Carolyn Zazubek
ID 70733
Born : 1948 Cat. W75 Ultrarunner since 1986 USA
33
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
41
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
1
Countries visited ?USAUnited States
50,5%
Rank quotient ?This runner's calculation uses 33 eligible race(s): Σ(rank − 1) = 2 637; Σ finishers = 5 223. 2 637 / 5 223 × 100 = 50.49%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed33
Km — ultra races2 503 km
> 100 km3
> 24h6
Longest race142,4 km
16th Across the Years, 24h — 31/12/1998

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road35,8%
Trail64,2%

Wins & podiums (ultra)

🏆 Win0
🏆 Win F0
🏅 Top 30
🏅 Top 3 F5
Longest winning streak0
Current streak0

Records

50 km4h36'4550 mi9h23'416 h48,76 km12 h75,22 km24 h142,40 km

HISTORY

33 race(s)
DateRacePerf.Rk
2009
06.06 12h USA20th FANS 12 Hour Run 75.220 km19
2004
06.11 12h USA6th San Diego One Day 12-Hour Race 64.373 km11
08.05 50km USA23th Ice Age Trail 50 km Run 6:14:14 h90
2003
10.05 50mi USA22th Ice Age Trail 50 Mile Run 10:38:53 h174
2002
31.12 24h USA20th Across the Years, 24h 66.800 km40
06.07 50km USA9th Afton Trail Run 50K 6:32:00 h38
2001
07.07 50km USA8th Afton Trail Run 50K 6:30:00 h42
10.05 50mi USA20th Ice Age Trail 50 Mile Run 10:22:54 h171
2000
02.12 50mi USA11th Sunmart Texas Trails 50 Mile 10:00:45 h125
30.09 6h USA1st The Equalizer 6 Hour Run 48.763 km19
08.07 50km USA7th Afton Trail Run 50K 6:49:10 h34
1999
03.07 50km USA6th Afton Trail Run 50K 5:54:38 h44
10.04 50mi USA20th American River 50 Mile Endurance Run 9:38:37 h255
1998
31.12 24h USA16th Across the Years, 24h 142.400 km5
27.06 24h USA9th FANS 24 Hour Runs 89.801 km68
18.04 50km USA9th Trail Mix Race 5:28:33 h77
21.03 50km USA12th Crown King Scramble 50K 7:15:35 h154
1997
26.07 50mi USA16th Minnesota Voyageur Trail 50 Mile Ultra 11:20:03 h53
28.06 24h USA8th FANS 24 Hour Runs 135.989 km20
17.05 50mi USA16th Ice Age Trail 50 Mile Run 9:35:31 h148
1996
23.11 50mi USA34th JFK 50 Mile 9:38:35 h225
1995
29.07 50mi USA14th Minnesota Voyageur Trail 50 Mile Ultra 10:19:28 h27
24.06 24h USA6th FANS 24 Hour Runs 134.702 km16
13.05 50mi USA14th Ice Age Trail 50 Mile Run 9:59:56 h134
1994
30.07 50mi USA13th Minnesota Voyageur Trail 50 Mile Ultra 11:13:13 h45
1993
31.07 50mi USA12th Minnesota Voyageur Trail 50 Mile Ultra 10:02:57 h42
15.05 50mi USA12th Ice Age Trail 50 Mile Run 9:23:41 h120
1992
27.06 24h USA3rd FANS 24 Hour Runs 87.709 km55
1991
27.07 50mi USA10th Minnesota Voyageur Trail 50 Mile Ultra 10:00:23 h41
18.05 50mi USA10th Ice Age Trail 50 Mile Run 9:32:02 h104
1990
10.03 50km USA1st Way Too Cool 50K Endurance Run 6:21:35 h92
1989
20.05 50mi USA8th Ice Age Trail 50 Mile Run 9:52:41 h156
1986
25.10 50km USA5th Edmund Fitzgerald Memorial 50K Road Race 4:36:45 h26