Reilly Kiernan

Reilly Kiernan

United StatesUnited StatesActive
Born
Sep 23, 1988 (38 years old)
Events
3000 Metres Short Track · Half Marathon

Reilly Kiernan is a United States long-distance runner, born on September 23, 1988. She competes primarily in the 3000m, 3000m and 5000m.

Her personal bests include 9:39.06 in the 3000m, 9:27.20 in the 3000m, 16:10.42 in the 5000m, 36:05.16 in the 10000m and 1:13:44 in the Semi. She is currently active on the international athletics circuit, representing United States.

Personal best · 3000 Metres Short Track9:27.20
2026 season best2:49:12Nov 1, 2026 · Boston, MA
2026 season best
Personal best · Half Marathon1:13:44
Last competitionTCS New York City Marathon, New York, NYNov 1, 2026 · 2:49:12
TCS New York City Marathon, New York, NY

As of Nov 13, 2026: 3000 Metres Short Track 9:27.20, Half Marathon 1:13:44, 2026 season best 2:49:12 (Nov 1, 2026, Boston, MA (USA)) · Last competition: TCS New York City Marathon, New York, NY, Nov 1, 2026, 2:49:12 · 38 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
3000m2007United States 3000 m all-time list9:39.06979 pts–
3000mIndoorNC 20109:27.201,037 pts–
5000mNJ 2011United States 5000 m all-time list16:10.421,031 pts–
10000mPA 2009United States 10 000 m all-time list36:05.16933 pts–
SemiNY 2011United States Half Marathon all-time list1:13:441,055 pts–
MarathonMN 2019United States Marathon all-time list2:44:51984 pts–

Progression

SeasonDisciplineResultWindDateCompetitions
2026Marathon 2:49:12–Nov 1, 2026TCS New York City Marathon, New York, NY
2024Marathon 2:55:02–Apr 15, 2024Boston Marathon
20225Kilometre 16:47–Apr 16, 2022Boston, MA (USA)
2022Semi 1:17:09–Mar 20, 2022–
202110Kilometr 36:26–Sep 19, 2021Gloucester, MA (USA)
2021Marathon 2:55:15–Oct 11, 2021B.A.A. Boston Marathon, Boston, MA
2019Semi 1:18:16–May 18, 2019Half Marathon, Brooklyn, NY
2019Marathon 2:44:51–Jun 22, 2019Grandma's Marathon
FAQ

Frequently asked questions

Reilly Kiernan's 3000 Metres Short Track personal best is 9:27.20, set on Feb 13, 2010.

Reilly Kiernan competes in the 3000 Metres Short Track and Half Marathon.

2026 season best: 2:49:12, set on Nov 1, 2026 in Boston, MA (USA). Last competition: TCS New York City Marathon, New York, NY on Nov 1, 2026, 2:49:12.