HalfRuns
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Sergio Rivera

MaleIllinois1996–2026

37

Total Finishes

27

Different Races

8

States (16%)

1:18:21

PR (5:59/mi)

2:03:51

Average

+1:20:28

Slower (first to last)

Medal House

2011

Tacoma City Marathon / Half / Ghost / 10K / 5K / 1K

1:34:01
#40 overall#34 gender
2010

2026 - San Antonio Marathon

1:44:00
#1002 overall#797 gender
2009

2026 - San Antonio Marathon

2:16:53
#6480 overall#3570 gender
2007

Rock 'n' Roll Arizona Marathon

1:59:52
#4469 overall#2834 gender
2000

Less Popular Brooklyn Half Marathon

1:35:36
#426 overall#375 gender
2000

NYCRUNS Brooklyn Ice Cream Social Half Marathon

1:37:53
#382 overall#346 gender
1999

The Unforgettable Staten Island Half Marathon

1:29:46
#251 overall#230 gender
1999

NYRR Fred Lebow Half Marathon

1:33:42
#327 overall#300 gender
1998

Less Popular Brooklyn Half Marathon

1:19:08
#61 overall#61 gender
1998

NYCRUNS Brooklyn Ice Cream Social Half Marathon

1:19:51
#179 overall#116 gender
1996

The Unforgettable Staten Island Half Marathon

1:18:21
#38 overall#37 gender
1996

Less Popular Brooklyn Half Marathon

1:39:27
#492 overall#451 gender

Performance Timeline

PR 1:18:21199619961998199819991999200020002007200920102011201120112015201520162017201820182022202320232023202320242024202420242024202520252025202520252026202620262026

Complete Race Log

YearRaceStateTimePlace
2026OC Marathon - Half Marathon - 5KNewport BeachCA2:06:06#2904
2026March Madness Half MarathonCaryIL2:37:06#551
2026Hillstriders March Madness Half MarathonCaryIL2:37:06#551
2026Milwaukee MarathonMilwaukeeWI2:38:49#2512
2025Chicago 13.1ChicagoIL2:00:44#3574
2025Milwaukee MarathonMilwaukeeWI2:08:36#1220
2025Wisconsin MarathonKenoshaWI2:17:46#353
2025Christmas in July Half Marathon and 5K (Chicago area)Elk Grove VillageIL2:40:00#463
2025Life Time Miami Marathon & HalfMiamiFL2:49:04#10607
2024North Shore ClassicHighland ParkIL2:04:02#530
2024Wisconsin MarathonKenoshaWI2:13:09#333
2024Life Time Chicago Half Marathon + 5KChicagoIL2:28:49#5245
20242026 - San Antonio MarathonSan AntonioTX2:55:48#7361
2024Rock 'n' Roll San Antonio—2:55:48#7367
2023Blue Bell Fun RunBrenhamTX2:14:13#302
2023Blue Bell Fun RunBrenhamTX2:14:14#302
2023Frederick Running FestivalFrederickMD2:26:32#1877
2023Frederick Running FestivalFrederickMD2:26:33#1633
2022San Diego Beach & Bay Half MarathonSan DiegoCA1:54:46#467
2018Rock 'n' Roll Chicago Half MarathonChicagoIL1:55:36#1730
2018Life Time Miami Marathon & HalfMiamiFL2:51:40#10579
2017United Airlines NYC HalfNew YorkNY1:36:14#1744
2016The Unforgettable Staten Island Half MarathonStaten IslandNY1:41:07#1485
2015Corvallis Half MarathonCorvallisOR1:42:32#151
2015Rock ‘n' Roll Washington DCWashingtonDC1:47:21#1578
2011Tacoma City Marathon / Half / Ghost / 10K / 5K / 1KTacomaWA1:34:01#40
2011Tacoma City Marathon—1:34:01#40
2011Healdsburg Half MarathonHealdsburgCA1:51:54#175
20102026 - San Antonio MarathonSan AntonioTX1:44:00#1002
20092026 - San Antonio MarathonSan AntonioTX2:16:53#6480
2007Rock 'n' Roll Arizona MarathonPhoenixAZ1:59:52#4469
2000Less Popular Brooklyn Half MarathonBrooklynNY1:35:36#426
2000NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklynNY1:37:53#382
1999The Unforgettable Staten Island Half MarathonStaten IslandNY1:29:46#251
1999NYRR Fred Lebow Half MarathonNew YorkNY1:33:42#327
1998Less Popular Brooklyn Half MarathonBrooklynNY1:19:08#61
1998NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklynNY1:19:51#179
1996The Unforgettable Staten Island Half MarathonStaten IslandNY1:18:21#38
1996Less Popular Brooklyn Half MarathonBrooklynNY1:39:27#492

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

NYNew York
10 races
ILIllinois
7 races
TXTexas
5 races
CACalifornia
3 races
MDMaryland
2 races
DCDistrict of Columbia
1 race
OROregon
1 race
VAVirginia
0 races

50-State Challenge

8/ 50 states

42 states to go