WL
William Ledder
USAMenBirth dateJun 26, 1992
Height-
Weight-
William Ledder is a United States middle-distance runner, born on June 26, 1992. He competes primarily in the 800m, 1500m and Mile.
His personal bests include 1:47.62 in the 800m, 3:49.83 in the 1500m, 4:09.90 in the Mile, 3:11.70 in the 4x400m and 3:58.87 in the 1500m-short-track. He is currently active on the international athletics circuit, representing United States.
Key facts
800 Metres Short Track
1:48.20
1000 Metres Short Track
2:21.77
Age
34 years old
As of Sep 20, 2026: 800 Metres Short Track 1:48.20, 1000 Metres Short Track 2:21.77, 2017 season best 1:56.92 (Apr 8, 2017, Fairfax, VA (USA)) · 34 years old
Performance Charts
Season bests
| Season | Discipline | Result | Wind | Date | Trend | Competitions |
|---|---|---|---|---|---|---|
| 2017 | 800m | 1:56.92 | - | Apr 8, 2017 | ↓ | Fairfax, VA (USA) |
| 2016 | 800m | 1:52.40 | - | Jun 2, 2016 | ↓ | Concord, MA (USA) |
| 2016 | 4x800Metre | 7:29.80 | - | Mar 11, 2016 | ↓ | Conway, SC (USA) |
| 2015 | 800m | 1:47.62 | - | May 1, 2015 | ↓ | College Park, MD (USA) |
| 2015 | 800m-short-track | 1:48.20 | - | Feb 21, 2015 | ↑ | University Park Penn State Tune-Up, University Park, PA (i) |
| 2015 | 1000m | 2:22.10 | - | Mar 1, 2015 | ↑ | New York, NY (USA) (i) |
| 2015 | 1000m-short-track | 2:22.10 | - | Mar 1, 2015 | ↑ | New York, NY (USA) (i) |
| 2015 | 4x400m | 3:11.70 | - | May 9, 2015 | ↑ | Villanova, PA (USA) |
| 2015 | 4x400Metre | 3:16.41 | - | Jan 17, 2015 | ↓ | University Park, PA (USA) (i) |
| 2015 | 1500m | 3:50.87 | - | Jun 3, 2015 | ↓ | Watford (GBR) |
| 2015 | 4x800Metre | 7:18.86 | - | Apr 25, 2015 | ↓ | Philadelphia, PA (USA) |
| 2015 | DistanceMe | 9:32.51 | - | Mar 13, 2015 | ↑ | Fayetteville, AR (USA) (i) |
| 2014 | 800m | 1:47.89 | - | Feb 15, 2014 | ↓ | Ames, IA (USA) (i) |
| 2014 | 800m-short-track | 1:48.92 | - | Feb 1, 2014 | ↑ | State College, PA (USA) (i) |
| 2014 | 1000m | 2:21.77 | - | Jan 18, 2014 | ↑ | University Park, PA (USA) (i) |
| 2014 | 1000m-short-track | 2:21.77 | - | Jan 18, 2014 | ↑ | University Park, PA (USA) (i) |
| 2014 | 4x400Metre | 3:15.19 | - | Feb 1, 2014 | ↓ | State College, PA (USA) (i) |
| 2014 | 1500m | 3:52.02 | - | Apr 4, 2014 | ↓ | Williamsburg, VA (USA) |
| 2014 | 1500m-short-track | 3:58.87 | - | Dec 6, 2014 | ↑ | Annapolis, MD (USA) (i) |
| 2014 | Mile | 4:15.01 | - | Jan 24, 2014 | ↓ | Bethesda, MD (USA) (i) |
| 2014 | mile-short-track | 4:15.01 | - | Jan 24, 2014 | ↑ | Bethesda, MD (USA) (i) |
| 2014 | 4x800Metre | 7:19.27 | - | Apr 26, 2014 | ↓ | Philadelphia, PA (USA) |
| 2014 | DistanceMe | 9:45.26 | - | Feb 21, 2014 | ↑ | New York, NY (USA) (i) |
| 2013 | 500Metres | 1:04.75 | - | Jan 18, 2013 | ↑ | Bethesda, MD (USA) (i) |
| 2013 | 500m-short-track | 1:04.75 | - | Jan 18, 2013 | ↑ | Bethesda, MD (USA) (i) |
| 2013 | 800m | 1:48.14 | - | May 11, 2013 | ↓ | Charlottesville, VA (USA) |
| 2013 | 800m-short-track | 1:49.85 | - | Jan 26, 2013 | ↑ | University Park, PA (USA) (i) |
| 2013 | 1000m | 2:25.21 | - | Jan 5, 2013 | ↑ | Fairfax, VA (USA) (i) |
| 2013 | 1000m-short-track | 2:25.21 | - | Jan 5, 2013 | ↑ | Fairfax, VA (USA) (i) |
| 2013 | 4x400m | 3:14.18 | - | Apr 6, 2013 | ↑ | Williamsburg, VA (USA) |
| 2013 | 1500m | 3:49.83 | - | Apr 5, 2013 | ↓ | Williamsburg, VA (USA) |
| 2013 | 1500m-short-track | 3:59.29 | - | Dec 6, 2013 | ↑ | Annapolis, MD (USA) (i) |
| 2013 | 4x800Metre | 7:33.12 | - | Feb 17, 2013 | ↓ | - |
