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JD
Jim Dahlem
MaleMaryland2004–2025
41
Total Finishes
17
Different Races
4
States (8%)
1:19:10
PR (6:03/mi)
1:27:56
Average
-0:16:11
Faster (first to last)
Medal House
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
Rockfest Half Marathon
1:26:05
#35 overall#33 gender
2013
Rock 'n' Roll Washington DC
1:26:40
#182 overall#159 gender
2013
Annapolis Running Classic
1:28:15
#21 overall#18 gender
2012
Seacoast Half Marathon
1:29:01
#23 overall
2012
Parks Half Marathon
1:31:52
#125 overall#115 gender
2012
Flying Pirate Half Marathon
1:32:42
#25 overall#23 gender
2006
Surf City Marathon
1:51:39
#1119 overall#805 gender
2004
EPIC Marathon and Running Festival
1:49:44
#309 overall#251 gender
2004
La Jolla Half Marathon & 5K
2:06:46
#2073 overall#1415 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2025 | Rock 'n' Roll Washington DCWashington | DC | 1:19:22 | #74 |
| 2025 | Parks Half MarathonRockville | MD | 1:19:58 | #15 |
| 2025 | MCRRC Riley's Rumble Half MarathonBoyds | MD | 1:33:33 | #13 |
| 2024 | Allianz Richmond Marathon, CarMax Richmond Half Marathon, & Capital One Richmond 8kRichmond | VA | 1:19:10 | #78 |
| 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 |
| 2018 | Rehoboth Seashore Marathon and Half MarathonRehoboth Beach | DE | 1:22:07 | #11 |
| 2018 | Parks Half MarathonRockville | MD | 1:22:56 | #28 |
| 2018 | MCRRC Riley's Rumble Half MarathonBoyds | MD | 1:29:13 | #13 |
| 2017 | Parks Half MarathonRockville | MD | 1:22:30 | #27 |
| 2017 | Gar Williams Half MarathonPotomac | MD | 1:22:53 | #14 |
| 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 | Rehoboth Seashore Marathon and Half MarathonRehoboth Beach | DE | 1:25:11 | #23 |
| 2015 | Rock 'n' Roll Washington DCWashington | DC | 1:25:20 | #130 |
| 2015 | Navy Air Force Half Marathon & Navy 5-MilerWashington | DC | 1:26:37 | #88 |
| 2015 | 2027 All Day Running Co. Clearwater Marathon & Running FestivalClearwater | FL | 1:27:28 | #11 |
| 2015 | Annapolis Running ClassicAnnapolis | MD | 1:27:29 | #22 |
| 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 | Rockfest Half MarathonHampton Beach | NH | 1:26:05 | #35 |
| 2013 | Rock 'n' Roll Washington DCWashington | DC | 1:26:40 | #182 |
| 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 |
| 2012 | Flying Pirate Half MarathonKill Devil Hills | NC | 1:32:42 | #25 |
| 2006 | Surf City MarathonHuntington Beach | CA | 1:51:39 | #1119 |
| 2004 | EPIC Marathon and Running FestivalGreen Bay | WI | 1:49:44 | #309 |
| 2004 | La Jolla Half Marathon & 5KSan Diego | CA | 2:06:46 | #2073 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
MDMaryland
20 racesDEDelaware
6 racesDCDistrict of Columbia
5 racesVAVirginia
1 race50-State Challenge
4/ 51 states + DC
47 states to go