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AS
Adam Singer
MaleDelaware1988–2026
41
Total Finishes
28
Different Races
11
States (22%)
1:18:22
PR (5:59/mi)
1:53:01
Average
+1:25:22
Slower (first to last)
Medal House
2010
Hands on House Half Marathon 5K
1:18:22
#7 overall#7 gender
2009
Hands on House Half Marathon 5K
1:23:35
#16 overall#15 gender
2009
Caesar Rodney Half Marathon
1:28:02
#98 overall#94 gender
2009
Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO
2:59:28
#7395 overall#3353 gender
2008
Kaiser Permanente San Francisco Half Marathon & 5K
2:16:04
#3105 overall#1774 gender
2007
Caesar Rodney Half Marathon
1:25:30
#76 overall#71 gender
2007
Kaiser Permanente San Francisco Half Marathon & 5K
2:15:34
#3544 overall#2050 gender
2006
Rock 'n' Roll Arizona Marathon
1:42:02
#962 overall#743 gender
2005
The Runners Den Scottsdale 1/2 Marathon & 5K
1:42:50
#143 overall#112 gender
2000
Caesar Rodney Half Marathon
1:20:59
#36 overall#36 gender
1989
The LESS Popular Brooklyn Half Marathon!
1:25:40
#225 overall#217 gender
1988
The LESS Popular Brooklyn Half Marathon!
1:32:43
#355 overall#335 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | First State Half Marathon & 10KNewark | DE | 1:45:26 | #79 |
| 2026 | Delaware Running FestivalWilmington | DE | 1:48:54 | #130 |
| 2026 | Time to Paddy 5k/10k & Lucky 13.1 - DallasDallas | TX | 2:58:05 | #156 |
| 2025 | Mushroom Cap Half Marathon and FUNGI 5 Miler EventKennett Square | PA | 1:56:06 | #189 |
| 2025 | Norfolk Harbor Half MarathonNorfolk | VA | 1:58:35 | #556 |
| 2024 | YMCA Harrisburg Marathon, Half, and RelayHarrisburg | PA | 2:05:43 | #179 |
| 2024 | Outer Banks MarathonManteo | NC | 2:28:53 | #299 |
| 2023 | Mushroom Cap Half Marathon and FUNGI 5 Miler EventKennett Square | PA | 1:47:10 | #91 |
| 2023 | Strasburg Half Marathon & 5KStrasburg | PA | 1:48:38 | #29 |
| 2023 | Greensboro Half MarathonGreensboro | NC | 2:26:48 | #420 |
| 2022 | CraftHalf Half Marathon & 5KWinston Salem | NC | 2:17:28 | #246 |
| 2019 | Love Run Half MarathonPhiladelphia | PA | 1:33:45 | #271 |
| 2018 | Love Run Half MarathonPhiladelphia | PA | 1:30:51 | #172 |
| 2017 | Love Run Half MarathonPhiladelphia | PA | 1:38:01 | #402 |
| 2017 | Detroit Free Press MarathonDetroit | MI | 3:35:47 | #10572 |
| 2016 | 2027 Walt Disney World® Marathon WeekendOrlando | FL | 2:16:40 | #4289 |
| 2016 | Trinity Health Probility Ann Arbor Marathon: 5K • 10K • Half-Marathon • Full Marathon • Marathon Relay • Half-Marathon WalkAnn Arbor | MI | 2:35:06 | #1062 |
| 2016 | Ann Arbor MarathonAnn Arbor | MI | 2:35:06 | #1042 |
| 2014 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 1:30:28 | #398 |
| 2014 | Love Run Half MarathonPhiladelphia | PA | 1:31:24 | #133 |
| 2014 | Life Time Miami Marathon & HalfMiami | FL | 2:33:46 | #9371 |
| 2013 | Baltimore Running FestivalBaltimore | MD | 1:29:37 | #86 |
| 2013 | Hands on House Half Marathon 5KLancaster | PA | 1:30:12 | #14 |
| 2013 | Caesar Rodney Half MarathonWilmington | DE | 1:30:39 | #136 |
| 2012 | Hands on House Half Marathon 5KLancaster | PA | 1:31:12 | #22 |
| 2012 | Caesar Rodney Half MarathonWilmington | DE | 1:31:40 | #151 |
| 2012 | Drake RelaysDes Moines | IA | 1:51:05 | #531 |
| 2011 | Allianz Richmond Marathon, CarMax Richmond Half Marathon, & Capital One Richmond 8kRichmond | VA | 1:30:48 | #154 |
| 2011 | Shamrock MarathonVirginia Beach | VA | 1:31:56 | #177 |
| 2010 | Hands on House Half Marathon 5KLancaster | PA | 1:18:22 | #7 |
| 2010 | Caesar Rodney Half MarathonWilmington | DE | 1:28:23 | #90 |
| 2009 | Hands on House Half Marathon 5KLancaster | PA | 1:23:35 | #16 |
| 2009 | Caesar Rodney Half MarathonWilmington | DE | 1:28:02 | #98 |
| 2009 | Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan Francisco | CA | 2:59:28 | #7395 |
| 2008 | Kaiser Permanente San Francisco Half Marathon & 5KSan Francisco | CA | 2:16:04 | #3105 |
| 2007 | Caesar Rodney Half MarathonWilmington | DE | 1:25:30 | #76 |
| 2007 | Kaiser Permanente San Francisco Half Marathon & 5KSan Francisco | CA | 2:15:34 | #3544 |
| 2006 | Rock 'n' Roll Arizona MarathonPhoenix | AZ | 1:42:02 | #962 |
| 2005 | The Runners Den Scottsdale 1/2 Marathon & 5KScottsdale | AZ | 1:42:50 | #143 |
| 2000 | Caesar Rodney Half MarathonWilmington | DE | 1:20:59 | #36 |
| 1989 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 1:25:40 | #225 |
| 1988 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 1:32:43 | #355 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
PAPennsylvania
13 racesDEDelaware
8 racesCACalifornia
3 racesMIMichigan
3 racesNCNorth Carolina
3 racesVAVirginia
3 racesAZArizona
2 racesFLFlorida
2 racesIAIowa
1 raceTXTexas
1 raceMAMassachusetts
0 races50-State Challenge
11/ 51 states + DC
40 states to go