Mary SIEREDZINSKI

United StatesUnited States
Events
Long Jump · 60 m hurdles

Mary SIEREDZINSKI is a United States sprinter. He competes primarily in the 200m, 800m and 800m.

His personal bests include 26.03 in the 200m, 2:29.90 in the 800m, 2:36.05 in the 800m, 15.50 in the 100mH and 1:08.95 in the 400mH. He is currently active on the international athletics circuit, representing United States.

Personal best · Long Jump5.45
2017 season best5.38May 7, 2017 · Hanover, NH
2017 season best
Personal best · 60 m hurdles9.45

As of Nov 13, 2026: Long Jump 5.45, 60 m hurdles 9.45, 2017 season best 5.38 (May 7, 2017, Hanover, NH (USA))

Personal bests

WA points calculator →
DisciplineResultAll-time
200mCT 2017United States 200 m all-time list26.03*455 pts–
800mIndoorMA 20152:29.90229 pts–
800m2014United States 800 m all-time list2:36.05133 pts–
100mHMA 2015United States 100 m hurdles all-time list15.50–
400mHNH 2014United States 400 m hurdles all-time list1:08.95385 pts–
HJ2013United States High Jump all-time list1.43426 pts–

* Wind-assisted (> 2.0 m/s)

Progression

SeasonDisciplineResultWindDateCompetitions
2017HJ 1.38–May 6, 2017New Haven, CT (USA)
2017LJ 5.38+2.3May 7, 2017Hanover, NH (USA)
2017SP 9.87–May 6, 2017New Haven, CT (USA)
2017100mH 15.61+1.9May 6, 2017New Haven, CT (USA)
2017200m 26.03+3.9May 6, 2017New Haven, CT (USA)
2017JT 35.03–May 7, 2017New Haven, CT (USA)
2017800m 2:37.85–May 7, 2017New Haven, CT (USA)
2017Hep 4405–May 7, 2017New Haven, CT (USA)
FAQ

Frequently asked questions

Mary SIEREDZINSKI's Long Jump personal best is 5.45, set on Apr 18, 2015 in Lowell, MA (USA).

Mary SIEREDZINSKI competes in the Long Jump and 60 m hurdles.

2017 season best: 5.38, set on May 7, 2017 in Hanover, NH (USA).