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AC
Adam Costello
MaleGeorgia2012–2026
10
Total Finishes
7
Different Races
5
States (10%)
1:20:24
PR (6:08/mi)
1:33:56
Average
+0:19:10
Slower (first to last)
Medal House
2026
RUN JEKYLL
1:39:34
#18 overall
2025
RUN JEKYLL
1:29:17
#6 overall
2025
Thanksgiving Day Half Marathon
1:30:22
#170 overall#153 gender
2024
Thanksgiving Day Half Marathon
1:32:22
#129 overall#115 gender
2022
Chicago Spring Half Marathon
1:50:05
#780 overall#559 gender
2018
Philadelphia Marathon
1:24:36
#154 overall#131 gender
2016
Saratoga Palio Melanie O'Donnell Half Marathon
1:23:46
#10 overall#10 gender
2016
Philadelphia Marathon
1:24:47
#133 overall#118 gender
2014
Tobacco Road Marathon
2:04:11
#1015 overall#649 gender
2012
Katie's Races
1:20:24
#3 overall#3 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | RUN JEKYLLJekyll Island | GA | 1:39:34 | #18 |
| 2025 | RUN JEKYLLJekyll Island | GA | 1:29:17 | #6 |
| 2025 | Thanksgiving Day Half MarathonAtlanta | GA | 1:30:22 | #170 |
| 2024 | Thanksgiving Day Half MarathonAtlanta | GA | 1:32:22 | #129 |
| 2022 | Chicago Spring Half MarathonChicago | IL | 1:50:05 | #780 |
| 2018 | Philadelphia MarathonPhiladelphia | PA | 1:24:36 | #154 |
| 2016 | Saratoga Palio Melanie O'Donnell Half MarathonSaratoga Springs | NY | 1:23:46 | #10 |
| 2016 | Philadelphia MarathonPhiladelphia | PA | 1:24:47 | #133 |
| 2014 | Tobacco Road MarathonCary | NC | 2:04:11 | #1015 |
| 2012 | Katie's Races | — | 1:20:24 | #3 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
GAGeorgia
4 racesPAPennsylvania
2 racesILIllinois
1 raceNCNorth Carolina
1 raceNYNew York
1 race50-State Challenge
5/ 50 states
45 states to go