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WC
William Chapman
MaleGeorgia1989–2026
51
Total Finishes
24
Different Races
13
States (26%)
1:29:03
PR (6:48/mi)
2:20:52
Average
+0:22:47
Slower (first to last)
Medal House
2009
Leavenworth Marathon
1:54:49
#277 overall#165 gender
2008
Rock ‘n’ Roll Philadelphia Half Marathon
2:25:17
#10779 overall#5776 gender
2008
Caesar Rodney Half Marathon
2:28:00
#1186 overall#785 gender
2007
Publix Atlanta Marathon, Half Marathon & 5K
2:08:49
#3274 overall#1921 gender
2007
Rock ‘n’ Roll Philadelphia Half Marathon
2:20:43
#9399 overall#5330 gender
2006
Caesar Rodney Half Marathon
2:16:02
#1080 overall#757 gender
2006
Rock ‘n’ Roll Philadelphia Half Marathon
2:17:39
#8034 overall#4665 gender
2005
Rock ‘n’ Roll Philadelphia Half Marathon
2:19:40
#6928 overall#4021 gender
1994
Dexter Ann Arbor Run
1:43:31
#489 overall#423 gender
1993
Dexter Ann Arbor Run
1:48:28
#690 overall#590 gender
1991
Dexter Ann Arbor Run
1:48:34
#569 overall#509 gender
1989
Dexter Ann Arbor Run
1:47:36
#727 overall#642 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Chicago Spring Half MarathonChicago | IL | 1:32:12 | #89 |
| 2026 | Rock 'n' Roll ArizonaTempe | AZ | 2:07:27 | #2042 |
| 2026 | Covenant Health Knoxville Marathon, Half Marathon, Relays, 5k and Kids RunKnoxville | TN | 2:10:23 | #879 |
| 2025 | Chicago Spring Half MarathonChicago | IL | 1:29:03 | #83 |
| 2025 | Seattle Marathon: Summer EventsSeattle | WA | 3:12:25 | #4312 |
| 2025 | UW Medicine Seattle Marathon and Half MarathonSeattle | WA | 3:12:25 | #4314 |
| 2024 | Thanksgiving Day Half MarathonAtlanta | GA | 2:42:18 | #4164 |
| 2024 | Rocky RunPhiladelphia | PA | 2:57:30 | #4868 |
| 2023 | Publix Atlanta Marathon, Half Marathon & 5KAtlanta | GA | 1:43:52 | #432 |
| 2023 | Vintage Park Half MarathonHouston | TX | 1:58:14 | #106 |
| 2023 | The Woodlands MarathonThe Woodlands | TX | 2:47:25 | #2366 |
| 2023 | Rocky RunPhiladelphia | PA | 3:13:14 | #2673 |
| 2023 | Thanksgiving Day Half MarathonAtlanta | GA | 3:19:40 | #4609 |
| 2022 | Rocky RunPhiladelphia | PA | 3:17:04 | #1966 |
| 2021 | Publix Atlanta Marathon, Half Marathon & 5KAtlanta | GA | 1:46:30 | #214 |
| 2021 | Rocky RunPhiladelphia | PA | 3:22:25 | #1711 |
| 2019 | Little Patuxent River Half MarathonColumbia | MD | 2:06:24 | #98 |
| 2019 | Rocky RunPhiladelphia | PA | 2:57:08 | #2347 |
| 2018 | B.A.A. Half MarathonBoston | MA | 1:46:21 | #861 |
| 2018 | Race the RunwaysBrunswick | ME | 2:10:47 | #141 |
| 2018 | Race The Runways | — | 2:10:47 | #141 |
| 2017 | Race 13.1 CharlotteCharlotte | NC | 1:42:46 | #84 |
| 2015 | Philadelphia MarathonPhiladelphia | PA | 2:54:09 | #10001 |
| 2014 | Callaway Gardens MarathonPine Mountain | GA | 1:51:31 | #29 |
| 2014 | Publix Atlanta Marathon, Half Marathon & 5KAtlanta | GA | 2:11:27 | #3543 |
| 2013 | Callaway Gardens MarathonPine Mountain | GA | 1:51:53 | #32 |
| 2012 | Publix Atlanta Marathon, Half Marathon & 5KAtlanta | GA | 1:53:51 | #1550 |
| 2012 | Detroit Free Press MarathonDetroit | MI | 5:03:55 | #2872 |
| 2011 | Thanksgiving Day Half MarathonAtlanta | GA | 1:48:21 | #1574 |
| 2011 | Callaway Gardens MarathonPine Mountain | GA | 1:55:23 | #107 |
| 2010 | Publix Atlanta Marathon, Half Marathon & 5KAtlanta | GA | 1:49:33 | #1388 |
| 2010 | Callaway Gardens MarathonPine Mountain | GA | 1:56:09 | #91 |
| 2010 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 2:25:06 | #5718 |
| 2009 | Leavenworth MarathonLeavenworth | WA | 1:54:49 | #277 |
| 2009 | Thanksgiving Day Half MarathonAtlanta | GA | 2:08:20 | #4509 |
| 2009 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 2:27:20 | #10469 |
| 2009 | Caesar Rodney Half MarathonWilmington | DE | 2:35:55 | #1382 |
| 2008 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 2:25:17 | #10779 |
| 2008 | Caesar Rodney Half MarathonWilmington | DE | 2:28:00 | #1186 |
| 2007 | Publix Atlanta Marathon, Half Marathon & 5KAtlanta | GA | 2:08:49 | #3274 |
| 2007 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 2:20:43 | #9399 |
| 2006 | Caesar Rodney Half MarathonWilmington | DE | 2:16:02 | #1080 |
| 2006 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 2:17:39 | #8034 |
| 2005 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 2:19:40 | #6928 |
| 1994 | Dexter Ann Arbor RunDexter | MI | 1:43:31 | #489 |
| 1993 | Dexter Ann Arbor RunDexter | MI | 1:48:28 | #690 |
| 1991 | Dexter Ann Arbor RunDexter | MI | 1:48:34 | #569 |
| 1989 | Dexter Ann Arbor RunDexter | MI | 1:47:36 | #727 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
GAGeorgia
14 racesPAPennsylvania
12 racesMIMichigan
5 racesDEDelaware
3 racesWAWashington
3 racesTXTexas
2 racesILIllinois
2 racesNCNorth Carolina
1 raceMAMassachusetts
1 raceMEMaine
1 raceMDMaryland
1 raceAZArizona
1 raceTNTennessee
1 race50-State Challenge
13/ 50 states
37 states to go