited States
50km7:02:31 h7.10041/59
2024-05-04
Island Time 12 Hour RaceUnited States
12h70.811 km5.90120/35
2025-05-10
Ice Age Trail 50 km RunUnited States*Milwaukee, WI
50km8:56:34 h5.591200/207
2025-08-16
Marquette Trail 50 kmUnited States*Shorewood, WI
50km11:11:20 h4.469268/271
2026-05-02
Prickly Pine JackpotUnited States
12h53.108 km4.4266/6