Zachary Riley

United StatesUnited States
Born
Jan 1, 1993 (33 years old)
Events
200 Metres Short Track · Half Marathon

Zachary Riley is a United States sprinter, born on January 1, 1993. He competes primarily in the 100m, 200m and 200m.

His personal bests include 10.49 in the 100m, 21.63 in the 200m, 21.30 in the 200m, 49.14 in the 400m and 49.11 in the 400m. He is currently active on the international athletics circuit, representing United States.

Personal best · 200 Metres Short Track21.30
2025 season best1:03:47Nov 8, 2025 · Indianapolis, IN
2025 season best
Personal best · Half Marathon1:03:47
Last competitionCNO Financial Indianapolis Monumental Half MarathonNov 8, 2025 · 1:03:47
CNO Financial Indianapolis Monumental Half Marathon

As of Nov 13, 2026: 200 Metres Short Track 21.30, Half Marathon 1:03:47, 2025 season best 1:03:47 (Nov 8, 2025, Indianapolis, IN (USA)) · Last competition: CNO Financial Indianapolis Monumental Half Marathon, Nov 8, 2025, 1:03:47 · 33 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
100mAR 2014United States 100 m all-time list10.49*1,043 pts–
200m2014United States 200 m all-time list21.63977 pts–
200mIndoorAR 201621.301,089 pts–
400m2014United States 400 m all-time list49.14910 pts–
400mIndoorTX 201649.11972 pts–
800mFL 2016United States 800 m all-time list1:50.611,009 pts–

* Wind-assisted (> 2.0 m/s)

Progression

SeasonDisciplineResultWindDateCompetitions
2025Semi 1:03:47–Nov 8, 2025CNO Financial Indianapolis Monumental Half Marathon
2022Mile Indoor4:17.82–Feb 18, 2022Randal Tyson Indoor Center, Fayetteville, AR (USA) (i)
2022mile-short-track 4:17.82–Feb 18, 2022–
2022mile-short-track Indoor4:17.82–Feb 18, 2022Randal Tyson Indoor Center, Fayetteville, AR (USA) (i)
20174x100m 39.77–Mar 25, 2017Fayetteville, AR (USA)
20174x200Metre 1:23.48–Mar 25, 2017Fayetteville, AR (USA)
201660m 6.88–Jan 15, 2016–
201660m Indoor6.88=–Jan 15, 2016Fayetteville, AR (USA) (i)
FAQ

Frequently asked questions

Zachary Riley's 200 Metres Short Track personal best is 21.30, set on Feb 13, 2016.

Zachary Riley competes in the 200 Metres Short Track and Half Marathon.

2025 season best: 1:03:47, set on Nov 8, 2025 in Indianapolis, IN (USA). Last competition: CNO Financial Indianapolis Monumental Half Marathon on Nov 8, 2025, 1:03:47.