Karen Dunn

Events
Marathon · Half Marathon

Karen Dunn is a United States long-distance runner. She competes primarily in the Semi, Marathon and 10MilesRoa.

Her personal bests include 1:19:59 in the Semi, 2:43:59 in the Marathon and 1:01:53 in the 10MilesRoa. She is currently active on the international athletics circuit, representing United States.

Personal best · Marathon2:43:59
2022 season best1:01:53May 1, 2022 · Philadelphia, PA
Personal best · Half Marathon1:19:59

As of Nov 13, 2026: Marathon 2:43:59, Half Marathon 1:19:59, 2022 season best 1:01:53 (May 1, 2022, Philadelphia, PA (USA))

DisciplineResultAll-time
10MilesRoaPA 20221:01:53–

Progression

SeasonDisciplineResultWindDateCompetitions
202210MilesRoa 1:01:53–May 1, 2022Philadelphia, PA (USA)
2021Marathon 2:54:21–Oct 3, 2021Corning, NY (USA)
2020Marathon 2:53:32–Feb 29, 2020USA Olympic Team Trials Marathon
2019Semi 1:19:59–Jun 22, 2019Garry Bjorklund Half Marathon
2019Marathon 2:43:59–Oct 13, 2019Bank of America Chicago Marathon, Chicago, IL
2018Semi 1:22:11–Sep 16, 2018Philadelphia Rock 'n' Roll Half Marathon, Philadelphia, PA
2018Marathon 2:51:42–Oct 7, 2018Chicago Marathon
2017Marathon 2:52:38–Oct 1, 2017Boston, MA (USA)
FAQ

Frequently asked questions

Karen Dunn's Marathon personal best is 2:43:59, set on Oct 13, 2019 in Chicago, IL (USA).

Karen Dunn competes in the Marathon and Half Marathon.

2022 season best: 1:01:53, set on May 1, 2022 in Philadelphia, PA (USA).