Jacalyn OVERDIER

Jacalyn OVERDIER

Jacalyn OVERDIER is a United States middle-distance runner. She competes primarily in the Mile, Marathon and 4x800Metre.

Her personal bests include 4:54.79 in the Mile, 2:57:59 in the Marathon, 8:53.86 in the 4x800Metre and 11:47.96 in the DistanceMe. She is currently active on the international athletics circuit, representing United States.

2026 season best2:57:59Oct 25, 2026 · Arlington, VA
Last competitionMarine Corps MarathonOct 25, 2026 · 2:57:59

As of Nov 13, 2026: 2026 season best 2:57:59 (Oct 25, 2026, Arlington, VA (USA)) · Last competition: Marine Corps Marathon, Oct 25, 2026, 2:57:59

DisciplineResultAll-time
MileNC 2017United States Mile all-time list4:54.79948 pts–
4x800MetreNC 20168:53.86–
DistanceMeIndoorNY 201711:47.96–

Progression

SeasonDisciplineResultWindDateCompetitions
2026Marathon 2:57:59–Oct 25, 2026Marine Corps Marathon
2019Mile Indoor5:07.81–Feb 9, 2019Nashville, TN (USA) (i)
2017Mile 4:54.79–Jun 16, 2017Greensboro, NC (USA)
2017DistanceMe Indoor11:47.96–Mar 10, 2017New York, NY (USA) (i)
20164x800Metre 8:53.86–Jun 18, 2016Greensboro, NC (USA)
20154x800Metre 9:18.99–May 30, 2015Rockford, IL (USA)