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SA
Sean Allen
MaleMaryland1998–2026
50
Total Finishes
32
Different Races
14
States (27%)
1:20:20
PR (6:08/mi)
1:56:48
Average
+0:06:11
Slower (first to last)
Medal House
2010
Nationwide Children's Hospital Columbus Marathon & 1/2 Marathon, Jesse Owens 5K, 1 Mile & Kids Run
2:18:26
#5459 overall#2634 gender
2009
UTHealth Houston Half Marathon & 10K
1:50:27
#488 overall#392 gender
2007
David Herlocker Bachman Valley Half Marathon
1:20:31
#5 overall#5 gender
2007
GPS Half Marathon
1:22:57
#6 overall#6 gender
2007
Bidwell Classic 5K, 10k and Half Marathon March 7th, 2026
1:41:13
#60 overall#49 gender
2007
La Jolla Half Marathon & 5K
2:05:26
#2190 overall#1365 gender
2007
Lake Placid Marathon and Half and 10K
2:48:01
#661 overall#293 gender
2006
Beer City Half™ San Diego
1:51:14
#1286 overall#972 gender
2005
David Herlocker Bachman Valley Half Marathon
1:20:20
#4 overall#4 gender
2001
Beer City Half™ San Diego
1:54:26
#1564 overall#1180 gender
2000
Beer City Half™ San Diego
2:01:28
#2160 overall#1529 gender
1998
2026 Humboldt Redwoods Marathon, Half Marathon, 5K
1:29:07
#155 overall#128 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Hub City Half MarathonHagerstown | MD | 1:34:24 | #18 |
| 2026 | Frederick Running FestivalFrederick | MD | 1:35:18 | #185 |
| 2025 | Freedom's RunShepherdstown | WV | 1:38:11 | #9 |
| 2025 | Freedom's RunShepherdstown | WV | 1:38:12 | #9 |
| 2025 | Gasparilla Distance Classic Race WeekendTampa | FL | 1:55:42 | #1041 |
| 2025 | Twin Lights Half MarathonGloucester | MA | 2:17:07 | #321 |
| 2024 | Red Nose Half MarathonColumbus | GA | 1:58:38 | #284 |
| 2024 | Estes Park MarathonEstes Park | CO | 6:21:01 | #552 |
| 2023 | Sunburst RacesSouth Bend | IN | 1:58:28 | #157 |
| 2023 | Sunburst Races - South BendSouth Bend | IN | 1:58:28 | #157 |
| 2023 | The Notre Dame Holy HalfNotre Dame | IN | 2:03:05 | #507 |
| 2023 | Early Bird Turkey Trot 5K, 10K, 15K, & Half MarathonKennesaw | GA | 2:10:00 | #73 |
| 2023 | United Airlines NYC HalfNew York | NY | 2:22:57 | #18149 |
| 2022 | Sunburst RacesSouth Bend | IN | 1:58:25 | #239 |
| 2022 | Sunburst Races - South BendSouth Bend | IN | 1:58:25 | #239 |
| 2022 | The Notre Dame Holy HalfNotre Dame | IN | 2:11:44 | #691 |
| 2021 | Independence Rhode RaceBristol | RI | 1:49:18 | #125 |
| 2021 | Sunburst RacesSouth Bend | IN | 1:56:48 | #201 |
| 2021 | Sunburst Races - South BendSouth Bend | IN | 1:56:49 | #201 |
| 2020 | Red Nose Half MarathonColumbus | GA | 1:51:36 | #192 |
| 2019 | Red Nose Half MarathonColumbus | GA | 1:47:22 | #171 |
| 2018 | Earth Rock RunNorth Andover | MA | 1:50:50 | #143 |
| 2018 | Sunburst RacesSouth Bend | IN | 1:57:21 | #310 |
| 2018 | Sunburst Races - South BendSouth Bend | IN | 1:57:22 | #310 |
| 2018 | Michigan Wine Trail Half MarathonVadodara | MI | 2:01:26 | #33 |
| 2018 | Rock 'n' Roll Washington DCWashington | DC | 2:01:37 | #3443 |
| 2017 | Sunrise Marathon 5K/10K/13.1 KANSAS CITYKansas City | MO | 1:55:50 | #635 |
| 2016 | Sunrise Marathon 5K/10K/13.1 KANSAS CITYKansas City | MO | 1:56:40 | #650 |
| 2016 | San Diego Holiday Half Marathon & 5KSan Diego | CA | 2:05:21 | #1229 |
| 2014 | Annapolis Running ClassicAnnapolis | MD | 1:21:22 | #8 |
| 2014 | Life Time Miami Marathon & HalfMiami | FL | 2:09:03 | #4515 |
| 2013 | Baltimore Running FestivalBaltimore | MD | 1:20:48 | #21 |
| 2013 | GPS Half MarathonSparks | MD | 1:23:56 | #6 |
| 2013 | Annapolis Running ClassicAnnapolis | MD | 1:23:57 | #8 |
| 2013 | 2025 Aramco Houston Half Marathon Searchable Finish Line VideoHouston | TX | 1:50:03 | #1095 |
| 2013 | Twin Lights Half MarathonGloucester | MA | 2:02:12 | #539 |
| 2012 | LONG ISLAND MARATHON FESTIVALEast Meadow | NY | 1:55:25 | #1345 |
| 2011 | Baltimore Running FestivalBaltimore | MD | 1:27:25 | #51 |
| 2011 | David Herlocker Bachman Valley Half MarathonWestminster | MD | 1:35:17 | #15 |
| 2010 | Nationwide Children's Hospital Columbus Marathon & 1/2 Marathon, Jesse Owens 5K, 1 Mile & Kids RunColumbus | OH | 2:18:26 | #5459 |
| 2009 | UTHealth Houston Half Marathon & 10KHouston | TX | 1:50:27 | #488 |
| 2007 | David Herlocker Bachman Valley Half MarathonWestminster | MD | 1:20:31 | #5 |
| 2007 | GPS Half MarathonSparks | MD | 1:22:57 | #6 |
| 2007 | Bidwell Classic 5K, 10k and Half Marathon March 7th, 2026Chico | CA | 1:41:13 | #60 |
| 2007 | La Jolla Half Marathon & 5KSan Diego | CA | 2:05:26 | #2190 |
| 2007 | Lake Placid Marathon and Half and 10KLake Placid | NY | 2:48:01 | #661 |
| 2006 | Beer City Half™ San DiegoSan Diego | CA | 1:51:14 | #1286 |
| 2005 | David Herlocker Bachman Valley Half MarathonWestminster | MD | 1:20:20 | #4 |
| 2001 | Beer City Half™ San DiegoSan Diego | CA | 1:54:26 | #1564 |
| 2000 | Beer City Half™ San DiegoSan Diego | CA | 2:01:28 | #2160 |
| 1998 | 2026 Humboldt Redwoods Marathon, Half Marathon, 5KWeott | CA | 1:29:07 | #155 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
MDMaryland
11 racesINIndiana
10 racesCACalifornia
7 racesGAGeorgia
4 racesMAMassachusetts
3 racesNYNew York
3 racesFLFlorida
2 racesMOMissouri
2 racesTXTexas
2 racesCOColorado
1 raceMIMichigan
1 raceOHOhio
1 raceALAlabama
0 racesNJNew Jersey
0 races50-State Challenge
14/ 51 states + DC
37 states to go