Sienna ROBERTSON

United StatesUnited StatesActive
Events
Discus Throw

Sienna ROBERTSON is a United States thrower. She competes primarily in the DT.

Her personal bests include 43.14 in the DT. She is currently active on the international athletics circuit, representing United States.

Personal best · Discus Throw43.14
2026 season best46.73May 8, 2026 · John McDonnell Field, Fayetteville, AR
2026 season best
Last competitionIllini Tune-UpMay 8, 2026 · 46.73
Illini Tune-Up

As of Nov 14, 2026: Discus Throw 43.14, 2026 season best 46.73 (May 8, 2026, John McDonnell Field, Fayetteville, AR (USA)) · Last competition: Illini Tune-Up, May 8, 2026, 46.73

Personal bests

WA points calculator →
DisciplineResultAll-time2026
DTAR 2026United States Discus Throw all-time list43.14762 pts–#749

Progression

SeasonDisciplineResultWindDateCompetitions
2026DT 46.73–May 8, 2026Illini Tune-Up
FAQ

Frequently asked questions

Sienna ROBERTSON's Discus Throw personal best is 43.14, set on Apr 24, 2026 in John McDonnell Field, Fayetteville, AR (USA).

Sienna ROBERTSON competes in the Discus Throw.

2026 season best: 46.73, set on May 8, 2026 in John McDonnell Field, Fayetteville, AR (USA). Last competition: Illini Tune-Up on May 8, 2026, 46.73.