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John Serrano

MaleMaryland20222025

13

Total Finishes

9

Distinct Races

5

States (10%)

1:40:24

PR (7:40/mi)

1:50:45

Average

+0:38:23

Slower (first→last)

Medal House

2025

Frederick Running Festival

Frederick, MD

1:49:11.4
#377 overall
roadflat
2025

Parks Half Marathon

Rockville, MD

1:53:40
#297 overall#224 gender
roadflat
2025

End of the Road Half Marathon & One Tunnel 4 Miler

Waterfall, PA

1:52:10
#36 overall
roadflat
2025

Delaware Running Festival

Wilmington, DE

1:53:39.97
#157 overall
roadflat
2025

Philadelphia Marathon Weekend

Philadelphia, PA

1:53:11
#2567 overall#1702 gender
roadflat
2025

San Diego Beach & Bay Half Marathon

San Diego, CA

2:18:47
#1755 overall#963 gender
roadflat
2024

Frederick Running Festival

Frederick, MD

1:44:54
#299 overall
roadflat
2024

Spring Burke Lake 5K, 10K, & Half

Fairfax Station, VA

1:50:38
#17 overall#13 gender
trailflat
2023

Frederick Running Festival

Frederick, MD

1:45:50.77
#333 overall
roadflat
2023

Care Packages at Carderock 5k, 10k, & Half

Potomac, MD

1:43:06
#7 overall#6 gender
roadflat
2022

Care Packages at Carderock 5k, 10k, & Half

Potomac, MD

1:40:30
#5 overall#5 gender
roadflat
2022

Frederick Running Festival

Frederick, MD

1:40:24.02
#216 overall
roadflat

Performance Timeline

PR 1:40:242022202220232023202420242025202520252025202520252025

Complete Race Log

YearRaceStateTimePlace
2025Frederick Running FestivalFrederickMD1:49:11.4#377
2025Parks Half MarathonRockvilleMD1:53:40#297
2025End of the Road Half Marathon & One Tunnel 4 MilerWaterfallPA1:52:10#36
2025Delaware Running FestivalWilmingtonDE1:53:39.97#157
2025Philadelphia Marathon WeekendPhiladelphiaPA1:53:11#2567
2025San Diego Beach & Bay Half MarathonSan DiegoCA2:18:47#1755
2025Run On The Rocks • 10M / Half / 20MPoint Of RocksMD1:53:40#297
2024Frederick Running FestivalFrederickMD1:44:54#299
2024Spring Burke Lake 5K, 10K, & HalfFairfax StationVA1:50:38#17
2023Frederick Running FestivalFrederickMD1:45:50.77#333
2023Care Packages at Carderock 5k, 10k, & HalfPotomacMD1:43:06#7
2022Care Packages at Carderock 5k, 10k, & HalfPotomacMD1:40:30#5
2022Frederick Running FestivalFrederickMD1:40:24.02#216

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

MDMaryland
8 races
PAPennsylvania
2 races
VAVirginia
1 race
DEDelaware
1 race
CACalifornia
1 race

50-State Challenge

5/ 51 states + DC

46 states to go