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KL
Katherine Lai
FemaleNew York2003–2026
15
Total Finishes
10
Different Races
2
States (4%)
1:53:52
PR (8:42/mi)
2:11:14
Average
+0:25:34
Slower (first to last)
Medal House
2018
Pasadena Half Marathon & 5K
2:22:16
#3481 overall#1221 gender
2017
Napa Half Marathon
2:17:11
#183 overall#87 gender
2017
Honey Badger Half Marathon/10K/5K
2:19:45
#19 overall#5 gender
2017
Tinker Bell Half Marathon
2:46:13
#3557 overall#3557 gender
2005
The LESS Popular Brooklyn Half Marathon!
2:04:12
#2176 overall#709 gender
2005
NYCRUNS Brooklyn Ice Cream Social Half Marathon
2:08:42
#2000 overall#558 gender
2004
The Unforgettable Staten Island Half Marathon!
1:53:52
#1413 overall#278 gender
2004
NYRR Fred Lebow Half Marathon
1:58:11
#2198 overall#521 gender
2004
NYCRUNS Brooklyn Ice Cream Social Half Marathon
2:04:04
#1259 overall#273 gender
2004
The LESS Popular Brooklyn Half Marathon!
2:12:18
#2458 overall#873 gender
2003
The Unforgettable Staten Island Half Marathon!
2:00:37
#1450 overall#326 gender
2003
NYRR Fred Lebow Half Marathon
2:07:46
#2829 overall#867 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Rose Bowl Half MarathonPasadena | CA | 2:26:11 | #5827 |
| 2023 | Rose Bowl Half MarathonPasadena | CA | 2:12:32 | #2613 |
| 2022 | Kaiser Permanente San Francisco Half Marathon & 5KSan Francisco | CA | 2:21:43 | #1755 |
| 2019 | OC Marathon - Half Marathon - 5KNewport Beach | CA | 2:19:07 | #2871 |
| 2018 | Pasadena Half Marathon & 5KPasadena | CA | 2:22:16 | #3481 |
| 2017 | Napa Half MarathonNapa | CA | 2:17:11 | #183 |
| 2017 | Honey Badger Half Marathon/10K/5KSan Rafael | CA | 2:19:45 | #19 |
| 2017 | Tinker Bell Half MarathonAnaheim | CA | 2:46:13 | #3557 |
| 2005 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 2:04:12 | #2176 |
| 2005 | NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklyn | NY | 2:08:42 | #2000 |
| 2004 | The Unforgettable Staten Island Half Marathon!Staten Island | NY | 1:53:52 | #1413 |
| 2004 | NYRR Fred Lebow Half MarathonNew York | NY | 1:58:11 | #2198 |
| 2004 | NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklyn | NY | 2:04:04 | #1259 |
| 2004 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 2:12:18 | #2458 |
| 2003 | The Unforgettable Staten Island Half Marathon!Staten Island | NY | 2:00:37 | #1450 |
| 2003 | NYRR Fred Lebow Half MarathonNew York | NY | 2:07:46 | #2829 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
CACalifornia
8 racesNYNew York
8 races50-State Challenge
2/ 51 states + DC
49 states to go