HalfRuns
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Tammy Riddiford

FemaleIllinois2014–2025

20

Total Finishes

5

Different Races

2

States (4%)

2:08:56

PR (9:51/mi)

2:30:34

Average

+0:32:29

Slower (first to last)

Medal House

2020

Bose Rock ‘n’ Roll VR Chicago

2:36:36
#380 overall#153 gender
2020

Rock ‘n’ Roll Philadelphia Half Marathon

2:41:28
#560 overall#222 gender
2019

Naperville Half Marathon

2:20:27
#1379 overall#596 gender
2019

Great Western Half Marathon and 10K

2:21:38
#389 overall#152 gender
2019

Fox Valley Marathon Races

2:23:42
#717 overall#329 gender
2018

Naperville Half Marathon

2:47:18
#2057 overall#1024 gender
2017

Naperville Half Marathon

2:30:05
#1827 overall#856 gender
2016

Great Western Half Marathon and 10K

2:21:33
#503 overall#228 gender
2016

Naperville Half Marathon

2:26:13
#1982 overall#967 gender
2015

Great Western Half Marathon and 10K

2:13:37
#498 overall#211 gender
2015

Naperville Half Marathon

2:21:49
#1917 overall#956 gender
2014

Great Western Half Marathon and 10K

2:08:56
#574 overall#235 gender

Performance Timeline

PR 2:08:5620142015201520162016201720182019201920192020202020212022202320232024202420252025

Complete Race Log

YearRaceStateTimePlace
2025Naperville Half MarathonNapervilleIL2:38:55#961
2025Fox Valley Marathon RacesSaint CharlesIL2:41:25#740
2024Fox Valley Marathon RacesSaint CharlesIL2:47:55#826
2024Naperville Half MarathonNapervilleIL2:50:21#1199
2023Naperville Half MarathonNapervilleIL2:31:17#1064
2023Fox Valley Marathon RacesSaint CharlesIL2:34:16#716
2022Fox Valley Marathon RacesSaint CharlesIL2:25:06#503
2021Great Western Half Marathon and 10KSaint CharlesIL2:28:36#332
2020Bose Rock ‘n’ Roll VR ChicagoChicagoIL2:36:36#380
2020Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphiaPA2:41:28#560
2019Naperville Half MarathonNapervilleIL2:20:27#1379
2019Great Western Half Marathon and 10KSaint CharlesIL2:21:38#389
2019Fox Valley Marathon RacesSaint CharlesIL2:23:42#717
2018Naperville Half MarathonNapervilleIL2:47:18#2057
2017Naperville Half MarathonNapervilleIL2:30:05#1827
2016Great Western Half Marathon and 10KSaint CharlesIL2:21:33#503
2016Naperville Half MarathonNapervilleIL2:26:13#1982
2015Great Western Half Marathon and 10KSaint CharlesIL2:13:37#498
2015Naperville Half MarathonNapervilleIL2:21:49#1917
2014Great Western Half Marathon and 10KSaint CharlesIL2:08:56#574

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

ILIllinois
19 races
PAPennsylvania
1 race

50-State Challenge

2/ 51 states + DC

49 states to go