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KJ
Kristina Jackson
FemaleMassachusetts2008–2026
40
Total Finishes
34
Different Races
13
States (26%)
1:39:31
PR (7:36/mi)
2:18:13
Average
-0:13:54
Faster (first to last)
Medal House
2016
Urban Cow Half Marathon
1:56:54
#623 overall#223 gender
2016
Rockfest Half Marathon
2:19:28
#2580 overall#1580 gender
2014
Fall Classic
2:13:02
#294 overall#126 gender
2013
Lincoln Marathon
2:30:57
#5208 overall#2977 gender
2013
Rock 'n' Roll Los Angeles Half Marathon
3:10:59
#6838 overall#3856 gender
2011
Newburyport Half Marathon and Relay
1:39:31
#150 overall#32 gender
2011
Green Stride Half Marathon
1:39:31
#150 overall#32 gender
2011
Old Sandwich Road Races - June 4 & 5
1:42:24
#55 overall#18 gender
2011
Tache Realty Wicked Half Marathon
1:43:39
#79 overall#18 gender
2011
Tache Realty's Wicked Half Marathon
1:43:39
#79 overall#18 gender
2010
Brandon Half Marathon
2:22:50
#275 overall#98 gender
2008
Space Coast Marathon & Half Marathon
2:27:40
#665 overall#319 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Rock 'n' Roll Washington DC | — | 2:13:46 | #6084 |
| 2025 | Volcano's 'Ohi'a Lehua RunVolcano | HI | 2:02:30 | #56 |
| 2025 | Queen Bee Half MarathonCincinnati | OH | 2:11:32 | #1044 |
| 2025 | Queen Bee Half MarathonCincinnati | OH | 2:11:32 | #1044 |
| 2025 | Death Valley MarathonDeath Valley | CA | 2:28:07 | #67 |
| 2025 | Detroit Free Press MarathonDetroit | MI | 4:06:09 | #9579 |
| 2024 | River Run Half MarathonBerea | OH | 1:51:43 | #220 |
| 2024 | Credit Union Cherry Blossom Ten MileWashington | DC | 1:53:25 | #357 |
| 2024 | Union Home Mortgage Cleveland MarathonCleveland | OH | 1:57:21 | #881 |
| 2023 | Maine Coast MarathonWells | ME | 2:18:44 | #915 |
| 2022 | Fleet Feet Rochester Half Marathon | 5K | Kids 1/2 MileRochester | NY | 1:55:08 | #180 |
| 2022 | Urban Cow Half MarathonSacramento | CA | 2:16:16 | #1266 |
| 2021 | 2026 Napa to Sonoma Wine Country Half Marathon & Rosé 5KNapa | CA | 2:27:27 | #1091 |
| 2018 | Seacoast Half MarathonPortsmouth | NH | 2:13:33 | #714 |
| 2018 | Summer Night Trail Half MarathonIndianapolis | IN | 3:26:01 | #157 |
| 2017 | B.A.A. Half MarathonBoston | MA | 2:09:30 | #2989 |
| 2017 | Manchester City MarathonManchester | NH | 2:16:24 | #372 |
| 2017 | Star Wars Half Marathon - The Dark SideLake Buena Vista | FL | 3:52:03 | #15841 |
| 2016 | Urban Cow Half MarathonSacramento | CA | 1:56:54 | #623 |
| 2016 | Rockfest Half MarathonHampton Beach | NH | 2:19:28 | #2580 |
| 2016 | Trust Fall TrailfestKennebunkport | ME | 2:32:17 | #23 |
| 2016 | Shiner Beer RunShiner | TX | 3:13:50 | #1151 |
| 2016 | 2027 WALT DISNEY WORLD® Marathon Weekend presented by State Farm® With A Running PassionOrlando | FL | 3:16:49 | #16543 |
| 2014 | Fall ClassicStrongsville | OH | 2:13:02 | #294 |
| 2013 | Lincoln MarathonLincoln | NE | 2:30:57 | #5208 |
| 2013 | Rock 'n' Roll Los Angeles Half MarathonLos Angeles | CA | 3:10:59 | #6838 |
| 2011 | Newburyport Half Marathon and RelayNewburyport | MA | 1:39:31 | #150 |
| 2011 | Green Stride Half Marathon | — | 1:39:31 | #150 |
| 2011 | Old Sandwich Road Races - June 4 & 5 | — | 1:42:24 | #55 |
| 2011 | Tache Realty Wicked Half MarathonSalem | MA | 1:43:39 | #79 |
| 2011 | Tache Realty's Wicked Half Marathon | — | 1:43:39 | #79 |
| 2010 | Brandon Half MarathonBrandon | FL | 2:22:50 | #275 |
| 2008 | Space Coast Marathon & Half MarathonCocoa | FL | 2:27:40 | #665 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
CACalifornia
5 racesOHOhio
5 racesFLFlorida
4 racesMAMassachusetts
3 racesNHNew Hampshire
3 racesMEMaine
2 racesNENebraska
1 raceTXTexas
1 raceINIndiana
1 raceNYNew York
1 raceDCDistrict of Columbia
1 raceHIHawaii
1 raceMIMichigan
1 race50-State Challenge
13/ 50 states
37 states to go