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RC
Robert Callahan
MaleNew York1998–2026
29
Total Finishes
24
Different Races
9
States (18%)
1:28:39
PR (6:46/mi)
2:06:08
Average
+0:30:04
Slower (first to last)
Medal House
2017
2026 Superhero Half Marathon and Relay
1:46:00
#135 overall#92 gender
2015
Rock n Roll Nashville
2:12:03
#5675 overall#2836 gender
2014
Binghamton Bridge Run
2:40:41
#991 overall#459 gender
2012
Life Time Miami Marathon & Half
3:19:23
#14968 overall#7438 gender
2009
Dallas Marathon Weekend
2:45:59
#7099 overall#3292 gender
2008
Shamrock'n Half Marathon
1:28:39
#37 overall#31 gender
2007
2027 Walt Disney World® Marathon Weekend
3:12:48
#10104 overall#4297 gender
2004
Baltimore Running Festival
2:32:09
#2350 overall#1173 gender
2001
B.A.A. Half Marathon
1:48:11
#734 overall#533 gender
2000
Caesar Rodney Half Marathon
1:53:58
#614 overall#497 gender
1999
Rock ‘n’ Roll Philadelphia Half Marathon
2:04:22
#4564 overall#3174 gender
1998
Fairfield Road Races
1:56:51
#1227 overall#935 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | AdventHealth Lake Minneola Half Marathon, 10K and 5KClermont | FL | 2:26:55 | #283 |
| 2025 | Frederick Running FestivalFrederick | MD | 2:01:13 | #831 |
| 2025 | Frederick Running FestivalFrederick | MD | 2:01:14 | #831 |
| 2024 | Frederick Running FestivalFrederick | MD | 1:55:52 | #647 |
| 2024 | Frederick Running FestivalFrederick | MD | 1:55:53 | #647 |
| 2023 | Frederick Running FestivalFrederick | MD | 1:57:42 | #727 |
| 2023 | Frederick Running FestivalFrederick | MD | 1:57:43 | #646 |
| 2021 | Madison MarathonMadison | WI | 2:43:33 | #2094 |
| 2018 | JSRC RunAPaloozaAsbury Park | NJ | 1:38:11 | #63 |
| 2018 | Runapalooza Asbury ParkAsbury Park | NJ | 1:38:11 | #65 |
| 2018 | United Airlines NYC HalfNew York | NY | 1:43:30 | #3274 |
| 2018 | The Unforgettable Staten Island Half Marathon!Staten Island | NY | 1:44:32 | #2184 |
| 2018 | Almond BowlChico | CA | 1:51:10 | #41 |
| 2018 | Reno 5000 5k SeriesReno | NV | 1:59:35 | #44 |
| 2017 | 2026 Superhero Half Marathon and RelayMorristown | NJ | 1:46:00 | #135 |
| 2017 | The Unforgettable Staten Island Half Marathon!Staten Island | NY | 1:49:11 | #1924 |
| 2017 | Novo Nordisk New Jersey MarathonLong Branch | NJ | 1:56:58 | #971 |
| 2017 | Rock the RiverFort Lee | NJ | 1:57:35 | #95 |
| 2017 | Ocean Running Club's Seaside Half Marathon and 5KSeaside Park | NJ | 2:01:38 | #177 |
| 2017 | Rockaway Mother's DayNew York | NY | 2:12:42 | #65 |
| 2015 | Rock n Roll NashvilleNashville | TN | 2:12:03 | #5675 |
| 2014 | Binghamton Bridge RunBinghamton | NY | 2:40:41 | #991 |
| 2012 | Life Time Miami Marathon & HalfMiami | FL | 3:19:23 | #14968 |
| 2009 | Dallas Marathon WeekendDallas | TX | 2:45:59 | #7099 |
| 2008 | Shamrock'n Half MarathonSacramento | CA | 1:28:39 | #37 |
| 2007 | 2027 Walt Disney World® Marathon WeekendOrlando | FL | 3:12:48 | #10104 |
| 2004 | Baltimore Running FestivalBaltimore | MD | 2:32:09 | #2350 |
| 2001 | B.A.A. Half MarathonBoston | MA | 1:48:11 | #734 |
| 2000 | Caesar Rodney Half MarathonWilmington | DE | 1:53:58 | #614 |
| 1999 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 2:04:22 | #4564 |
| 1998 | Fairfield Road RacesFairfield | CT | 1:56:51 | #1227 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
MDMaryland
7 racesNJNew Jersey
6 racesNYNew York
5 racesFLFlorida
3 racesCACalifornia
2 racesCTConnecticut
1 raceNVNevada
1 raceTXTexas
1 raceILIllinois
0 races50-State Challenge
9/ 51 states + DC
42 states to go