Riley Chamberlain

United StatesUnited StatesActive
Born
Jul 21, 2004 (22 years old)
Events
Mile Short Track · 1500 Metres Short Track

Riley Chamberlain is a United States middle-distance runner, born on July 21, 2004. She competes primarily in the 800m, 1500m and Mile.

Her personal bests include 1:59.75 in the 800m, 4:02.03 in the 1500m, 4:20.61 in the Mile, 4:25.27 in the Mile and 8:40.89 in the 3000m. She has earned 2 gold medals in major international competitions. She is currently active on the international athletics circuit, representing United States.

Personal best · Mile Short Track4:20.61
2026 season best4:20.61Feb 14, 2026 · Boston Univ. Track & Tennis Center, Boston, MA (USA) (i)
2026 season best
Personal best · 1500 Metres Short Track4:03.01
Last competitionLA Track FestivalMay 23, 2026 · 4:04.59
LA Track Festival

As of Nov 6, 2026: Mile Short Track 4:20.61, 1500 Metres Short Track 4:03.01, 2026 season best 4:20.61 (Feb 14, 2026, Boston Univ. Track & Tennis Center, Boston, MA (USA) (i)) · Last competition: LA Track Festival, May 23, 2026, 4:04.59 · 22 years old

Personal bests

WA points calculator →
DisciplineResultAll-time2026
800mOR 2025United States 800 m all-time list1:59.751,167 pts#513–
1500mCA 2025United States 1500 m all-time list4:02.031,190 pts#270#74
MileIndoorMA 20264:20.611,218 pts–#25
MileUT 2026United States Mile all-time list4:25.271,154 pts–#22
3000mIndoorWA 20258:40.891,194 pts–#31
3000m2016United States 3000 m all-time list10:12.65876 pts––

Progression

Compare me
SeasonDisciplineResultWindDateCompetitions
2026800m Indoor2:02.52–Feb 27, 2026Big 12 Indoor Track & Field Championship
2026800m-short-track Indoor2:02.52–Feb 27, 2026Big 12 Indoor Track & Field Championship
20261500m-short-track Indoor4:03.01–Feb 14, 2026Boston University David Hemery Valentine Invitational, Boston Univ. Track & Tennis Center, Boston, MA (i)
20261500m 4:04.59–May 23, 2026LA Track Festival
20261500m Indoor4:04.59–May 23, 2026LA Track Festival
2026mile-short-track Indoor4:20.61–Feb 14, 2026Boston University David Hemery Valentine Invitational, Boston Univ. Track & Tennis Center, Boston, MA (i)
2026Mile 4:25.27–Apr 29, 2026BYU Robison Invitational
2026Mile Indoor4:25.27–Apr 29, 2026BYU Robison Invitational
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FAQ

Frequently asked questions

Riley Chamberlain's Mile Short Track personal best is 4:20.61, set on Feb 14, 2026 in Boston Univ. Track & Tennis Center, Boston, MA (USA) (i).

Riley Chamberlain competes in the Mile Short Track and 1500 Metres Short Track.

2026 season best: 4:20.61, set on Feb 14, 2026 in Boston Univ. Track & Tennis Center, Boston, MA (USA) (i). Last competition: LA Track Festival on May 23, 2026, 4:04.59.