HalfRuns
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Maureen Stammers-Janzen

FemaleNew York2008–2026

63

Total Finishes

40

Distinct Races

6

States (12%)

1:46:34

PR (8:08/mi)

2:16:44

Average

+0:07:07

Slower (first to last)

Medal House

2017

Lehigh Valley Health Network Via Marathon

2:30:22
#566 overall#324 gender
2016

BROOKHAVEN TRAIL HALF MARATHON and 5 MILE

2:16:53
#74 overall
2016

Brookhaven Trail Half Marathon

2:16:54
#74 overall#32 gender
2016

Pine Barrens Half Marathon

3:08:16
#64 overall#18 gender
2014

Outer Banks Marathon

1:46:34
#239 overall#64 gender
2014

LONG ISLAND MARATHON FESTIVAL

1:47:21
#521 overall
2014

Guthrie Wineglass Marathon, Wegmans Wineglass Half Marathon & Williams Toyota Wineglass 5K

1:49:06
#288 overall#107 gender
2013

LONG ISLAND MARATHON FESTIVAL

1:57:21
#1419 overall#426 gender
2012

LONG ISLAND MARATHON FESTIVAL

1:58:04
#1593 overall#503 gender
2010

Divas Half Marathon & 5k

2:10:20
#1040 overall#1039 gender
2010

LONG ISLAND MARATHON FESTIVAL

2:16:25
#2563 overall#1036 gender
2008

Women's Half Marathon

2:41:08
#3921 overall#3918 gender

Performance Timeline

PR 1:46:342008201020102012201320142014201420162016201620172017201820182018201820182018201820192019201920192019201920192019201920192019202020202020202120212021202120212022202220232023202320232023202320242024202420242024202420242025202520252025202520252025202620262026

Complete Race Log

YearRaceStateTimePlace
2026San Diego Beach & Bay Half MarathonSan DiegoCA2:44:08#2970
2026Virginia Marathon (Full/Merikos/Half/10k/5k)MiddleburgVA2:48:14#263
2026Virginia MarathonMiddleburgVA2:48:15#263
2025Covered Bridges Half MarathonWoodstockVT2:18:35#1355
2025GREAT SOUTH BAY RUNBay ShoreNY2:24:36#269
2025Northwell Health Great South Bay RunBay ShoreNY2:24:37#269
2025LT Michael P. Murphy Run 15K & 5KHauppaugeNY2:25:00#463
2025UConn Health Half MarathonSimsburyCT2:25:54#701
2025BROOKHAVEN TRAIL HALF MARATHON and 5 MILEWading RiverNY2:44:19#94
2025Brookhaven Trail Half MarathonWading RiveNY2:44:19#94
2024GREAT SOUTH BAY RUNBay ShoreNY2:09:52#218
2024Northwell Health Great South Bay RunBay ShoreNY2:09:52#218
2024Icebreaker International Marathon and Half MarathonEast MeadowNY2:18:55#103
2024Manchester City MarathonManchesterNH2:20:05#468
2024BROOKHAVEN TRAIL HALF MARATHON and 5 MILEWading RiverNY2:33:18#124
2024Brookhaven Trail Half MarathonWading RiveNY2:33:18#124
2024Gasparilla Distance Classic Race WeekendTampaFL2:40:12#2812
2023SUFFOLK COUNTY MARATHONBAY SHORENY2:09:12#526
2023Berkshire Half MarathonPittsfieldMA2:10:13#66
2023Venice Half Marathon & 5KVeniceFL2:10:16#123
2023GREAT SOUTH BAY RUNBay ShoreNY2:14:17#203
2023Northwell Health Great South Bay RunBay ShoreNY2:14:17#203
2023Mount Rainier Half Marathon & Trail EventsEnumclawWA2:24:04#577
2022NSRF Fallback Half MarathonEast IslipNY2:22:26#27
20222026 Acadia Half Marathon and 10KBar HarborME2:24:37#167
2021Ocean State Rhode RacesNarragansettRI1:56:45#161
2021Ocean State Rhode RacesNarragansettRI1:56:45#161
2021Great Smoky Mountains Half Marathon & 5KTownsendTN2:02:09#235
2021Yellowstone Half Marathon WeekendWest YellowstoneMT2:22:38#671
2021Grand Teton Half MarathonJacksonWY2:37:41#1147
20203M Half MarathonAustinTX1:51:06#1465
2020Naples Paradise Coast Half MarathonNaplesFL2:00:06#80
2020City of Palms Half Marathon & 5KFort MyersFL2:06:23#149
2019Rehoboth Seashore Marathon and Half MarathonRehoboth BeachDE1:56:03#446
2019Cape May Hallowed Half MarathonCape MayNJ2:01:07#170
2019After The Leaves Have FallenNew PaltzNY2:02:22#88
2019LONG ISLAND MARATHON FESTIVALEast MeadowNY2:04:06#709
2019GREAT SOUTH BAY RUNBay ShoreNY2:04:07#176
2019Northwell Health Great South Bay RunBay ShoreNY2:04:07#176
2019Lehigh Valley Health Network Via MarathonAllentownPA2:06:19#240
2019Rock n Roll NashvilleNashvilleTN2:08:51#3725
2019Palmetto Bluff Half MarathonBlufftonSC2:15:32#214
2019Icebreaker International Marathon and Half MarathonEast MeadowNY2:26:56#259
2019Grand Canyon Half MarathonTUSAYANAZ2:52:48#259
2018Guthrie Wineglass Marathon, Wegmans Wineglass Half Marathon & Williams Toyota Wineglass 5KCorningNY1:55:12#468
2018Gettysburg Festival of RacesGettysburgPA1:56:13#133
2018Cape May Hallowed Half MarathonCape MayNJ1:57:59#129
2018Divas Half Marathon & 5kWestburyNY2:04:42#73
2018BROOKHAVEN TRAIL HALF MARATHON and 5 MILEWading RiverNY2:13:02#59
2018Brookhaven Trail Half MarathonWading RiveNY2:13:02#59
2018Pine Barrens Half MarathonRiverheadNY2:32:13#33
2017Lehigh Valley Health Network Via MarathonAllentownPA2:30:22#566
2017Pine Barrens Half MarathonRiverheadNY2:33:18#44
2016BROOKHAVEN TRAIL HALF MARATHON and 5 MILEWading RiverNY2:16:53#74
2016Brookhaven Trail Half MarathonWading RiveNY2:16:54#74
2016Pine Barrens Half MarathonRiverheadNY3:08:16#64
2014Outer Banks MarathonManteoNC1:46:34#239
2014LONG ISLAND MARATHON FESTIVALEast MeadowNY1:47:21#521
2014Guthrie Wineglass Marathon, Wegmans Wineglass Half Marathon & Williams Toyota Wineglass 5KCorningNY1:49:06#288
2013LONG ISLAND MARATHON FESTIVALEast MeadowNY1:57:21#1419
2012LONG ISLAND MARATHON FESTIVALEast MeadowNY1:58:04#1593
2010Divas Half Marathon & 5kWestburyNY2:10:20#1040
2010LONG ISLAND MARATHON FESTIVALEast MeadowNY2:16:25#2563
2008Women's Half MarathonNew YorkNY2:41:08#3921

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

NYNew York
35 races
PAPennsylvania
3 races
NJNew Jersey
2 races
MEMaine
1 race
NCNorth Carolina
1 race
SCSouth Carolina
1 race

50-State Challenge

6/ 51 states + DC

45 states to go