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DP
David Pfeifer
MaleMichigan2007–2025
20
Total Finishes
14
Different Races
6
States (12%)
1:35:31
PR (7:17/mi)
1:59:32
Average
+0:41:26
Slower (first to last)
Medal House
2014
Back to the Beach
1:56:38
#172 overall#124 gender
2013
Snowman's Half Marathon
1:52:58
#59 overall#43 gender
2012
Evansville Half Marathon
1:44:40
#244 overall#211 gender
2012
Brooksie Way Half Marathon and 5K
1:46:05
#417 overall#331 gender
2011
Rock 'n' Roll Chicago Half Marathon
1:43:30
#1143 overall#884 gender
2011
Brooksie Way Half Marathon and 5K
1:43:44
#334 overall#274 gender
2010
Greater St. Louis Marathon
1:42:52
#564 overall#449 gender
2009
DEXTER-ANN ARBOR RUN
1:37:48
#311 overall#256 gender
2009
Martian Invasion of the Races
1:40:45
#256 overall#220 gender
2009
2027 Walt Disney World® Marathon Weekend
2:42:23
#7234 overall#3721 gender
2008
Rock 'n' Roll Chicago Half Marathon
1:45:40
#1361 overall#1080 gender
2007
Rock 'n' Roll Chicago Half Marathon
1:43:08
#1030 overall#843 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2025 | Lake Sara Dam Run 5K, 8 Mile & Half MarathonEffingham | IL | 2:05:16 | #19 |
| 2025 | Rock 'n' Roll Las VegasLas Vegas | NV | 2:24:34 | #5392 |
| 2023 | Lake Sara Dam Run 5K, 8 Mile & Half MarathonEffingham | IL | 1:56:34 | #20 |
| 2019 | Beaver Creek Half Marathon/ 10KBeaver Creek | CO | 1:35:31 | #2 |
| 2019 | DEXTER-ANN ARBOR RUNDexter | MI | 2:19:09 | #1481 |
| 2017 | Rock n Roll NashvilleNashville | TN | 2:32:10 | #7351 |
| 2016 | Rock 'n' Roll Chicago Half MarathonChicago | IL | 1:57:11 | #2451 |
| 2016 | 17th Annual Myrtle Beach Mini Marathon & Coastal 5KMyrtle Beach | SC | 3:30:10 | #1947 |
| 2015 | DEXTER-ANN ARBOR RUNDexter | MI | 1:48:58 | #523 |
| 2014 | Back to the BeachSterling Heights | MI | 1:56:38 | #172 |
| 2014 | 15th Annual Rock CF Rivers Half Marathon & 5KGrosse Ile | MI | 1:56:39 | #313 |
| 2013 | Snowman's Half MarathonMount Pleasant | MI | 1:52:58 | #59 |
| 2012 | Evansville Half MarathonEvansville | IN | 1:44:40 | #244 |
| 2012 | Brooksie Way Half Marathon and 5KAuburn Hills | MI | 1:46:05 | #417 |
| 2011 | Rock 'n' Roll Chicago Half MarathonChicago | IL | 1:43:30 | #1143 |
| 2011 | Brooksie Way Half Marathon and 5KAuburn Hills | MI | 1:43:44 | #334 |
| 2010 | Greater St. Louis MarathonSt. Louis | MO | 1:42:52 | #564 |
| 2009 | DEXTER-ANN ARBOR RUNDexter | MI | 1:37:48 | #311 |
| 2009 | Martian Invasion of the RacesDearborn | MI | 1:40:45 | #256 |
| 2009 | 2027 Walt Disney World® Marathon WeekendOrlando | FL | 2:42:23 | #7234 |
| 2008 | Rock 'n' Roll Chicago Half MarathonChicago | IL | 1:45:40 | #1361 |
| 2007 | Rock 'n' Roll Chicago Half MarathonChicago | IL | 1:43:08 | #1030 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
MIMichigan
9 racesILIllinois
6 racesCOColorado
1 raceINIndiana
1 raceMOMissouri
1 raceVAVirginia
0 races50-State Challenge
6/ 51 states + DC
45 states to go