HalfRuns
Back to runner search

William Yu

MaleIdaho20092026

48

Total Finishes

22

Different Races

10

States (20%)

1:30:12

PR (6:53/mi)

2:09:57

Average

+0:08:21

Slower (first to last)

Medal House

2015

Less Popular Brooklyn Half Marathon

1:45:06
#4465 overall#3404 gender
2014

Beer City Half Santa Rosa

2:18:20
#601 overall#254 gender
2013

YMCA Famous Idaho Potato Marathon & Fun Runs

1:53:13
#378 overall#270 gender
2013

Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO

2:19:36
#3046 overall#1773 gender
2013

San Francisco Marathon

2:19:36
#3054 overall#1777 gender
2013

Race to Robie Creek®

2:20:37
#1279 overall#887 gender
2012

The Unforgettable Staten Island Half Marathon

1:55:32
#2662 overall#1951 gender
2012

YMCA Famous Idaho Potato Marathon & Fun Runs

2:19:16
#935 overall#447 gender
2012

Race to Robie Creek®

2:20:26
#859 overall#611 gender
2012

Disneyland Half Marathon Weekend

2:26:45
#5385 overall#2817 gender
2011

Race to Robie Creek®

2:36:42
#1550 overall#982 gender
2009

Life Time Miami Marathon & Half

2:07:17
#3562 overall#2259 gender

Performance Timeline

PR 1:30:1220092011201220122012201220132013201320132014201520152016201620162017201720182018201820192019201920192021202220222022202220232023202320232023202420242024202420242025202520262026

Complete Race Log

YearRaceStateTimePlace
2026Red Nose Half MarathonColumbusGA2:08:17#400
2026Disneyland Half Marathon WeekendAnaheimCA2:15:38#1563
2025United Airlines NYC HalfNew YorkNY1:30:12#1629
2025Monterey Bay Half MarathonMontereyCA2:06:39#2391
2024United Airlines NYC HalfNew YorkNY1:32:04#1846
2024The Unforgettable Staten Island Half MarathonStaten IslandNY1:32:38#713
2024Less Popular Brooklyn Half MarathonBrooklynNY1:35:48#2654
2024Cambridge Half Marathon + 5KCambridgeMA1:45:04#1832
2024Rock 'n' Roll San Antonio2:14:00#3386
2023United Airlines NYC HalfNew YorkNY1:39:42#3038
2023Less Popular Brooklyn Half MarathonBrooklynNY1:45:27#5251
2023Indianapolis Monumental MarathonIndianapolisIN2:24:52#3703
2023CNO Financial Indianapolis Monumental Marathon2:24:52#3705
2023Trinity Health Probility Ann Arbor Marathon: 5K • 10K • Half-Marathon • Full Marathon • Marathon Relay • Half-Marathon WalkAnn ArborMI2:47:59#734
2022YMCA Famous Idaho Potato Marathon & Fun RunsBoiseID2:05:30#237
2022Race to Robie Creek®BoiseID2:26:07#479
2022Race to Robie Creek®BoiseID2:26:08#479
2022MO' Cowbell Marathon/Half-Marathon/10K/5KSaint CharlesMO2:28:38#1237
2021MO' Cowbell Marathon/Half-Marathon/10K/5KSaint CharlesMO2:27:54#1166
2019YMCA Famous Idaho Potato Marathon & Fun RunsBoiseID1:55:49#202
2019St. Luke's FitOne 5K/10K/Half MarathonBoiseID2:17:40#959
2019Race to Robie Creek®BoiseID2:23:47#939
2019Race to Robie Creek®BoiseID2:23:48#939
2018Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA2:02:22#1422
2018Race to Robie Creek®BoiseID2:39:00#1271
2018Race to Robie Creek®BoiseID2:39:00#1271
2017Pittsburgh Marathon WeekendPittsburghPA2:08:44#5347
2017Race to Robie Creek®BoiseID2:35:11#1380
2016Less Popular Brooklyn Half MarathonBrooklynNY1:51:07#7247
2016St. Luke's FitOne 5K/10K/Half MarathonBoiseID1:57:10#324
2016Kaiser Permanente San Francisco Half Marathon & 5KSan FranciscoCA2:17:37#2665
2015Less Popular Brooklyn Half MarathonBrooklynNY1:45:06#4465
2015Race to Robie Creek®BoiseID2:22:42#1080
2014Beer City Half Santa RosaSanta RosaCA2:18:20#601
2013YMCA Famous Idaho Potato Marathon & Fun RunsBoiseID1:53:13#378
2013Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA2:19:36#3046
2013San Francisco Marathon2:19:36#3054
2013Race to Robie Creek®BoiseID2:20:37#1279
2012The Unforgettable Staten Island Half MarathonStaten IslandNY1:55:32#2662
2012YMCA Famous Idaho Potato Marathon & Fun RunsBoiseID2:19:16#935
2012Race to Robie Creek®BoiseID2:20:26#859
2012Disneyland Half Marathon WeekendAnaheimCA2:26:45#5385
2011Race to Robie Creek®BoiseID2:36:42#1550
2009Life Time Miami Marathon & HalfMiamiFL2:07:17#3562

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

IDIdaho
17 races
NYNew York
9 races
CACalifornia
7 races
MOMissouri
2 races
FLFlorida
1 race
PAPennsylvania
1 race
INIndiana
1 race
MIMichigan
1 race
MAMassachusetts
1 race
GAGeorgia
1 race

50-State Challenge

10/ 50 states

40 states to go