HalfRuns
Back to runner search

Katherine Nicholson

FemaleMaryland2007–2025

43

Total Finishes

19

Different Races

10

States (20%)

1:51:56

PR (8:33/mi)

2:09:17

Average

-0:25:15

Faster (first to last)

Medal House

2014

Frederick Running Festival

1:51:56
#788 overall#229 gender
2013

Parks Half Marathon

1:58:38
#931 overall#308 gender
2013

MCRRC Riley's Rumble Half Marathon

2:06:04
#242 overall#70 gender
2013

Maui Oceanfront Marathon

2:48:37
#369 overall#217 gender
2012

Baltimore Running Festival

1:55:34
#2291 overall#822 gender
2012

Allianz Richmond Marathon, CarMax Richmond Half Marathon, & Capital One Richmond 8k

2:14:35
#4138 overall
2011

Frederick Running Festival

2:00:30
#1371 overall#461 gender
2011

Baltimore Running Festival

2:04:31
#3065 overall#1293 gender
2009

Frederick Running Festival

2:04:51
#1105 overall#428 gender
2009

Baltimore Running Festival

2:10:19
#3706 overall#1628 gender
2008

City of Oaks Marathon

2:10:37
#1401 overall#570 gender
2007

Baltimore Running Festival

2:35:30
#4148 overall#2170 gender

Performance Timeline

PR 1:51:5620072008200920092011201120122012201320132013201420142014201420142015201520152015201520152016201620172017201820182018201820192019202120222022202320232024202420242025

Complete Race Log

YearRaceStateTimePlace
2025Publix Atlanta Marathon, Half Marathon & 5KAtlantaGA2:10:15#2323
2024Parks Half MarathonRockvilleMD1:56:50#413
2024Newport News One City MarathonNewport NewsVA2:03:24#262
2024MCRRC Riley's Rumble Half MarathonBoydsMD2:06:22#197
2023Rock ‘n' Roll Washington DCWashingtonDC1:54:47#2619
2023Parks Half MarathonRockvilleMD2:01:26#405
20222026 Chessie Trail Marathon, Half Marathon, 10K, 5K, & 26.2 RelayLexingtonVA1:54:47#38
2022Parks Half MarathonRockvilleMD2:02:46#419
2021Parks Half MarathonRockvilleMD1:57:05#424
2019Parks Half MarathonRockvilleMD2:00:10#702
2019MCRRC Riley's Rumble Half MarathonBoydsMD2:04:36#211
2018Frederick Running FestivalFrederickMD1:59:01#971
2018Frederick Running FestivalFrederickMD1:59:02#961
2018Parks Half MarathonRockvilleMD2:01:56#581
2018MCRRC Riley's Rumble Half MarathonBoydsMD2:04:04#173
2017Parks Half MarathonRockvilleMD2:00:31#769
2017MCRRC Riley's Rumble Half MarathonBoydsMD2:02:14#193
2016MCRRC Riley's Rumble Half MarathonBoydsMD2:09:34#215
2016Parks Half MarathonRockvilleMD2:11:35#1030
2015Parks Half MarathonRockvilleMD2:00:17#874
2015MCRRC Riley's Rumble Half MarathonBoydsMD2:04:35#204
2015Detroit Free Press MarathonDetroitMI2:21:49#5335
2015Earth Rock RunNorth AndoverMA2:45:05#656
2015Earth Rock Run—2:45:05#657
2015Portland MarathonPortlandOR3:25:39#1792
2014Frederick Running FestivalFrederickMD1:51:56#788
2014Parks Half MarathonRockvilleMD2:02:27#1005
2014Chickamauga Battlefield MarathonFort OglethorpeGA2:02:58#260
2014MCRRC Riley's Rumble Half MarathonBoydsMD2:03:14#181
2014Shamrock Shuffle - HarmonyHarmonyPA2:08:14#97
2013Parks Half MarathonRockvilleMD1:58:38#931
2013MCRRC Riley's Rumble Half MarathonBoydsMD2:06:04#242
2013Maui Oceanfront MarathonLahainaHI2:48:37#369
2012Baltimore Running FestivalBaltimoreMD1:55:34#2291
2012Allianz Richmond Marathon, CarMax Richmond Half Marathon, & Capital One Richmond 8kRichmondVA2:14:35#4138
2011Frederick Running FestivalFrederickMD2:00:30#1371
2011Baltimore Running FestivalBaltimoreMD2:04:31#3065
2009Frederick Running FestivalFrederickMD2:04:51#1105
2009Baltimore Running FestivalBaltimoreMD2:10:19#3706
2008City of Oaks MarathonRaleighNC2:10:37#1401
2007Baltimore Running FestivalBaltimoreMD2:35:30#4148

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

MDMaryland
28 races
VAVirginia
3 races
GAGeorgia
2 races
NCNorth Carolina
1 race
HIHawaii
1 race
PAPennsylvania
1 race
MIMichigan
1 race
MAMassachusetts
1 race
OROregon
1 race
DCDistrict of Columbia
1 race

50-State Challenge

10/ 50 states

40 states to go