HalfRuns
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Mary Shannon

FemaleCalifornia2003–2026

21

Total Finishes

18

Different Races

8

States (16%)

1:41:46

PR (7:46/mi)

2:57:41

Average

+1:07:22

Slower (first to last)

Medal House

2018

Rock 'n' Roll Los Angeles Half Marathon

3:00:57
#4146 overall#2082 gender
2017

Newport Marathon

2:32:35
#1619 overall#925 gender
2017

Carlsbad Marathon

3:00:12
#4933 overall#2804 gender
2013

3M Half Marathon

2:07:25
#2577 overall#1179 gender
2013

Surf City Marathon

2:56:32
#12055 overall#6775 gender
2012

Decker Challenge and Brown Santa 5K

2:18:23
#616 overall#255 gender
2010

Lake Minnetonka Half Marathon

2:13:27
#1889 overall#971 gender
2007

EPIC Marathon and Running Festival

2:21:07
#1959 overall#973 gender
2006

Five Points Of Life

1:41:46
#66 overall#25 gender
2005

Rock n Roll Nashville

2:08:45
#4475 overall#1893 gender
2004

Lake Minnetonka Half Marathon

2:34:34
#951 overall#465 gender
2003

Urban Wildland Half Marathon & 5K (Richfield, MN)

2:35:53
#571 overall#274 gender

Performance Timeline

PR 1:41:462003200420052006200720102012201320132017201720182018201820192022202220232023202420252026

Complete Race Log

YearRaceStateTimePlace
2026Ventura MarathonVenturaCA3:43:15#1562
20252026 Avenue of the Giants MarathonArcataCA3:45:12#822
2024Missoula Marathon Half Marathon 5K Kids MarathonMissoulaMT3:37:20#2294
2023Ventura MarathonVenturaCA3:27:12#1432
2023OC Marathon - Half Marathon - 5KNewport BeachCA3:31:57#7041
2022Druthers Helderberg to Hudson Half MarathonAltamontNY2:03:29#844
2022Jack & Jill Marathon & HalfNorth BendWA3:15:54#353
2019Rock 'n' Roll San DiegoSan DiegoCA3:15:42#10866
2018Rock 'n' Roll Los Angeles Half MarathonLos AngelesCA3:00:57#4146
2018Pasadena Half Marathon & 5KPasadenaCA3:14:35#6782
2018Rock 'n' Roll San DiegoSan DiegoCA4:53:51#13562
2017Newport MarathonNewportRI2:32:35#1619
2017Carlsbad MarathonCarlsbadCA3:00:12#4933
20133M Half MarathonAustinTX2:07:25#2577
2013Surf City MarathonHuntington BeachCA2:56:32#12055
2012Decker Challenge and Brown Santa 5KAustinTX2:18:23#616
2010Lake Minnetonka Half MarathonWayzataMN2:13:27#1889
2007EPIC Marathon and Running FestivalGreen BayWI2:21:07#1959
2006Five Points Of LifeGainesvilleFL1:41:46#66
2005Rock n Roll NashvilleNashvilleTN2:08:45#4475
2004Lake Minnetonka Half MarathonWayzataMN2:34:34#951
2003Urban Wildland Half Marathon & 5K (Richfield, MN)RichfieldMN2:35:53#571

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

CACalifornia
10 races
MNMinnesota
3 races
TXTexas
2 races
FLFlorida
1 race
RIRhode Island
1 race
WIWisconsin
1 race
CTConnecticut
0 races
VAVirginia
0 races

50-State Challenge

8/ 51 states + DC

43 states to go