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JD
Jacob Duncan
MaleOhio2012–2026
39
Total Finishes
19
Different Races
9
States (18%)
1:29:11
PR (6:48/mi)
1:51:13
Average
-0:08:24
Faster (first to last)
Medal House
2019
El Paso Marathon 'E' & 'L' Medals
1:40:24
#74 overall#67 gender
2019
Space Coast Marathon & Half Marathon
1:50:00
#118 overall
2019
California Classic Half Marathon
2:08:49
#238 overall
2018
CHURCHILL'S HALF MARATHON
1:35:39
#60 overall
2018
Shipyard Old Port Half Marathon
2:06:50
#1516 overall#699 gender
2017
CHURCHILL'S HALF MARATHON
1:31:56
#52 overall
2014
CHURCHILL'S HALF MARATHON
1:43:34
#141 overall#117 gender
2014
Rock n Roll Nashville
1:58:29
#3178 overall#1902 gender
2014
Spring Fling Prairie Dog Half, 10k, & 5k
1:59:15
#42 overall#27 gender
2013
Georgetown to Idaho Springs Half Marathon
1:34:41
#164 overall#128 gender
2013
Pioneer Prairie Dog Half, 10k & 5k
1:37:40
#24 overall#17 gender
2012
Spring Equinox
1:53:01
#241 overall#162 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Cowtown Marathon, Half Marathon and Ultra MarathonFort Worth | TX | 1:44:37 | #506 |
| 2025 | Dallas Marathon WeekendDallas | TX | 2:02:31 | #2871 |
| 2025 | Wendell Foster Half Marathon & 5KOwensboro | KY | 2:07:52 | #253 |
| 2025 | Nationwide Children's Hospital Columbus Marathon & 1/2 Marathon, Jesse Owens 5K, 1 Mile & Kids RunColumbus | OH | 2:15:24 | #4254 |
| 2024 | Nashville 1/2 MarathonNashville | TN | 1:37:09 | #70 |
| 2024 | Two Cities MarathonFresno | CA | 1:53:14 | #256 |
| 2023 | Cowtown Marathon, Half Marathon and Ultra MarathonFort Worth | TX | 1:45:10 | #545 |
| 2023 | Two Cities MarathonFresno | CA | 1:54:14 | #235 |
| 2022 | Asheville Marathon and HalfAsheville | NC | 1:29:11 | #13 |
| 2022 | Georgetown to Idaho Springs Half MarathonUnknown | CO | 1:50:33 | #159 |
| 2022 | Space Coast Marathon & Half MarathonCocoa | FL | 1:57:37 | #146 |
| 2022 | Go Half Crazy- NashvilleNashville | TN | 1:58:09 | #14 |
| 2021 | Space Coast Marathon & Half MarathonCocoa | FL | 1:44:20 | #104 |
| 2020 | CHURCHILL'S HALF MARATHONPerrysburg | OH | 1:36:29 | #68 |
| 2020 | Space Coast Marathon & Half MarathonCocoa | FL | 2:09:23 | #223 |
| 2019 | El Paso Marathon 'E' & 'L' MedalsEl Paso | TX | 1:40:24 | #74 |
| 2019 | Space Coast Marathon & Half MarathonCocoa | FL | 1:50:00 | #118 |
| 2019 | California Classic Half MarathonFresno | CA | 2:08:49 | #238 |
| 2019 | Shipyard Old Port Half MarathonPortland | ME | 2:10:27 | #1755 |
| 2018 | CHURCHILL'S HALF MARATHONPerrysburg | OH | 1:35:39 | #60 |
| 2018 | Shipyard Old Port Half MarathonPortland | ME | 2:06:50 | #1516 |
| 2017 | CHURCHILL'S HALF MARATHONPerrysburg | OH | 1:31:56 | #52 |
| 2014 | CHURCHILL'S HALF MARATHONPerrysburg | OH | 1:43:34 | #141 |
| 2014 | Rock n Roll NashvilleNashville | TN | 1:58:29 | #3178 |
| 2014 | Spring Fling Prairie Dog Half, 10k, & 5kArvada | CO | 1:59:15 | #42 |
| 2013 | Georgetown to Idaho Springs Half MarathonUnknown | CO | 1:34:41 | #164 |
| 2013 | Pioneer Prairie Dog Half, 10k & 5kWestminster | CO | 1:37:40 | #24 |
| 2012 | Spring EquinoxWellington | CO | 1:53:01 | #241 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
COColorado
5 racesOHOhio
5 racesTXTexas
4 racesFLFlorida
4 racesTNTennessee
3 racesCACalifornia
3 racesMEMaine
2 racesNCNorth Carolina
1 raceKYKentucky
1 race50-State Challenge
9/ 51 states + DC
42 states to go