HalfRuns
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Adam Rosenthal

MaleNew Hampshire2005–2025

71

Total Finishes

42

Different Races

7

States (14%)

1:33:43

PR (7:09/mi)

2:35:57

Average

+1:50:10

Slower (first to last)

Medal House

2011

Beer City Half San Diego

2:05:20
#2888 overall#1785 gender
2011

Americas Finest City Half Marathon

2:05:20
#2891 overall#1790 gender
2011

La Jolla Half Marathon, 10K, & 5K

2:05:30
#2497 overall#1635 gender
2010

Philadelphia Marathon

2:01:56
#2967 overall#1531 gender
2010

The Giant Race

2:35:54
#1051 overall#568 gender
2009

United Airlines NYC Half

2:33:36
#8710 overall#4587 gender
2008

United Airlines NYC Half

1:49:53
#2409 overall#1789 gender
2008

Rock ‘n’ Roll Philadelphia Half Marathon

2:14:03
#9048 overall#5190 gender
2008

Philadelphia Marathon

2:22:32
#3545 overall#1527 gender
2006

Boston's Run To Remember

1:53:49
#1813 overall#1171 gender
2006

B.A.A. Half Marathon

1:56:33
#1710 overall#1053 gender
2005

Rock ‘n’ Roll Philadelphia Half Marathon

2:10:58
#5928 overall#3607 gender

Performance Timeline

PR 1:33:4320052006200620082008200820092010201020112011201120112011201120112011201220122012201220122013201320132013201320132014201420142014201420142014201520152015201520162016201620162017201820182018201920192019201920192020202120222022202220222022202220222023202320232023202320232023202420242024202420252025

Complete Race Log

YearRaceStateTimePlace
2025Run MadtownMadisonWI2:08:01#531
2025Gasparilla Distance Classic Race WeekendTampaFL4:01:08#3808
2024Grandma's MarathonDuluthMN3:33:18#7674
2024Garry Bjorklund Half MarathonDuluthMN3:33:18#7679
2024New England Half MarathonConcordNH4:06:00#885
2024Manchester City MarathonManchesterNH4:07:19#726
2023Grandma's MarathonDuluthMN1:35:06#512
2023Garry Bjorklund Half MarathonDuluthMN1:35:06#514
2023New England Half MarathonConcordNH3:24:09#824
2023Eastern States Road RaceKitteryME3:31:46#169
2023Boston's Run To RememberBostonMA3:34:58#3321
2023Cheap MarathonSalisburyMA3:36:07#375
2023Gasparilla Distance Classic Race WeekendTampaFL3:37:37#3159
2022Eau Claire MarathonEau ClaireWI1:33:43#69
2022Eau Claire MarathonEau ClaireWI1:33:43#69
2022Clarence DeMar MarathonKeeneNH3:23:59#300
2022Clarence DeMar Marathon and Half Marathon—3:23:59#300
2022Earth Rock RunAmesburyMA3:26:07#341
2022Manchester City MarathonManchesterNH3:29:08#518
2022New England Half MarathonConcordNH3:29:50#794
2021New England Half MarathonConcordNH3:24:03#693
2020New England Half MarathonConcordNH3:22:22#897
2019Lake Minnetonka Half MarathonWayzataMN1:34:37#112
2019Lake Minnetonka Half MarathonWayzataMN1:34:37#112
2019Rockfest Half MarathonHampton BeachNH3:14:38#3119
2019New England Half MarathonConcordNH3:18:12#738
2019Big Lake Half MarathonAlton BayNH3:29:24#515
2018Kaiser Permanente San Francisco Half Marathon & 5KSan FranciscoCA2:23:44#2975
2018Rockfest Half MarathonHampton BeachNH3:11:22#3277
2018New England Half MarathonConcordNH3:14:36#759
2017New England Half MarathonConcordNH3:17:53#666
2016YMCA Maple Leaf Road RacesLa CrosseWI1:43:31#56
2016La Jolla Half Marathon, 10K, & 5KLa JollaCA1:56:50#925
2016New England Half MarathonConcordNH3:10:43#940
2016Clarence DeMar MarathonKeeneNH3:16:34#359
2015Mankato Marathon WeekendMankatoMN1:41:03#125
2015Kaiser Permanente San Francisco Half Marathon & 5KSan FranciscoCA2:03:05#2439
2015New England Half MarathonConcordNH3:04:49#883
2015Harborside Half Marathon & 5KNewburyportMA3:06:22#704
2014Carlsbad MarathonCarlsbadCA1:54:20#1478
2014Carlsbad Marathon—1:54:20#1479
2014La Jolla Marathon—1:55:37#1190
2014La Jolla Half Marathon, 10K, & 5KLa JollaCA1:55:38#1186
20142026 HiTOPS Princeton Half MarathonPrincetonNJ2:10:15#668
2014Rockfest Half MarathonHampton BeachNH3:01:42#3834
2014New England Half MarathonConcordNH3:04:58#1466
2013La Jolla Half Marathon, 10K, & 5KLa JollaCA2:01:47#1892
2013La Jolla Half Marathon—2:01:47#1893
2013Carlsbad MarathonCarlsbadCA2:02:19#2300
2013Tri-City Medical Center Carlsbad Marathon—2:02:19#2297
20132026 HiTOPS Princeton Half MarathonPrincetonNJ2:12:46#552
2013Seacoast Half MarathonPortsmouthNH3:36:42#1134
2012Carlsbad MarathonCarlsbadCA1:44:05#694
2012Tri-City Medical Center Carlsbad Marathon—1:44:05#693
2012Beer City Half San DiegoSan DiegoCA2:16:16#2998
2012America's Finest City Half Marathon—2:16:16#2999
2012Lake Merced Half MarathonSan FranciscoCA2:22:29#132
2011Beer City Half San DiegoSan DiegoCA2:05:20#2888
2011Americas Finest City Half Marathon—2:05:20#2891
2011La Jolla Half Marathon, 10K, & 5KLa JollaCA2:05:30#2497
2011La Jolla Half Marathon—2:05:30#2498
2011Carlsbad MarathonCarlsbadCA2:08:26#2971
2011Tri-City Medical Center Carlsbad Marathon—2:08:26#2971
2011Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphiaPA2:08:37#8954
2011Kaiser Permanente San Francisco Half Marathon & 5KSan FranciscoCA2:10:39#3410
2010Philadelphia MarathonPhiladelphiaPA2:01:56#2967
2010The Giant RaceSan FranciscoCA2:35:54#1051
2009United Airlines NYC HalfNew YorkNY2:33:36#8710
2008United Airlines NYC HalfNew YorkNY1:49:53#2409
2008Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphiaPA2:14:03#9048
2008Philadelphia MarathonPhiladelphiaPA2:22:32#3545
2006Boston's Run To RememberBostonMA1:53:49#1813
2006B.A.A. Half MarathonBostonMA1:56:33#1710
2005Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphiaPA2:10:58#5928

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

NHNew Hampshire
20 races
CACalifornia
15 races
MNMinnesota
7 races
MAMassachusetts
6 races
PAPennsylvania
5 races
WIWisconsin
4 races
NYNew York
2 races

50-State Challenge

7/ 50 states

43 states to go