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WR
William Robertson
MaleNew York1982–2025
44
Total Finishes
33
Different Races
13
States (25%)
1:36:45
PR (7:23/mi)
2:11:29
Average
+0:42:48
Slower (first to last)
Medal House
2006
Wamc Darlington Half Marathon
1:36:45
#62 overall#56 gender
2005
Perth Half Marathon
1:37:32
#132 overall#117 gender
2005
LONG ISLAND MARATHON FESTIVAL
2:28:12
#2432 overall#1568 gender
2003
Kentucky Derby Festival Race Weekend
2:00:10
#2663 overall#2038 gender
2003
The Unforgettable Staten Island Half Marathon!
2:03:03
#1557 overall#1182 gender
2003
NYRR Fred Lebow Half Marathon
2:08:29
#2915 overall#2005 gender
2002
The LESS Popular Brooklyn Half Marathon!
2:23:09
#3180 overall#2082 gender
2002
Beer City Half™ San Diego
3:55:11
#5109 overall#2750 gender
2000
Star City Half Marathon & 10K
2:01:03
#201 overall#147 gender
2000
LONG ISLAND MARATHON FESTIVAL
2:28:02
#2762 overall#1933 gender
1997
LONG ISLAND MARATHON FESTIVAL
2:18:21
#3558 overall#2634 gender
1982
DEXTER-ANN ARBOR RUN
1:38:52
#546 overall#523 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2025 | NYCRUNS Falling Leaves Half MarathonBrooklyn | NY | 2:02:01 | #1007 |
| 2025 | Rock Tahoe Half MarathonStateline | NV | 2:15:46 | #552 |
| 2025 | Shamrock MarathonVirginia Beach | VA | 2:21:40 | #3073 |
| 2024 | B.A.A. Half MarathonBoston | MA | 2:04:02 | #3030 |
| 2024 | Newport Rhode RacesNewport | RI | 2:10:08 | #1558 |
| 2024 | Newport Rhode RaceNewport | RI | 2:10:08 | #1557 |
| 2023 | B.A.A. Half MarathonBoston | MA | 1:47:53 | #1190 |
| 2023 | Shamrock MarathonVirginia Beach | VA | 1:55:16 | #1181 |
| 2022 | Rock Tahoe Half MarathonStateline | NV | 2:01:21 | #249 |
| 2019 | Heatwave Half Marathon - Little RockNorth Little Rock | AR | 1:39:02 | #85 |
| 2019 | Martian Invasion of the RacesDearborn | MI | 1:43:36 | #76 |
| 2019 | Rock Tahoe Half MarathonStateline | NV | 2:07:17 | #338 |
| 2018 | United Airlines NYC HalfNew York | NY | 2:30:02 | #17920 |
| 2018 | B.A.A. Half MarathonBoston | MA | 2:44:28 | #5747 |
| 2018 | Iron Horse Half MarathonNorth Bend | WA | 2:58:48 | #902 |
| 2017 | Pensacola MarathonPensacola | FL | 1:51:28 | #84 |
| 2017 | Urban Cow Half MarathonSacramento | CA | 3:19:19 | #2732 |
| 2016 | Run RocklinRocklin | CA | 1:49:30 | #50 |
| 2016 | Publix Florida MarathonMelbourne | FL | 1:56:14 | #200 |
| 2015 | Community First Fox Cities Marathon presented by Miron ConstructionMenasha | WI | 2:23:19 | #1491 |
| 2015 | Rock n Roll NashvilleNashville | TN | 3:57:31 | #18095 |
| 2014 | Kentucky Derby Festival Race WeekendLouisville | KY | 1:41:15 | #613 |
| 2014 | Rock n Roll NashvilleNashville | TN | 3:53:47 | #18747 |
| 2013 | Perth Half MarathonBurswood | WA | 1:51:43 | #435 |
| 2013 | Mill Race MarathonColumbus | IN | 1:56:42 | #491 |
| 2013 | Rock n Roll NashvilleNashville | TN | 4:00:58 | #17792 |
| 2012 | Madison MarathonEnnis | MT | 1:54:14 | #5 |
| 2012 | Wamc Darlington Half MarathonBurswood | WA | 1:54:23 | #197 |
| 2012 | Rock n Roll NashvilleNashville | TN | 3:51:52 | #21618 |
| 2011 | Sunburst Races - South BendSouth Bend | IN | 2:02:51 | #435 |
| 2011 | 2027 Walt Disney World® Marathon WeekendOrlando | FL | 2:03:13 | #3711 |
| 2011 | Rock n Roll NashvilleNashville | TN | 3:48:25 | #21105 |
| 2010 | 2026 2XU Long Beach Marathon & Half MarathonLong Beach | CA | 2:24:14 | #4938 |
| 2010 | 2026 Disneyland® Half Marathon Weekend presented by HONDAAnaheim | CA | 2:40:56 | #7059 |
| 2006 | Wamc Darlington Half MarathonBurswood | WA | 1:36:45 | #62 |
| 2006 | Perth Half MarathonBurswood | WA | 1:38:46 | #160 |
| 2006 | Life Time Miami Marathon & HalfMiami | FL | 1:46:13 | #622 |
| 2005 | Perth Half MarathonBurswood | WA | 1:37:32 | #132 |
| 2005 | LONG ISLAND MARATHON FESTIVALEast Meadow | NY | 2:28:12 | #2432 |
| 2003 | Kentucky Derby Festival Race WeekendLouisville | KY | 2:00:10 | #2663 |
| 2003 | The Unforgettable Staten Island Half Marathon!Staten Island | NY | 2:03:03 | #1557 |
| 2003 | NYRR Fred Lebow Half MarathonNew York | NY | 2:08:29 | #2915 |
| 2002 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 2:23:09 | #3180 |
| 2002 | Beer City Half™ San DiegoSan Diego | CA | 3:55:11 | #5109 |
| 2000 | Star City Half Marathon & 10KRoanoke | VA | 2:01:03 | #201 |
| 2000 | LONG ISLAND MARATHON FESTIVALEast Meadow | NY | 2:28:02 | #2762 |
| 1997 | LONG ISLAND MARATHON FESTIVALEast Meadow | NY | 2:18:21 | #3558 |
| 1982 | DEXTER-ANN ARBOR RUNDexter | MI | 1:38:52 | #546 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
NYNew York
8 racesWAWashington
6 racesCACalifornia
5 racesTNTennessee
5 racesFLFlorida
4 racesMAMassachusetts
3 racesVAVirginia
3 racesINIndiana
2 racesMIMichigan
2 racesRIRhode Island
2 racesARArkansas
1 raceMTMontana
1 raceWIWisconsin
1 race50-State Challenge
13/ 51 states + DC
38 states to go