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MD
Michael Donnenberg
MaleMaryland2002–2026
22
Total Finishes
11
Different Races
1
States (2%)
1:37:26
PR (7:26/mi)
1:53:21
Average
+0:19:30
Slower (first to last)
Medal House
2013
Kaiser Permanente Colfax Marathon
1:43:45
#372 overall#266 gender
2011
Allianz Richmond Marathon, CarMax Richmond Half Marathon, & Capital One Richmond 8k
1:37:26
#341 overall
2011
B&A Trail Marathon and Half Marathon
1:41:00
#112 overall#87 gender
2011
The Maryland Half Marathon & 5K
1:51:39
#233 overall#165 gender
2010
The Maryland Half Marathon & 5K
1:44:08
#91 overall#73 gender
2009
Baltimore Running Festival
1:40:26
#327 overall#268 gender
2009
The Maryland Half Marathon & 5K
1:50:43
#273 overall#198 gender
2007
Frederick Running Festival
1:38:23
#103 overall#85 gender
2007
Baltimore Running Festival
1:52:33
#1001 overall#679 gender
2004
B&A Trail Marathon and Half Marathon
1:42:48
#150 overall#117 gender
2004
David Herlocker Bachman Valley Half Marathon
1:47:14
#36 overall#30 gender
2002
B&A Trail Marathon and Half Marathon
1:55:30
#216 overall#156 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Harpers Ferry Half Marathon & 5KHarpers Ferry | WV | 2:15:00 | #126 |
| 2025 | OCNJ Half Marathon, 10 Mile & 5KOcean City | NJ | 1:57:17 | #407 |
| 2025 | Gettysburg Festival of RacesGettysburg | PA | 2:02:17 | #212 |
| 2025 | Gettysburg Festival of RacesGettysburg | PA | 2:02:17 | #212 |
| 2024 | Key West Half Marathon & 5K, 8K, 10K, Rum Stroll & Beer MileKey West | FL | 2:06:45 | #456 |
| 2020 | The Maryland Half Marathon & 5KFulton | MD | 1:55:48 | #20 |
| 2019 | Allianz Richmond Marathon, CarMax Richmond Half Marathon, & Capital One Richmond 8kRichmond | VA | 1:41:09 | #736 |
| 2019 | The Maryland Half Marathon & 5KFulton | MD | 2:04:01 | #198 |
| 2017 | The Maryland Half Marathon & 5KFulton | MD | 1:54:25 | #153 |
| 2016 | The Maryland Half Marathon & 5KFulton | MD | 1:58:32 | #174 |
| 2015 | The Maryland Half Marathon & 5KFulton | MD | 1:59:57 | #216 |
| 2014 | Baltimore Running FestivalBaltimore | MD | 1:45:16 | #510 |
| 2013 | Kaiser Permanente Colfax MarathonDenver | CO | 1:43:45 | #372 |
| 2013 | The Maryland Half Marathon & 5KFulton | MD | 2:07:07 | #371 |
| 2011 | Allianz Richmond Marathon, CarMax Richmond Half Marathon, & Capital One Richmond 8kRichmond | VA | 1:37:26 | #341 |
| 2011 | B&A Trail Marathon and Half MarathonSeverna Park | MD | 1:41:00 | #112 |
| 2011 | The Maryland Half Marathon & 5KFulton | MD | 1:51:39 | #233 |
| 2010 | The Maryland Half Marathon & 5KFulton | MD | 1:44:08 | #91 |
| 2009 | Baltimore Running FestivalBaltimore | MD | 1:40:26 | #327 |
| 2009 | The Maryland Half Marathon & 5KFulton | MD | 1:50:43 | #273 |
| 2007 | Frederick Running FestivalFrederick | MD | 1:38:23 | #103 |
| 2007 | Baltimore Running FestivalBaltimore | MD | 1:52:33 | #1001 |
| 2004 | B&A Trail Marathon and Half MarathonSeverna Park | MD | 1:42:48 | #150 |
| 2004 | David Herlocker Bachman Valley Half MarathonWestminster | MD | 1:47:14 | #36 |
| 2002 | B&A Trail Marathon and Half MarathonSeverna Park | MD | 1:55:30 | #216 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
MDMaryland
17 races50-State Challenge
1/ 51 states + DC
50 states to go