JG
Justin Grunewald

Justin Grunewald

USAUSAMen
Birth dateNov 15, 1985
Height-
Weight-

Justin Grunewald is a United States middle-distance runner, born on November 15, 1985. He competes primarily in the Mile, 3000m and 5000m.

His personal bests include 4:20.74 in the Mile, 8:23.82 in the 3000m, 14:21.06 in the 5000m, 30:57.75 in the 10000m and 1:04:50 in the Semi. He is currently active on the international athletics circuit, representing United States.

Key facts
Half Marathon
1:04:50
10 Miles Road
49:22
2018 season best
2:26:29
May 6, 2018 · Waco, TX (USA)
2018 season best
Age
40 years old

As of Sep 24, 2026: Half Marathon 1:04:50, 10 Miles Road 49:22, 2018 season best 2:26:29 (May 6, 2018, Waco, TX (USA)) · 40 years old

PB

Personal bests

Mile
4:20.74
3000m
8:23.82
14:21.06
30:57.75
1:04:50
2:24:16
9:26.98
5Kilometre
14:52
3000m-short-track
8:23.82
10MilesRoa
49:22
mile-short-track
4:20.74
5000m-short-track
14:30.43
MileRoad
4:14.8HT
8Kilometre
24:10

Performance Charts

Season bests

SeasonDisciplineResultWindDateTrendCompetitions
2018
Marathon
2:26:29-May 6, 2018
↑
Waco, TX (USA)
2014
5Kilometre
15:08-May 26, 2014
↓
Minneapolis, MN (USA)
2013
MileRoad
4:16.0h-Sep 8, 2013
↓
Duluth, MN (USA)
2012
MileRoad
4:14.8h-Sep 22, 2012
↓
New York, NY (USA)
2012
5Kilometre
14:52-May 28, 2012
↓
Minneapolis, MN (USA)
2012
Semi
1:10:17-Jun 16, 2012
↓
Duluth, MN (USA)
2012
Marathon
2:24:16-Jan 14, 2012
↑
Houston, TX (USA)
2011
5000m
14:51.70-Jan 21, 2011
↓
Minneapolis, MN (USA) (i)
2011
5000m-short-track
14:51.70-Jan 21, 2011
↓
Minneapolis, MN (USA) (i)
2011
Marathon
2:32:58-Jan 30, 2011
↑
Houston, TX (USA)
2010
5000m
14:37.29-Feb 13, 2010
↓
Ames, IA (USA) (i)
2010
8Kilometre
24:10-Mar 21, 2010-Chicago, IL (USA)
2010
10MilesRoa
51:14-Oct 3, 2010
↑
St. Paul (USA)
2010
Semi
1:04:50-Jan 17, 2010
↓
Houston Half Marathon
2009
3000m
8:34.55-Mar 21, 2009
↓
Tempe, AZ (USA)
2009
5000m
14:21.06-Feb 14, 2009
↓
Seattle Husky Classic
2009
5000m-short-track
14:30.43-Mar 1, 2009
↓
University Park, PA (USA) (i)
2009
10000m
30:57.75-May 15, 2009-Columbus, OH (USA)
2009
10MilesRoa
49:22-Oct 4, 2009
↑
St. Paul (USA)
2008
3000m-short-track
8:23.82-Feb 1, 2008
↑
Lincoln, NE (USA) (i)
2008
3000m
8:23.82-Feb 1, 2008
↓
Lincoln, NE (USA) (i)
2008
3000mSt
9:26.98-May 17, 2008-Champaign, IL (USA)
2008
10MilesRoa
51:20-Oct 5, 2008
↑
St. Paul (USA)
2007
3000m-short-track
8:34.80-Feb 16, 2007
↑
Minnesota (USA) (i)
2007
3000m
8:34.80-Feb 16, 2007
↓
Minnesota (USA) (i)
2007
5000m
14:43.08-Feb 10, 2007
↓
Ames, IA (USA) (i)
2007
5000m-short-track
15:00.53-Feb 25, 2007
↓
Bloomington, IN (USA) (i)
2006
3000m-short-track
8:27.30-Jan 21, 2006
↑
Minneapolis, MN (USA) (i)
2006
3000m
8:30.50-Feb 11, 2006
↓
Minneapolis, MN (USA) (i)
2006
5000m
14:45.00-Feb 26, 2006
↓
Madison, WI (USA) (i)
2006
5000m-short-track
14:45.00-Feb 26, 2006
↓
Madison, WI (USA) (i)
2005
mile-short-track
4:20.74-Jan 8, 2005-Minneapolis, MN (USA) (i)
2005
Mile
4:20.74-Jan 8, 2005-Minneapolis, MN (USA) (i)

