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SC
Sean Costello
MaleOhio2002–2023
43
Total Finishes
30
Different Races
15
States (29%)
1:34:08
PR (7:11/mi)
2:05:32
Average
+0:43:41
Slower (first to last)
Medal House
2013
OhioHealth Emerald City Half and Quarter Marathon
1:43:06
#184 overall#141 gender
2013
Capital City Half Marathon
1:44:23
#745 overall#599 gender
2013
LONG ISLAND MARATHON FESTIVAL
1:46:47
#709 overall#560 gender
2013
Thanksgiving Day Half Marathon
1:52:44
#1529 overall#1100 gender
2012
LONG ISLAND MARATHON FESTIVAL
1:46:31
#671 overall#520 gender
2012
Thanksgiving Day Half Marathon
1:46:32
#1145 overall#893 gender
2011
2025 Val Nolasco Half Marathon
2:10:40
#572 overall#380 gender
2010
David Herlocker Bachman Valley Half Marathon
1:34:08
#24 overall#23 gender
2008
David Herlocker Bachman Valley Half Marathon
1:34:56
#17 overall#15 gender
2007
Detroit Free Press Marathon
1:49:42
#659 overall#496 gender
2006
47th Colonial Half Marathon and 5K
1:40:23
#221 overall#175 gender
2002
The Unforgettable Staten Island Half Marathon!
1:57:06
#1197 overall#941 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2023 | 2026 Disney Wine & Dine Half Marathon WeekendOrlando | FL | 2:36:49 | #3572 |
| 2023 | Dahlgren Trail Half MarathonKing George | VA | 2:40:47 | #196 |
| 2022 | SUFFOLK COUNTY MARATHONBAY SHORE | NY | 2:24:49 | #612 |
| 2019 | Greene & Schultz Hoosier Half Marathon, 5&10KBloomington | IN | 2:02:32 | #301 |
| 2019 | PRESALE 2027 AmeriHealth New Jersey April Fools Half Marathon & 8KAtlantic City | NJ | 2:03:09 | #327 |
| 2019 | Fargo Marathon WeekendFargo | ND | 2:08:54 | #1508 |
| 2019 | PeaceHealth Appletree MarathonVancouver | WA | 2:13:36 | #177 |
| 2019 | Grand Island Trail RunMunising | MI | 2:28:14 | #102 |
| 2019 | Viking Dash Trail Run- National ChampionshipsSelma | IN | 2:48:44 | #50 |
| 2018 | OhioHealth Emerald City Half and Quarter MarathonDublin | OH | 1:57:43 | #362 |
| 2018 | Sea Turtle & Sweetheart Running FestivalGulf Shores | AL | 2:03:22 | #37 |
| 2018 | Fargo Mini MarathonFargo | ND | 2:03:30 | #252 |
| 2018 | Rock N Fly Half MarathonPensacola | FL | 2:03:51 | #177 |
| 2018 | Viking Dash Trail Half MarathonLouisville | KY | 2:40:15 | #35 |
| 2018 | Flying Pig Pump and RunCincinnati | OH | 3:11:14 | #10014 |
| 2017 | OhioHealth Emerald City Half and Quarter MarathonDublin | OH | 1:41:47 | #149 |
| 2017 | Heart Mini MarathonCincinnati | OH | 2:00:48 | #2016 |
| 2017 | LONG ISLAND MARATHON FESTIVALEast Meadow | NY | 2:02:18 | #832 |
| 2017 | Run to MargaritavillePensacola Beach | FL | 2:02:43 | #37 |
| 2017 | New Moon Half and Quarter MarathonDelaware | OH | 2:08:04 | #143 |
| 2017 | Air Force MarathonDayton | OH | 2:10:11 | #1041 |
| 2017 | Flying Pig Pump and RunCincinnati | OH | 3:08:02 | #9015 |
| 2016 | Chicago Spring Half MarathonChicago | IL | 1:41:19 | #207 |
| 2016 | Capital City Half MarathonColumbus | OH | 1:41:54 | #486 |
| 2016 | New Moon Half and Quarter MarathonDelaware | OH | 1:59:59 | #116 |
| 2015 | Rockfest Half MarathonHampton Beach | NH | 1:37:35 | #182 |
| 2015 | Capital City Half MarathonColumbus | OH | 1:51:31 | #1146 |
| 2015 | Flying Pig Pump and RunCincinnati | OH | 2:40:25 | #7921 |
| 2014 | OhioHealth Emerald City Half and Quarter MarathonDublin | OH | 1:39:23 | #98 |
| 2014 | Capital City Half MarathonColumbus | OH | 1:44:00 | #744 |
| 2013 | OhioHealth Emerald City Half and Quarter MarathonDublin | OH | 1:43:06 | #184 |
| 2013 | Capital City Half MarathonColumbus | OH | 1:44:23 | #745 |
| 2013 | LONG ISLAND MARATHON FESTIVALEast Meadow | NY | 1:46:47 | #709 |
| 2013 | Thanksgiving Day Half MarathonAtlanta | GA | 1:52:44 | #1529 |
| 2013 | Presque Isle Half MarathonErie | PA | 2:52:18 | #1094 |
| 2012 | LONG ISLAND MARATHON FESTIVALEast Meadow | NY | 1:46:31 | #671 |
| 2012 | Thanksgiving Day Half MarathonAtlanta | GA | 1:46:32 | #1145 |
| 2011 | 2025 Val Nolasco Half MarathonHonolulu | HI | 2:10:40 | #572 |
| 2010 | David Herlocker Bachman Valley Half MarathonWestminster | MD | 1:34:08 | #24 |
| 2008 | David Herlocker Bachman Valley Half MarathonWestminster | MD | 1:34:56 | #17 |
| 2007 | Detroit Free Press MarathonDetroit | MI | 1:49:42 | #659 |
| 2006 | 47th Colonial Half Marathon and 5KWilliamsburg | VA | 1:40:23 | #221 |
| 2002 | The Unforgettable Staten Island Half Marathon!Staten Island | NY | 1:57:06 | #1197 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
OHOhio
15 racesNYNew York
5 racesFLFlorida
3 racesINIndiana
2 racesMDMaryland
2 racesMIMichigan
2 racesNDNorth Dakota
2 racesVAVirginia
2 racesHIHawaii
1 raceILIllinois
1 raceKYKentucky
1 raceNJNew Jersey
1 racePAPennsylvania
1 raceWAWashington
1 raceMAMassachusetts
0 races50-State Challenge
15/ 51 states + DC
36 states to go