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DC
David Costello
MaleMassachusetts1981–2024
38
Total Finishes
25
Different Races
12
States (24%)
1:15:17
PR (5:45/mi)
1:59:53
Average
+0:45:29
Slower (first to last)
Medal House
2009
B.A.A. Half Marathon
1:38:47
#455 overall#378 gender
2009
Maine Marathon, Half Marathon and Marathon Relay
1:59:50
#823 overall#482 gender
2008
B.A.A. Half Marathon
1:41:44
#421 overall#419 gender
2008
2026 - San Antonio Marathon
2:09:50
#5036 overall#2683 gender
2007
Rock ‘n’ Roll Philadelphia Half Marathon
1:48:53
#3226 overall#2412 gender
2007
B.A.A. Half Marathon
1:57:14
#1762 overall#1040 gender
2007
Rock 'n' Roll Nashville
1:59:20
#3822 overall#2511 gender
2006
Rock ‘n’ Roll Philadelphia Half Marathon
2:10:09
#6740 overall#4124 gender
2003
Beer City Half San Diego
2:30:46
#3820 overall#2288 gender
1985
Buhl Half Marathon and 5K
1:17:11
#24 overall#23 gender
1985
Pikes Peak Ascent
2:57:16
#65 overall#59 gender
1981
Buhl Half Marathon and 5K
1:15:17
#25 overall#25 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2024 | Covered Bridges Half MarathonWoodstock | VT | 2:00:46 | #743 |
| 2018 | B.A.A. Half MarathonBoston | MA | 1:57:36 | #1807 |
| 2018 | Tache Realty Wicked Half MarathonSalem | MA | 2:20:38 | #377 |
| 2016 | The Woodlands MarathonThe Woodlands | TX | 1:47:44 | #433 |
| 2015 | B.A.A. Half MarathonBoston | MA | 1:48:19 | #1303 |
| 2015 | South Shore Half Marathon and 5KHanover | MA | 2:00:02 | #653 |
| 2015 | South Shore Half Marathon | — | 2:00:02 | #653 |
| 2015 | St. Jude Rock 'n' Roll SeattleSeattle | WA | 2:33:26 | #7169 |
| 2014 | Tache Realty Wicked Half MarathonSalem | MA | 1:46:42 | #155 |
| 2014 | Wicked Half Marathon | — | 1:46:42 | #155 |
| 2013 | B.A.A. Half MarathonBoston | MA | 1:44:07 | #1020 |
| 2013 | 13th Annual B.A.A Half Marathon | — | 1:44:07 | #1017 |
| 2013 | The Unforgettable Staten Island Half MarathonStaten Island | NY | 1:59:04 | #3175 |
| 2013 | Redding Road RaceRedding | CT | 2:05:56 | #261 |
| 2012 | B.A.A. Half MarathonBoston | MA | 1:42:23 | #833 |
| 2012 | 12th Annual B.a.a. Half Marathon | — | 1:42:23 | #834 |
| 2012 | Hyannis MarathonHyannis | MA | 1:42:25 | #547 |
| 2012 | Hyannis Marathon, Half Marathon, Marathon Relay | — | 1:42:25 | #545 |
| 2011 | B.A.A. Half MarathonBoston | MA | 1:42:58 | #676 |
| 2011 | Newport MarathonNewport | RI | 2:14:14 | #1576 |
| 2011 | 2026 - San Antonio MarathonSan Antonio | TX | 2:29:26 | #9811 |
| 2010 | 2026 - San Antonio MarathonSan Antonio | TX | 2:17:23 | #8443 |
| 2009 | B.A.A. Half MarathonBoston | MA | 1:38:47 | #455 |
| 2009 | Maine Marathon, Half Marathon and Marathon RelayPortland | ME | 1:59:50 | #823 |
| 2009 | United Airlines NYC HalfNew York | NY | 2:07:38 | #5037 |
| 2009 | 2026 - San Antonio MarathonSan Antonio | TX | 2:16:51 | #6472 |
| 2009 | Summer's Done 13.1Austin | TX | 2:18:05 | #4076 |
| 2009 | Texas Sun Showdown Half Marathon, Relay & 5kSan Antonio | TX | 2:38:07 | #273 |
| 2008 | B.A.A. Half MarathonBoston | MA | 1:41:44 | #421 |
| 2008 | 2026 - San Antonio MarathonSan Antonio | TX | 2:09:50 | #5036 |
| 2007 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 1:48:53 | #3226 |
| 2007 | B.A.A. Half MarathonBoston | MA | 1:57:14 | #1762 |
| 2007 | Rock 'n' Roll NashvilleNashville | TN | 1:59:20 | #3822 |
| 2006 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 2:10:09 | #6740 |
| 2003 | Beer City Half San DiegoSan Diego | CA | 2:30:46 | #3820 |
| 1985 | Buhl Half Marathon and 5KHermitage | PA | 1:17:11 | #24 |
| 1985 | Pikes Peak AscentManitou Springs | CO | 2:57:16 | #65 |
| 1981 | Buhl Half Marathon and 5KHermitage | PA | 1:15:17 | #25 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
MAMassachusetts
12 racesTXTexas
7 racesPAPennsylvania
4 racesNYNew York
2 racesCOColorado
1 raceCACalifornia
1 raceTNTennessee
1 raceMEMaine
1 raceRIRhode Island
1 raceCTConnecticut
1 raceWAWashington
1 raceVTVermont
1 race50-State Challenge
12/ 50 states
38 states to go