Sydni RILEY

Sydni RILEY

United StatesUnited States

Sydni RILEY is a United States sprinter. He competes primarily in the 100m, 200m and 400m.

His personal bests include 12.63 in the 100m, 25.26 in the 200m, 55.65 in the 400m, 2:08.17 in the 800m and 4:39.14 in the 1500m. He is currently active on the international athletics circuit, representing United States.

2017 season best55.76Apr 22, 2017 · Golden, CO
2017 season best

As of Nov 13, 2026: 2017 season best 55.76 (Apr 22, 2017, Golden, CO (USA))

Personal bests

WA points calculator →
DisciplineResultAll-time
100mCO 2015United States 100 m all-time list12.63*470 pts–
200mCO 2015United States 200 m all-time list25.26*532 pts–
400mCO 2015United States 400 m all-time list55.65556 pts–
800mFL 2017United States 800 m all-time list2:08.17574 pts–
1500mCO 2017United States 1500 m all-time list4:39.14456 pts–
4x100mCO 2015United States 4 × 100 m all-time list46.78–

* Wind-assisted (> 2.0 m/s)

Progression

SeasonDisciplineResultWindDateCompetitions
2017400m 55.76–Apr 22, 2017Golden, CO (USA)
2017600m-short-track 1:34.20–Feb 3, 2017–
2017600m-short-track Indoor1:34.20–Feb 3, 2017Albuquerque, NM (USA) (i)
2017600m Indoor1:34.20–Feb 3, 2017Albuquerque, NM (USA) (i)
2017800m 2:08.17–May 26, 2017Bradenton, FL (USA)
2017800m-short-track Indoor2:09.89–Mar 11, 2017Birmingham, AL (USA) (i)
2017800m-short-track 2:09.89–Mar 11, 2017–
20171500m 4:39.14–Apr 8, 2017Boulder, CO (USA)