RM

Rosie Mucharsky

USAUSAWomen
Birth date-
Height-
Weight-

Rosie Mucharsky is a United States middle-distance runner. She competes primarily in the 800m, 1500m and Mile.

Her personal bests include 2:06.28 in the 800m, 4:26.02 in the 1500m, 4:34.49 in the Mile, 2:08.04 in the 800m-short-track and 5:00.59 in the mile-short-track. She is currently active on the international athletics circuit, representing United States.

Key facts
Mile
4:34.49
800 Metres Short Track
2:08.04
2026 season best
4:34.49
Jan 31, 2026 · Loftus Sports Center, Notre Dame, IN (USA) (i)
2026 season best
Last competition
NCAA Division I East First Rounds, Un. of Kentucky Outdoor Track Facility, Lexington, KY
May 27, 2026 · 10:03.81
NCAA Division I East First Rounds, Un. of Kentucky Outdoor Track Facility, Lexington, KY

As of Sep 18, 2026: Mile 4:34.49, 800 Metres Short Track 2:08.04, 2026 season best 4:34.49 (Jan 31, 2026, Loftus Sports Center, Notre Dame, IN (USA) (i)) · Last competition: NCAA Division I East First Rounds, Un. of Kentucky Outdoor Track Facility, Lexington, KY, May 27, 2026, 10:03.81

Performance Charts

Season bests

SeasonDisciplineResultWindDateTrendCompetitions
2026
800m-short-tracki
2:06.28-Jan 24, 2026
↑
-
2026
800m
2:06.28-Jan 24, 2026
↑
Notre Dame Invitational
2026
800m-short-track
2:08.04-Feb 13, 2026
↑
Boston University David Hemery Valentine Invitational, Boston Univ. Track & Tennis Center, Boston, MA (i)
2026
1500m
4:17.84-Apr 24, 2026
↑
-
2026
mile-short-tracki
4:34.49-Jan 30, 2026
↑
-
2026
Mile
4:34.49-Jan 31, 2026
↑
Meyo Invitational
2026
mile-short-track
4:43.16-Feb 26, 2026
↑
ACC Indoor Track & Field Championships, The Track at New Balance, Boston, MA (i)
2026
3000mSt
10:01.62-May 14, 2026-ACC Outdoor Track & Field Championships
2026
DistanceMe
10:55.27-Feb 21, 2026-Alex Wilson Invitational
2025
800m-short-track
2:14.10-Mar 16, 2025
↑
Nike Indoor Nationals
2025
800m
2:14.10-Mar 16, 2025
↑
Nike Indoor Nationals
2025
1500m
4:26.02-Jun 5, 2025
↑
HOKA Festival of Miles
2025
Mile
4:43.14-Dec 5, 2025
↑
Blue and Gold Invitational
2025
mile-short-track
5:00.59-Mar 16, 2025
↑
Nike Indoor Nationals
2024
800m
2:18.59-Mar 10, 2024
↑
New Balance Nationals Indoors
2024
800m-short-track
2:18.59-Mar 10, 2024
↑
New Balance Nationals Indoors
2024
Mile
4:45.67-May 30, 2024
↑
HOKA Festival of Miles, Saint Louis University High School, Saint Louis, MO

2026

16 performances
DisciplineResultWindDateCompetitions
3000mSt
10:03.81-May 27NCAA Division I East First Rounds, Un. of Kentucky Outdoor Track Facility, Lexington, KY
3000mSt
10:01.62-May 14ACC Outdoor Track & Field Championships
1500m
4:17.84-Apr 24GVSU Extra Weekend Meet
3000mSt
10:09.48-Apr 162026 Bryan Clay Invitational
3000mSt
10:09.48-Apr 9Bryan Clay Invitational
3000mSt
10:16.78-Mar 26Raleigh Relays
mile-short-track
4:43.16-Feb 27ACC Indoor Track & Field Championships, The Track at New Balance, Boston, MA (i)
DistanceMe
10:57.75-Feb 26ACC Indoor Track & Field Championships, The Track at New Balance, Boston, MA (i)
mile-short-track
4:43.16-Feb 26ACC Indoor Track & Field Championships, The Track at New Balance, Boston, MA (i)
DistanceMe
10:55.27-Feb 21Alex Wilson Invitational
800m-short-track
2:08.04-Feb 14Boston University David Hemery Valentine Invitational, Boston Univ. Track & Tennis Center, Boston, MA (i)
800m-short-track
2:08.04-Feb 13Boston University David Hemery Valentine Invitational, Boston Univ. Track & Tennis Center, Boston, MA (i)
Mile
4:34.49-Jan 31Meyo Invitational
mile-short-tracki
4:34.49-Jan 302026 Meyo Invitational (Notre Dame Indoor T&F)
800m
2:06.28-Jan 24Notre Dame Invitational
800m-short-tracki
2:06.28-Jan 242026 Notre Dame Invitational (Notre Dame Indoor T&F)

2025

7 performances
DisciplineResultWindDateCompetitions
Mile
4:43.14-Dec 5Blue and Gold Invitational
mile-short-tracki
4:43.14-Dec 52025 Blue & Gold Invitational (Notre Dame Indoor T&F)
1500m
4:26.02-Jun 5HOKA Festival of Miles
Mile
4:44.48-Jun 5HOKA Festival of Miles
800m-short-track
2:14.10-Mar 16Nike Indoor Nationals
mile-short-track
5:00.59-Mar 16Nike Indoor Nationals
800m-short-track
2:14.10-Mar 13Nike Indoor Nationals

2024

2 performances
DisciplineResultWindDateCompetitions
Mile
4:45.67-May 30HOKA Festival of Miles, Saint Louis University High School, Saint Louis, MO
800m-short-track
2:18.59-Mar 10New Balance Nationals Indoors

Honours

No medals

FAQ

Frequently asked questions

What is Rosie Mucharsky's Mile personal best?

Rosie Mucharsky's Mile personal best is 4:34.49, set on Jan 31, 2026 in Loftus Sports Center, Notre Dame, IN (USA) (i).

Which events does Rosie Mucharsky compete in?

Rosie Mucharsky competes in the Mile and 800 Metres Short Track.

How did Rosie Mucharsky perform in 2026?

2026 season best: 4:34.49, set on Jan 31, 2026 in Loftus Sports Center, Notre Dame, IN (USA) (i). Last competition: NCAA Division I East First Rounds, Un. of Kentucky Outdoor Track Facility, Lexington, KY on May 27, 2026, 10:03.81.