Ruby Krasnow

United StatesUnited StatesActive
Events
3000 Metres Short Track · 5000 Metres Short Track

Ruby Krasnow is a United States middle-distance runner. She competes primarily in the Mile, 3000m and 5000m.

Her personal bests include 4:57.05 in the Mile, 9:25.28 in the 3000m, 15:59.16 in the 5000m, 33:45.66 in the 10000m and 9:25.28 in the 3000m-short-track. She is currently active on the international athletics circuit, representing United States.

Personal best · 3000 Metres Short Track9:40.63
2026 season best9:40.63Jan 30, 2026 · Boston Univ. Track & Tennis Center, Boston, MA
2026 season best
Personal best · 5000 Metres Short Track16:53.83
Last competitionBoston Half, Boston, MANov 8, 2026 · 1:14:25
Boston Half, Boston, MA

As of Nov 14, 2026: 3000 Metres Short Track 9:40.63, 5000 Metres Short Track 16:53.83, 2026 season best 9:40.63 (Jan 30, 2026, Boston Univ. Track & Tennis Center, Boston, MA (USA)) · Last competition: Boston Half, Boston, MA, Nov 8, 2026, 1:14:25

Personal bests

WA points calculator →
DisciplineResultAll-time2026
MileRI 2026United States Mile all-time list4:57.05933 pts–#420
3000mIndoorMA 20269:25.281,043 pts–#430
5000mMA 2026United States 5000 m all-time list15:59.161,052 pts–#515
10000mPA 2026United States 10 000 m all-time list33:45.661,048 pts–#325
3000m-short-trackIndoorMA 20269:25.281,043 pts–#440
3000m-short-trackMA 20269:40.63994 pts–#339

Progression

SeasonDisciplineResultWindDateCompetitions
2026Mile 4:57.05–Apr 10, 2026Friar Invitational
20263000m-short-track Indoor9:25.28–Feb 21, 2026America East Indoor Championships
20263000m Indoor9:25.28–Feb 21, 2026America East Indoor Championships
20263000m-short-track 9:40.63–Jan 30, 2026Boston University John Thomas Terrier Classic
20265000m 15:59.16–Apr 17, 2026Sean Collier Invitational
20265000m-short-track Indoor16:15.49–Feb 20, 2026America East Indoor Championships
20265000m-short-track 16:53.83–Jan 24, 2026Boston University Bruce Lehane Scarlet and White Invitational
202610000m 33:45.66–Apr 23, 2026Penn Relay Carnival, Franklin Field, Philadelphia, PA - College Events
FAQ

Frequently asked questions

Ruby Krasnow's 3000 Metres Short Track personal best is 9:40.63, set on Jan 30, 2026 in Boston Univ. Track & Tennis Center, Boston, MA (USA).

Ruby Krasnow competes in the 3000 Metres Short Track and 5000 Metres Short Track.

2026 season best: 9:40.63, set on Jan 30, 2026 in Boston Univ. Track & Tennis Center, Boston, MA (USA). Last competition: Boston Half, Boston, MA on Nov 8, 2026, 1:14:25.