HalfRuns
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Seong Cho

MaleNew York20052026

8

Total Finishes

8

Different Races

4

States (8%)

1:30:48

PR (6:56/mi)

2:01:14

Average

-1:20:53

Faster (first to last)

Medal House

2026

The Bay Ridge Half Marathon!

1:49:53
#8512 overall#6462 gender
2025

2026 Block Island Half Marathon

1:30:48
#21 overall#19 gender
2025

Baltimore Running Festival

1:48:16
#553 overall#419 gender
2025

NYCRUNS Brooklyn Ice Cream Social Half Marathon

1:58:44
#8722 overall#6055 gender
2024

NYCRUNS Big Apple Half Marathon

1:48:59
#685 overall#523 gender
2019

Rock 'n' Roll San Diego

2:01:46
#3102 overall#1993 gender
2013

Long Beach Marathon

2:00:37
#2454 overall#1657 gender
2005

Surf City Marathon

3:10:46
#3678 overall#1885 gender

Performance Timeline

PR 1:30:4820053:10:4620132:00:3720192:01:4620241:48:5920251:30:4820251:48:1620251:58:4420261:49:53

Complete Race Log

YearRaceStateTimePlace
2026The Bay Ridge Half Marathon!BrooklynNY1:49:53#8512
20252026 Block Island Half MarathonBlock IslandRI1:30:48#21
2025Baltimore Running FestivalBaltimoreMD1:48:16#553
2025NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklynNY1:58:44#8722
2024NYCRUNS Big Apple Half MarathonNew YorkNY1:48:59#685
2019Rock 'n' Roll San DiegoSan DiegoCA2:01:46#3102
2013Long Beach MarathonLong BeachCA2:00:37#2454
2005Surf City MarathonHuntington BeachCA3:10:46#3678

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

CACalifornia
3 races
NYNew York
3 races
RIRhode Island
1 race
MDMaryland
1 race

50-State Challenge

4/ 50 states

46 states to go