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JD
Jim Dahlem
MaleMaryland2012–2025
26
Total Finishes
10
Distinct Races
1
States (2%)
1:19:23
PR (6:04/mi)
1:25:55
Average
+0:04:32
Slower (first to last)
Medal House
2017
Parks Half Marathon
1:22:30
#27 overall#27 gender
2017
Tobacco Road Marathon
1:25:20
#38 overall#33 gender
2016
United Airlines NYC Half
1:23:47
#412 overall#362 gender
2016
MCRRC Riley's Rumble Half Marathon
1:32:35
#22 overall#21 gender
2015
2027 All Day Running Co. Clearwater Marathon & Running Festival
1:27:28
#11 overall#9 gender
2014
Navy Air Force Half Marathon & Navy 5-Miler
1:23:47
#42 overall#35 gender
2014
Annapolis Running Classic
1:26:39
#28 overall#28 gender
2014
MCRRC Riley's Rumble Half Marathon
1:32:01
#21 overall#21 gender
2013
DCRRC JFK 20K and MLK 5K
1:22:44
#13 overall#13 gender
2013
Annapolis Running Classic
1:28:15
#21 overall#18 gender
2012
Seacoast Half Marathon
1:29:01
#23 overall#19 gender
2012
Parks Half Marathon
1:31:52
#125 overall#115 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2025 | Parks Half MarathonRockville | MD | 1:19:58 | #15 |
| 2025 | MCRRC Riley's Rumble Half MarathonBoyds | MD | 1:33:33 | #13 |
| 2024 | Rehoboth Seashore Marathon and Half MarathonRehoboth Beach | DE | 1:19:44 | #16 |
| 2024 | Parks Half MarathonRockville | MD | 1:22:02 | #34 |
| 2024 | MCRRC Riley's Rumble Half MarathonBoyds | MD | 1:32:06 | #31 |
| 2022 | Rehoboth Seashore Marathon and Half MarathonRehoboth Beach | DE | 1:21:26 | #7 |
| 2022 | Parks Half MarathonRockville | MD | 1:24:41 | #37 |
| 2022 | MCRRC Riley's Rumble Half MarathonBoyds | MD | 1:28:10 | #13 |
| 2021 | Rehoboth Seashore Marathon and Half MarathonRehoboth Beach | DE | 1:19:23 | #7 |
| 2021 | Parks Half MarathonRockville | MD | 1:25:56 | #34 |
| 2021 | MCRRC Riley's Rumble Half MarathonBoyds | MD | 1:26:21 | #14 |
| 2019 | Rehoboth Seashore Marathon and Half MarathonRehoboth Beach | DE | 1:20:13 | #6 |
| 2019 | Parks Half MarathonRockville | MD | 1:23:08 | #52 |
| 2019 | MCRRC Riley's Rumble Half MarathonBoyds | MD | 1:31:15 | #29 |
| 2017 | Parks Half MarathonRockville | MD | 1:22:30 | #27 |
| 2017 | Tobacco Road MarathonCary | NC | 1:25:20 | #38 |
| 2016 | United Airlines NYC HalfNew York | NY | 1:23:47 | #412 |
| 2016 | MCRRC Riley's Rumble Half MarathonBoyds | MD | 1:32:35 | #22 |
| 2015 | 2027 All Day Running Co. Clearwater Marathon & Running FestivalClearwater | FL | 1:27:28 | #11 |
| 2014 | Navy Air Force Half Marathon & Navy 5-MilerWashington | DC | 1:23:47 | #42 |
| 2014 | Annapolis Running ClassicAnnapolis | MD | 1:26:39 | #28 |
| 2014 | MCRRC Riley's Rumble Half MarathonBoyds | MD | 1:32:01 | #21 |
| 2013 | DCRRC JFK 20K and MLK 5KWashington | DC | 1:22:44 | #13 |
| 2013 | Annapolis Running ClassicAnnapolis | MD | 1:28:15 | #21 |
| 2012 | Seacoast Half MarathonPortsmouth | NH | 1:29:01 | #23 |
| 2012 | Parks Half MarathonRockville | MD | 1:31:52 | #125 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
MDMaryland
16 races50-State Challenge
1/ 51 states + DC
50 states to go