| 2013 | DistanceMe | 9:37.25 | - | Apr 26, 2013 | ↑ | Philadelphia, PA (USA) |
| 2013 | 4xMileRela | 16:24.43 | - | Apr 27, 2013 | - | Philadelphia, PA (USA) |
| 2012 | 500m-short-track | 1:05.01 | - | Jan 7, 2012 | ↑ | Fairfax, VA (USA) (i) |
| 2012 | 500Metres | 1:05.01 | - | Jan 7, 2012 | ↑ | Fairfax, VA (USA) (i) |
| 2012 | 800m | 1:48.90 | - | May 6, 2012 | ↓ | Durham, NC (USA) |
| 2012 | 1500m | 3:53.10 | - | Apr 7, 2012 | ↓ | Williamsburg, VA (USA) |
| 2011 | 800m | 1:49.60 | - | May 14, 2011 | ↓ | Swarthmore, PA (USA) |
| 2011 | 800m-short-track | 1:51.26 | - | Mar 5, 2011 | ↑ | New York, NY (USA) (i) |
| 2011 | 1000m | 2:26.00 | - | Jan 29, 2011 | ↑ | University Park, PA (USA) (i) |
| 2011 | 1000m-short-track | 2:26.00 | - | Jan 29, 2011 | ↑ | University Park, PA (USA) (i) |
| 2011 | 1500m | 3:50.19 | - | Apr 15, 2011 | ↓ | Walnut, CA (USA) |
| 2011 | mile-short-track | 4:10.51 | - | Feb 5, 2011 | ↑ | New Haven, CT (USA) (i) |
| 2011 | Mile | 4:10.51 | - | Feb 5, 2011 | ↓ | New Haven, CT (USA) (i) |
| 2011 | 4x800Metre | 7:23.11 | - | Apr 30, 2011 | ↓ | Philadelphia, PA (USA) |
| 2011 | DistanceMe | 9:46.07 | - | Apr 29, 2011 | ↑ | Philadelphia, PA (USA) |
| 2010 | 800m | 1:51.71 | - | Jun 19, 2010 | ↓ | Greensboro, NC (USA) |
| 2010 | 800m-short-track | 1:54.13 | - | Mar 13, 2010 | ↑ | Boston, MA (USA) (i) |
| 2010 | Mile | 4:09.90 | - | Jun 12, 2010 | ↓ | Lisle, IL (USA) |
| 2010 | mile-short-track | 4:16.12 | - | Feb 6, 2010 | ↑ | Boston, MA (USA) (i) |
| 2009 | 800m | 1:51.44 | - | Jun 20, 2009 | ↓ | Greensboro, NC (USA) |
| 2009 | 800m-short-track | 1:52.75 | - | Mar 15, 2009 | ↑ | Boston, MA (USA) (i) |
| 2009 | 1000m-short-track | 2:28.39 | - | Feb 6, 2009 | ↑ | New York, NY (USA) (i) |
| 2009 | 1000m | 2:28.39 | - | Feb 6, 2009 | ↑ | New York, NY (USA) (i) |
2017
1 performance| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
800m | 1:56.92 | - | Apr 8 | Fairfax George Mason Spring Inv., Fairfax, VA |
2016
6 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
800m | 1:54.33 | - | Jun 18 | Princeton Qualifier, Princeton, NJ |
800m | 1:52.40 | - | Jun 2 | Concord Adrian Martinez Classic, Concord, MA |
800m | 1:55.00 | - | May 16 | Swarthmore Final Qualifier, Swarthmore, PA |
800m | 1:57.16 | - | May 6 | College Park Kehoe Twilight Meet, College Park, MD |
800m | 1:53.13 | - | Mar 26 | College Park Maryland Invitational, College Park, MD |
4x800Metre | 7:29.80 | - | Mar 11 | Conway Coastal Carolina Invitational, Conway, SC |
2015
18 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
800m | 1:53.19 | - | Jun 25 | Eugene USA Championships, Hayward Field, Eugene, OR |
800m | 1:50.71 | - | Jun 14 | Portland Track Festival, Portland, OR |
1500m | 3:50.87 | - | Jun 3 | Watford Open Graded Meeting, Watford |
800m | 1:51.30 | - | May 29 | Jacksonville NCAA East Preliminary Round, Jacksonville, FL |
800m | 1:48.67 | - | May 28 | Jacksonville NCAA East Preliminary Round, Jacksonville, FL |
4x400m | 3:11.70 | - | May 9 | Villanova Big East Championships, Villanova, PA |
800m | 1:50.02 | - | May 9 | Villanova Big East Championships, Villanova, PA |
800m | 1:50.61 | - | May 8 | Villanova Big East Championships, Villanova, PA |
800m | 1:58.60 | - | May 2 | Bedford BUCS Championships, Bedford |
800m | 1:47.62 | - | May 1 | College Park Jim Kehoe Twilight, College Park, MD |
4x800Metre | 7:18.86 | - | Apr 25 | Philadelphia Penn Relays, Philadelphia, PA |
800m | 1:47.89 | - | Apr 3 | Gainesville Florida Relays, Gainesville, FL |
