MC
Mackenzie Chojnacky

Mackenzie Chojnacky

USAUSAWomen
Birth dateOct 7, 1992
Height-
Weight-

Mackenzie Chojnacky is a United States middle-distance runner, born on October 7, 1992. She competes primarily in the 800m, 1500m and Mile.

Her personal bests include 2:15.94 in the 800m, 4:31.06 in the 1500m, 4:55.85 in the Mile, 4:55.85 in the Mile and 9:30.68= in the 3000m. She is currently active on the international athletics circuit, representing United States.

Key facts
3000 m steeplechase
10:03.22
#941 all-time
3000 Metres Short Track
9:30.68
2020 season best
2:52:34
Feb 29, 2020 · Atlanta, GA (USA)
2020 season best
Last competition
USA Olympic Team Trials Marathon
Feb 29, 2020 · 2:52:34
USA Olympic Team Trials Marathon
Age
33 years old

As of Oct 1, 2026: 3000 m steeplechase 10:03.22 (#941 all-time), 3000 Metres Short Track 9:30.68, 2020 season best 2:52:34 (Feb 29, 2020, Atlanta, GA (USA)) · Last competition: USA Olympic Team Trials Marathon, Feb 29, 2020, 2:52:34 · 33 years old

PB

Personal bests

800mi
2:15.94
4:31.06
Mile
4:55.85
Milei
4:55.85
3000mi
9:30.68=
9:54.93
16:15.35
2:42:34
10:03.22
#941 all-time
2000Metres
6:41.65
3000m-short-tracki
9:30.68=
3000m-short-track
9:30.68
800m-short-tracki
2:15.94
800m-short-track
2:15.94
mile-short-tracki
4:57.74
mile-short-track
4:57.74
5000m-short-track
16:47.40
5000m-short-tracki
16:47.40
MileRoad
5:12.6HT

