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KZ
Karen Zimmerman
FemaleCalifornia1991–2017
30
Total Finishes
22
Different Races
10
States (20%)
1:34:12
PR (7:11/mi)
2:30:18
Average
+0:46:13
Slower (first to last)
Medal House
2008
2025 500 Festival Running Events
3:22:23
#25822 overall#12609 gender
2007
2025 500 Festival Running Events
3:17:07
#24559 overall#11821 gender
2006
Grandma's Marathon
1:57:13
#1604 overall#604 gender
2005
Long Beach Marathon
2:44:34
#3205 overall#1490 gender
2005
Surf City Marathon
4:19:08
#3961 overall#2026 gender
2004
Long Beach Marathon
3:59:14
#4032 overall#2070 gender
2003
New Bedford Half Marathon
2:12:19
#1289 overall#387 gender
2002
New Bedford Half Marathon
2:13:18
#1880 overall#592 gender
2000
New Bedford Half Marathon
1:57:31
#934 overall#232 gender
1999
Duke City Marathon
2:04:53
#625 overall#211 gender
1992
Dexter Ann Arbor Run
1:34:12
#203 overall#16 gender
1991
Dexter Ann Arbor Run
1:36:35
#253 overall#17 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2017 | Grandma's MarathonDuluth | MN | 2:13:17 | #3605 |
| 2017 | Quad Cities Distance ClassicMoline | IL | 2:22:48 | #864 |
| 2016 | Quad Cities Distance ClassicMoline | IL | 2:19:34 | #817 |
| 2015 | Go Green St. Patrick's Day RunLos Gatos | CA | 2:04:30 | #140 |
| 2015 | Charleston Half MarathonCharleston | SC | 2:26:01 | #1838 |
| 2014 | Grandma's MarathonDuluth | MN | 1:57:43 | #2564 |
| 2014 | Rock 'n' Roll San JoseSan Jose | CA | 2:01:20 | #2200 |
| 2014 | Run SAN DIEGO 5K/10K/13.1San Diego | CA | 2:06:29 | #2311 |
| 2014 | San Diego Half Marathon | — | 2:06:29 | #2312 |
| 2013 | Grandma's MarathonDuluth | MN | 1:55:21 | #1989 |
| 2013 | Rock 'n' Roll San JoseSan Jose | CA | 2:03:36 | #3099 |
| 2013 | American River Parkway Half MarathonSacramento | CA | 4:26:00 | #394 |
| 2012 | Grandma's MarathonDuluth | MN | 1:59:12 | #2263 |
| 2012 | Santa Cruz MarathonSanta Cruz | CA | 1:59:51 | #865 |
| 2012 | Rock 'n' Roll San JoseSan Jose | CA | 2:07:49 | #3625 |
| 2012 | Philadelphia MarathonPhiladelphia | PA | 2:35:29 | #8961 |
| 2012 | Community First Fox Cities Marathon presented by Miron ConstructionMenasha | WI | 2:59:02 | #2272 |
| 2012 | Community First Fox Cities Marathon Events | — | 2:59:02 | #2273 |
| 2011 | Bidwell Classic 5K, 10k and Half Marathon March 7th, 2026Chico | CA | 2:06:13 | #336 |
| 2011 | Heatwave Half Marathon - Little RockNorth Little Rock | AR | 2:28:27 | #1906 |
| 2010 | Williams Route 66 MarathonTulsa | OK | 2:23:56 | #1965 |
| 2010 | Route 66 Marathon & Half Marathon, Marathon RelayTulsa | OK | 2:23:57 | #1961 |
| 2009 | Shamrock'n Half MarathonSacramento | CA | 2:02:16 | #1386 |
| 2008 | 2025 500 Festival Running EventsIndianapolis | IN | 3:22:23 | #25822 |
| 2007 | 2025 500 Festival Running EventsIndianapolis | IN | 3:17:07 | #24559 |
| 2006 | Grandma's MarathonDuluth | MN | 1:57:13 | #1604 |
| 2005 | Long Beach MarathonLong Beach | CA | 2:44:34 | #3205 |
| 2005 | Surf City MarathonHuntington Beach | CA | 4:19:08 | #3961 |
| 2004 | Long Beach MarathonLong Beach | CA | 3:59:14 | #4032 |
| 2003 | New Bedford Half MarathonNew Bedford | MA | 2:12:19 | #1289 |
| 2002 | New Bedford Half MarathonNew Bedford | MA | 2:13:18 | #1880 |
| 2000 | New Bedford Half MarathonNew Bedford | MA | 1:57:31 | #934 |
| 1999 | Duke City MarathonAlbuquerque | NM | 2:04:53 | #625 |
| 1992 | Dexter Ann Arbor RunDexter | MI | 1:34:12 | #203 |
| 1991 | Dexter Ann Arbor RunDexter | MI | 1:36:35 | #253 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
CACalifornia
12 racesMNMinnesota
5 racesMAMassachusetts
3 racesILIllinois
2 racesINIndiana
2 racesMIMichigan
2 racesARArkansas
1 raceNMNew Mexico
1 raceWIWisconsin
1 raceDCDistrict of Columbia
0 races50-State Challenge
10/ 50 states
40 states to go