DistanceMe | 9:32.51 | - | Mar 13 | NCAA Div. I Indoor Championships, Fayetteville, AR (i) |
1000m-short-track | 2:22.10 | - | Mar 1 | New York Big East Indoor Championships, New York, NY (i) |
800m-short-track | 1:48.20 | - | Feb 21 | University Park Penn State Tune-Up, University Park, PA (i) |
4x400Metre | 3:16.41 | - | Jan 17 | University Park Nittany Lion Challenge, University Park, PA (i) |
800m-short-track | 1:48.46 | - | Jan 17 | University Park Nittany Lion Challenge, University Park, PA (i) |
1000m-short-track | 2:25.13 | - | Jan 10 | Fairfax Father Diamond Invitational, Fairfax, VA (i) |
2014
20 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
1500m-short-track | 3:58.87 | - | Dec 6 | Annapolis Navy Men Invitational, Annapolis, MD (i) |
4x400Metre | 3:16.46 | - | Dec 6 | Annapolis Navy Men Invitational, Annapolis, MD (i) |
800m | 1:51.35 | - | Jun 26 | USA Championships, Sacramento, CA |
800m | 1:50.78 | - | May 29 | Jacksonville NCAA East Preliminary Round, Jacksonville, FL |
800m | 1:51.15 | - | May 11 | Villanova Big East Championships, Villanova, PA |
800m | 1:49.65 | - | May 10 | Villanova Big East Championships, Villanova, PA |
4x800Metre | 7:19.27 | - | Apr 26 | Philadelphia Penn Relays, Philadelphia, PA |
800m | 1:48.01 | - | Apr 12 | Fairfax Spring Invite, Fairfax, VA |
1500m | 3:52.02 | - | Apr 4 | Williamsburg Colonial Relays, Williamsburg, VA - University Events |
800m-short-track | 1:56.44 | - | Mar 14 | NCAA Div. I Indoor Championships, Albuquerque, NM (i) |
4x400Metre | 3:16.14 | - | Feb 22 | New York Big East Indoor Championships, New York, NY (i) |
1000m-short-track | 2:24.19 | - | Feb 22 | New York Big East Indoor Championships, New York, NY (i) |
DistanceMe | 9:45.26 | - | Feb 21 | New York Big East Indoor Championships, New York, NY (i) |
800m | 1:47.89 | - | Feb 15 | Ames Iowa State Classic, Ames, IA (i) |
DistanceMe | 9:35.26 | - | Feb 14 | Ames Iowa State Classic, Ames, IA (i) |
4x400Metre | 3:15.19 | - | Feb 1 | State Collage Penn State National, State College, PA (i) |
800m-short-track | 1:48.92 | - | Feb 1 | State Collage Penn State National, State College, PA (i) - Invitational Events |
mile-short-track | 4:15.01 | - | Jan 24 | Bethesda Hoya Spiked Shoe Club Invitational, Bethesda, MD (i) |
1000m-short-track | 2:21.77 | - | Jan 18 | University Park Nittany Lion Challenge, University Park, PA (i) |
800m-short-track | 1:53.44 | - | Jan 11 | Fairfax Father Diamond Invitational, Fairfax, VA (i) |
2013
5 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
1500m-short-track | 3:59.29 | - | Dec 6 | Annapolis Navy Invitational, Annapolis, MD (i) |
800m | 1:52.23 | - | Jun 11 | New York Tuesday Night Speed Series, New York, NY |
800m | 1:49.40 | - | May 31 | West Chester John Hay Memorial, West Chester, PA - Elite Event |
800m | 1:52.14 | - | May 23 | Greensboro NCAA East Regional Championships, Greensboro, NC |
800m | 1:48.14 | - | May 11 | Charlottesville Virginia Challenge, Charlottesville, VA - Invitational Events |
Showing 1 - 50 of 104
Honours
No medals
FAQ
Frequently asked questions
What is William Ledder's 800 Metres Short Track personal best?
William Ledder's 800 Metres Short Track personal best is 1:48.20, set on Feb 21, 2015 in University Park, PA (USA) (i).
Which events does William Ledder compete in?
William Ledder competes in the 800 Metres Short Track and 1000 Metres Short Track.
How did William Ledder perform in 2017?
2017 season best: 1:56.92, set on Apr 8, 2017 in Fairfax, VA (USA).