Zach Miller

United StatesUnited StatesActive
Born
Sep 29, 1983 (43 years old)
Events
Half Marathon · 10 Miles Road

Zach Miller is a United States long-distance runner, born on September 29, 1983. He competes primarily in the Semi, Marathon and 10Kilometr.

His personal bests include 1:09:18 in the Semi, 2:29:41 in the Marathon, 31:58 in the 10Kilometr, 52:08 in the 10MilesRoa and 24:51 in the 8Kilometre. He is currently active on the international athletics circuit, representing United States.

Personal best · Half Marathon1:09:18
2026 season best2:28:30Mar 29, 2026
2026 season best
Personal best · 10 Miles Road52:08
Last competitionMcKirdy MicrOTQMar 29, 2026 · 2:28:30
McKirdy MicrOTQ

As of Nov 14, 2026: Half Marathon 1:09:18, 10 Miles Road 52:08, 2026 season best 2:28:30 (Mar 29, 2026) · Last competition: McKirdy MicrOTQ, Mar 29, 2026, 2:28:30 · 43 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
SemiPA 2008United States Half Marathon all-time list1:09:18842 pts–
MarathonNY 2019United States Marathon all-time list2:29:41802 pts–
10KilometrNJ 201031:58–
10MilesRoaPA 201152:08–
8KilometrePA 201524:51–

Progression

SeasonDisciplineResultWindDateCompetitions
2026Marathon 2:28:30–Mar 29, 2026McKirdy MicrOTQ
2025Marathon 2:32:37–Nov 8, 2025CNO Financial Indianapolis Monumental Marathon
2024Marathon 2:31:02–Jan 14, 2024Chevron Houston Marathon, Houston, TX
2021Marathon 2:32:55–Oct 10, 2021Bank of America Chicago Marathon
2019Marathon 2:29:41–Oct 6, 2019Corning, NY (USA)
2017Marathon 2:33:20–Nov 19, 2017Philadelphia, PA (USA)
20158Kilometre 24:51–Nov 21, 2015Philadelphia, PA (USA)
201210MilesRoa 52:12–May 6, 2012Philadelphia, PA (USA)
FAQ

Frequently asked questions

Zach Miller's Half Marathon personal best is 1:09:18, set on Sep 21, 2008 in Philadelphia, PA (USA).

Zach Miller competes in the Half Marathon and 10 Miles Road.

2026 season best: 2:28:30, set on Mar 29, 2026. Last competition: McKirdy MicrOTQ on Mar 29, 2026, 2:28:30.