Performance Charts

Season bests

SeasonDisciplineResultWindDateTrendCompetitions
2020
Marathon
2:52:34-Feb 29, 2020
↓
USA Olympic Team Trials Marathon
2019
5000m
17:12.02-Feb 8, 2019
↑
-
2019
5000mi
17:12.02-Feb 8, 2019
↑
Geneva, OH (USA) (i)
2019
Marathon
2:42:34-Jun 22, 2019
↓
Grandma's Marathon
2018
3000m-short-track
10:38.75-Feb 17, 2018
↓
-
2018
3000m-short-tracki
10:38.75-Feb 17, 2018
↓
Hillsdale, MI (USA) (i)
2018
3000mi
10:38.75-Feb 17, 2018
↓
Hillsdale, MI (USA) (i)
2018
Semi
1:21:16-Nov 3, 2018--
2018
Marathon
2:52:30-Dec 2, 2018
↓
Sacramento US Marathon Championships
2016
mile-short-tracki
4:59.46-Jan 22, 2016
↑
Bowling Green, OH (USA) (i)
2016
mile-short-track
4:59.46-Jan 22, 2016
↑
-
2016
Milei
4:59.46-Jan 22, 2016
↑
Bowling Green, OH (USA) (i)
2016
MileRoad
5:12.6h-Jul 18, 2016-Ann Arbor, MI (USA)
2016
3000m
9:54.93-Feb 6, 2016
↓
-
2016
3000mi
9:54.93-Feb 6, 2016
↓
South Bend, IN (USA) (i)
2015
mile-short-track
5:02.57-Jan 17, 2015
↑
-
2015
Milei
5:02.57-Jan 17, 2015
↑
Ann Arbor, MI (USA) (i)
2015
mile-short-tracki
5:02.57-Jan 17, 2015
↑
Ann Arbor, MI (USA) (i)
2015
2000Metres
6:41.65-Apr 3, 2015-Toledo, OH (USA)
2015
3000m-short-tracki
9:30.68-Jan 31, 2015
↓
Winston Salem, NC (USA) (i)
2015
3000mi
9:30.68=-Jan 31, 2015
↓
Winston Salem, NC (USA) (i)
2015
3000m-short-track
9:30.68-Jan 31, 2015
↓
-
2015
3000mSt
10:03.22-May 29, 2015
↑
Jacksonville, FL (USA)
2015
DistanceMe
11:35.90-Feb 6, 2015--
2015
5000mi
16:17.16-Feb 13, 2015
↑
Ames, IA (USA) (i)
2015
5000m
16:17.16-Feb 13, 2015
↑
-
2015
5000m-short-track
16:54.98-Feb 27, 2015
↑
-
2015
5000m-short-tracki
16:54.98-Feb 27, 2015
↑
Mount Pleasant, MI (USA) (i)
2014
1500m
4:31.06-Apr 5, 2014-Athens, OH (USA)
2014
Milei
5:03.72-Feb 1, 2014
↑
Geneva, OH (USA) (i)
2014
Mile
5:03.72-Feb 1, 2014
↑
-
2014
3000m
9:55.51-Feb 8, 2014
↓
-
2014
3000mi
9:55.51-Feb 8, 2014
↓
South Bend, IN (USA) (i)
2014
3000mSt
10:07.87-May 30, 2014
↑
Jacksonville, FL (USA)
2014
5000m
16:15.35-Apr 18, 2014
↑
Columbus, OH (USA)
2013
800m-short-tracki
2:15.94-Jan 12, 2013
→
Bowling Green, OH (USA) (i)
2013
800m-short-track
2:15.94-Jan 12, 2013
→
-
2013
800mi
2:15.94-Jan 12, 2013-Bowling Green, OH (USA) (i)
2013
Milei
4:55.85-Feb 2, 2013
↑
South Bend, IN (USA) (i)
2013
Mile
4:55.85-Feb 2, 2013
↑
-
2013
mile-short-tracki
4:57.74-Jan 12, 2013
↑
Bowling Green, OH (USA) (i)
2013
mile-short-track
4:57.74-Jan 12, 2013
↑
-
2013
3000m-short-tracki
9:32.60-Jan 18, 2013
↓
Bloomington, IN (USA) (i)
2013
3000mi
9:32.60-Jan 18, 2013
↓
Bloomington, IN (USA) (i)
2013
3000m-short-track
9:32.60-Jan 18, 2013
↓
-
2013
3000mSt
10:45.92-Apr 25, 2013
↑
Hillsdale, MI (USA)
2013
5000mi
16:25.38-Feb 8, 2013
↑
Allendale, MI (USA) (i)
2013
5000m
16:25.38-Feb 8, 2013
↑
-
2013
5000m-short-track
16:47.40-Feb 22, 2013
↑
-
2013
5000m-short-tracki
16:47.40-Feb 22, 2013
↑
Ypsilanti, MI (USA) (i)
2012
mile-short-tracki
5:06.65-Jan 7, 2012
↑
Kalamazoo, MI (USA) (i)
2012
Milei
5:06.65-Jan 7, 2012
↑
Kalamazoo, MI (USA) (i)
2012
mile-short-track
5:06.65-Jan 7, 2012
↑
-
2012
3000m
10:01.15-Mar 31, 2012
↓
Toledo, OH (USA)
2012
3000mSt
10:39.19-Apr 6, 2012
↑
San Francisco, CA (USA)
2012
5000m-short-tracki
17:36.74-Jan 20, 2012
↑
New York, NY (USA) (i)
2012
5000mi
17:36.74-Jan 20, 2012
↑
New York, NY (USA) (i)
2012
5000m-short-track
17:36.74-Jan 20, 2012
↑
-
2011
Milei
5:27.31-Jan 28, 2011
↑
Nampa, ID (USA) (i)
2011
mile-short-track
5:27.31-Jan 28, 2011
↑
-
2011
mile-short-tracki
5:27.31-Jan 28, 2011
↑
Nampa, ID (USA) (i)
2011
3000m-short-tracki
10:10.04-Dec 9, 2011
↓
Ypsilanti, MI (USA) (i)
2011
3000m-short-track
10:10.04-Dec 9, 2011
↓
-
2011
3000mi
10:10.04-Dec 9, 2011
↓
Ypsilanti, MI (USA) (i)

2020

1 performance
DisciplineResultWindDateCompetitions
Marathon
2:52:34-Feb 29USA Olympic Team Trials Marathon

2019

3 performances
DisciplineResultWindDateCompetitions
Marathon
2:51:34-Nov 9CNO Financial Group Indianapolis Monumental Marathon, Indianapolis, IN
Marathon
2:42:34-Jun 22Grandma's Marathon
5000m
17:12.02-Feb 8SPIRE NCAA D-1 Classic, Geneva, OH (i)

2018

3 performances
DisciplineResultWindDateCompetitions
Marathon
2:52:30-Dec 2Sacramento US Marathon Championships
Semi
1:21:16-Nov 3Indianapolis Half Marathon, Indianapolis, IN
3000m-short-track
10:38.75-Feb 17Hillsdale Tune-Up, Hillsdale, MI (i)

2016

3 performances
DisciplineResultWindDateCompetitions
MileRoad
5:12.6HT-Jul 18Ann Arbor, MI
3000m
9:54.93-Feb 6Notre Dame Meyo Invitational, South Bend, IN (i)
mile-short-track
4:59.46-Jan 22Bowling Green Tom Wright Classic, Bowling Green, OH (i)

