Sienna Miller

United StatesUnited StatesActive
Events
1500 m · Mile Short Track

Sienna Miller is a United States middle-distance runner. She competes primarily in the 1500m, Mile and 5000m.

Her personal bests include 4:27.69 in the 1500m, 5:01.08 in the Mile, 17:12.49 in the 5000m, 4:41.51 in the 1500m-short-track and 5:01.08 in the mile-short-track. She is currently active on the international athletics circuit, representing United States.

Personal best · 1500 m4:27.69
2026 season best4:27.69Apr 11, 2026 · Christy Mathewson-Memorial Stadium, Lewisburg, PA
2026 season best
Personal best · Mile Short Track5:01.08
Last competitionLarry Ellis InvitationalMay 1, 2026 · 17:17.36
Larry Ellis Invitational

As of Nov 15, 2026: 1500 m 4:27.69, Mile Short Track 5:01.08, 2026 season best 4:27.69 (Apr 11, 2026, Christy Mathewson-Memorial Stadium, Lewisburg, PA (USA)) · Last competition: Larry Ellis Invitational, May 1, 2026, 17:17.36

Personal bests

WA points calculator →
DisciplineResultAll-time
1500mPA 2026United States 1500 m all-time list4:27.69994 pts–
MileIndoorMA 20255:01.08933 pts–
5000mNC 2025United States 5000 m all-time list17:12.49921 pts–
1500m-short-trackIndoorMA 20254:41.51912 pts–
mile-short-trackIndoorMA 20255:01.08933 pts–

Progression

SeasonDisciplineResultWindDateCompetitions
20261500m 4:27.69–Apr 11, 2026Bison Outdoor Classic
20265000m 17:17.36–May 1, 2026Larry Ellis Invitational
20251500m 4:32.71–May 2, 2025Larry Ellis Invitational, Weaver Stadium, Princeton, NJ
20251500m-short-track Indoor4:41.51–Feb 15, 2025Boston University David Hemery Valentine Invitational
2025Mile Indoor5:01.08–Feb 15, 2025Boston University David Hemery Valentine Invitational
2025mile-short-track Indoor5:01.08–Feb 15, 2025Boston University David Hemery Valentine Invitational
20255000m 17:12.49–Mar 28, 2025Raleigh Relays
FAQ

Frequently asked questions

Sienna Miller's 1500 m personal best is 4:27.69, set on Apr 11, 2026 in Christy Mathewson-Memorial Stadium, Lewisburg, PA (USA).

Sienna Miller competes in the 1500 m and Mile Short Track.

2026 season best: 4:27.69, set on Apr 11, 2026 in Christy Mathewson-Memorial Stadium, Lewisburg, PA (USA). Last competition: Larry Ellis Invitational on May 1, 2026, 17:17.36.