2018

1 performance
DisciplineResultWindDateCompetitions
Marathon
2:26:29-May 6Waco Marathon, Waco, TX

2014

1 performance
DisciplineResultWindDateCompetitions
5Kilometre
15:08-May 26Brian Kraft Memorial 5K, Minneapolis, MN

2013

1 performance
DisciplineResultWindDateCompetitions
MileRoad
4:16.0HT-Sep 8Duluth Grandma's Minnesota Mile, Duluth, MN

2012

4 performances
DisciplineResultWindDateCompetitions
MileRoad
4:14.8HT-Sep 22New York Fifth Avenue Mile, New York, NY - Championship events
Semi
1:10:17-Jun 16Duluth US Half Marathon Championships, Duluth, MN
5Kilometre
14:52-May 28Brian Kraft, Minneapolis, MN
Marathon
2:24:16-Jan 14Houston U.S. Olympic Team Trials Marathon, Houston, TX

2011

3 performances
DisciplineResultWindDateCompetitions
Marathon
2:36:24-Dec 4Georgetown Cayman Islands Marathon, George Town
Marathon
2:32:58-Jan 30Houston Marathon, Houston, TX
5000m-short-track
14:51.70-Jan 21Minneapolis Jack Johnson Classic, Minneapolis, MN (i)

2010

7 performances
DisciplineResultWindDateCompetitions
10MilesRoa
51:14-Oct 3St. Paul Medtronic 10 Mile, St. Paul
Semi
1:07:52-Aug 1Chicago Rock 'n' Roll Half Marathon, Chicago, IL
Semi
1:06:33-Jun 19Duluth Garry Bjorklund Half Marathon, Duluth, MN
8Kilometre
24:22-Apr 25Des Moines Drake Relays On the Roads 8km, Des Moines, IA
8Kilometre
24:10-Mar 21Chicago Bank of America Shamrock Shuffle 8-K, Chicago, IL
5000m
14:37.29-Feb 13Ames Iowa State Classic, Ames, IA (i) - Invitational Events
Semi
1:04:50-Jan 17Houston Half Marathon

2009

7 performances
DisciplineResultWindDateCompetitions
10MilesRoa
49:22-Oct 4St. Paul Medtronic 10 Mile, St. Paul
10000m
30:57.75-May 15Columbus Big 10 Ch., Columbus, OH
5000m
14:36.53-Apr 23Des Moines Drake Relays, Des Moines, IA
5000m
14:32.14-Apr 11Tempe Sun Angel Classic, Tempe, AZ
3000m
8:34.55-Mar 21Tempe Baldy Castillo Invitational, Tempe, AZ
5000m-short-track
14:30.43-Mar 1University Park Big Ten Indoor Championships, University Park, PA (i)
5000m
14:21.06-Feb 14Seattle Husky Classic

2008

4 performances
DisciplineResultWindDateCompetitions
10MilesRoa
51:20-Oct 5St. Paul Twin Cities 10 Miles, St. Paul - Non-championships Events
3000mSt
9:26.98-May 17Champaign Big Ten Ch., Champaign, IL
3000m-short-track
8:37.10-Mar 1Madison Big 10 Indoor Championships, Madison, WI (i)
3000m-short-track
8:23.82-Feb 1Lincoln, NE (i)

2007

4 performances
DisciplineResultWindDateCompetitions
5000m-short-track
15:00.53-Feb 25Bloomington Big 10 Indoor Championships, Bloomington, IN (i)
3000m-short-track
8:34.80-Feb 16Minnesota Snowshoe Open, Minnesota (i)
5000m
14:43.08-Feb 10Ames ISU Classic, Ames, IA (i)
3000m-short-track
8:36.27-Jan 20Minnesota Jack Johnson Classic, Minnesota (i)

2006

3 performances
DisciplineResultWindDateCompetitions
5000m-short-track
14:45.00-Feb 26Madison Big Ten Conference Indoor Championships, Madison, WI (i)
3000m
8:30.50-Feb 11Ames ISU Classic, Ames, IA (i)
3000m-short-track
8:27.30-Jan 21Minneapolis USA Jack Johnson Classic, Minneapolis, MN (i)

2005

1 performance
DisciplineResultWindDateCompetitions
mile-short-track
4:20.74-Jan 8Minneapolis Northwest Open, Minneapolis, MN (i)

Honours

No medals

FAQ

Frequently asked questions

What is Justin Grunewald's Half Marathon personal best?

Justin Grunewald's Half Marathon personal best is 1:04:50, set on Jan 17, 2010 in Houston, TX (USA).

Which events does Justin Grunewald compete in?

Justin Grunewald competes in the Half Marathon and 10 Miles Road.

How did Justin Grunewald perform in 2018?

2018 season best: 2:26:29, set on May 6, 2018 in Waco, TX (USA).