2015

13 performances
DisciplineResultWindDateCompetitions
3000mSt
10:03.22-May 29Jacksonville NCAA East Preliminary Round, Jacksonville, FL
3000mSt
10:20.76-May 16-
3000mSt
10:20.76-May 15Muncie Mid American Conference Championships, Muncie, IN
5000m
16:23.31-May 1Columbus Jesse Owens Classic, Columbus, OH - Invitational Events
3000mSt
10:16.98-Apr 17Walnut Mt. SAC Relays, Walnut, CA - Invitational Events
2000Metres
6:41.65-Apr 3Toledo vs. Bowling Green, Toledo, OH
3000mSt
10:25.10-Mar 27Raleigh Relays, Raleigh, NC
3000m-short-track
9:36.00-Feb 28Mount Pleasant MAC Indoor Championships, Mount Pleasant, MI (i)
5000m-short-track
16:54.98-Feb 27Mount Pleasant MAC Indoor Championships, Mount Pleasant, MI (i)
5000m
16:17.16-Feb 13Ames Iowa State Classic, Ames, IA (i)
DistanceMe
11:35.90-Feb 6Notre Dame Meyo Invitational, South Bend, IN (i)
3000m-short-track
9:30.68-Jan 31Winston Salem Camel City Elite Race, Winston Salem, NC (i)
mile-short-track
5:02.57-Jan 17Ann Arbor Simmons/Harvey Invitational, Ann Arbor, MI (i)

2014

11 performances
DisciplineResultWindDateCompetitions
3000mSt
10:24.85-Jun 11Eugene NCAA Div. I Championships, Eugene, OR
3000mSt
10:07.87-May 30Jacksonville NCAA East Preliminary Round, Jacksonville, FL
3000mSt
10:09.28-May 16Athens MAC Ch., Athens, OH
3000mSt
10:26.89-Apr 25Hillsdale GINA Relays, Hillsdale, MI - Championship events
5000m
16:15.35-Apr 18Columbus Jesse Owens Classic, Columbus, OH - Invitational Events
1500m
4:31.06-Apr 5Athens Cherry Blossom Invitational, Athens, OH
3000mSt
10:31.96-Mar 28Raleigh Relays, Raleigh, NC
5000m
16:58.01-Feb 28Kent MAC Indoor Championships, Kent, OH (i)
5000m
17:06.81-Feb 14Geneva SPIRE Div. I Invitational, Geneva, OH (i)
3000m
9:55.51-Feb 8Notre Dame Meyo Invitational, South Bend, IN (i)
Mile
5:03.72-Feb 1Geneva SPIRE Midwest Indoor Open, Geneva, OH (i)

2013

10 performances
DisciplineResultWindDateCompetitions
3000mSt
10:45.92-Apr 25Hillsdale GINA Relays, Hillsdale, MI
5000m
17:06.83-Apr 19Walnut Mt. SAC Relays, Walnut, CA - Olympic Development
mile-short-track
4:57.83-Feb 23Ypsilanti MAC Indoor Championships, Ypsilanti, MI (i)
3000m-short-track
9:46.70-Feb 23Ypsilanti MAC Indoor Championships, Ypsilanti, MI (i)
5000m-short-track
16:47.40-Feb 22Ypsilanti MAC Indoor Championships, Ypsilanti, MI (i)
5000m
16:25.38-Feb 8Allendale GVSU Big Meet, Allendale, MI (i)
Mile
4:55.85-Feb 2Notre Dame Meyo Invitational, South Bend, IN (i)
3000m-short-track
9:32.60-Jan 18Bloomington Gladstein Invitational, Bloomington, IN (i) - Invitational Events
800m-short-track
2:15.94-Jan 12Bowling Green BGU Opener, Bowling Green, OH (i)
mile-short-track
4:57.74-Jan 12Bowling Green BGU Opener, Bowling Green, OH (i)

2012

6 performances
DisciplineResultWindDateCompetitions
3000mSt
10:42.93-May 11Mount Pleasant MAC Ch., Mount Pleasant, MI
3000mSt
10:45.93-Apr 26Philadelphia Penn Relays, Philadelphia, PA - College Events
3000mSt
10:39.19-Apr 6San Francisco SFS Distance Carnival, San Francisco, CA
3000m
10:01.15-Mar 31Toledo Collegiate Challenge, Toledo, OH
3000m
10:09.74-Feb 10Allendale GVSU Big Meet, Allendale, MI (i) - Invitational Events
5000m-short-track
17:36.74-Jan 20New York Great Dane Classic, New York, NY (i)
Showing 1 - 50 of 53

Honours

No medals

FAQ

Frequently asked questions

What is Mackenzie Chojnacky's 3000 m steeplechase personal best?

Mackenzie Chojnacky's 3000 m steeplechase personal best is 10:03.22, set on May 29, 2015 in Jacksonville, FL (USA), #941 on the all-time list.

Which events does Mackenzie Chojnacky compete in?

Mackenzie Chojnacky competes in the 3000 m steeplechase and 3000 Metres Short Track.

How did Mackenzie Chojnacky perform in 2020?

2020 season best: 2:52:34, set on Feb 29, 2020 in Atlanta, GA (USA). Last competition: USA Olympic Team Trials Marathon on Feb 29, 2020, 2:52:34.