WL
William Ledder
USAHommesDate de naissance26 juin 1992
Taille-
Poids-
William Ledder est un coureur de demi-fond des États-Unis, né le 26 juin 1992. Il concourt principalement sur 800m, 1500m et Mile.
Ses records personnels incluent 1:47.62 sur 800m, 3:49.83 sur 1500m, 4:09.90 sur Mile, 3:11.70 sur 4x400m et 3:58.87 sur 1500m-short-track. Il est actuellement actif sur le circuit international d'athlétisme, représentant des États-Unis.
L'essentiel
800 Metres Short Track
1:48.20
1000 Metres Short Track
2:21.77
Âge
34 ans
Au 20 sept. 2026 : 800 Metres Short Track 1:48.20, 1000 Metres Short Track 2:21.77, Meilleure perf 2017 1:56.92 (8 avr. 2017, Fairfax, VA (USA)) · 34 ans
Graphiques de performance
Meilleures performances par saison
| Saison | Discipline | Résultat | Vent | Date | Tendance | Compétitions |
|---|---|---|---|---|---|---|
| 2017 | 800m | 1:56.92 | - | 8 avr. 2017 | ↓ | Fairfax, VA (USA) |
| 2016 | 800m | 1:52.40 | - | 2 juin 2016 | ↓ | Concord, MA (USA) |
| 2016 | 4x800Metre | 7:29.80 | - | 11 mars 2016 | ↓ | Conway, SC (USA) |
| 2015 | 800m | 1:47.62 | - | 1 mai 2015 | ↓ | College Park, MD (USA) |
| 2015 | 800m-short-track | 1:48.20 | - | 21 févr. 2015 | ↑ | University Park Penn State Tune-Up, University Park, PA (i) |
| 2015 | 1000m | 2:22.10 | - | 1 mars 2015 | ↑ | New York, NY (USA) (i) |
| 2015 | 1000m-short-track | 2:22.10 | - | 1 mars 2015 | ↑ | New York, NY (USA) (i) |
| 2015 | 4x400m | 3:11.70 | - | 9 mai 2015 | ↑ | Villanova, PA (USA) |
| 2015 | 4x400Metre | 3:16.41 | - | 17 janv. 2015 | ↓ | University Park, PA (USA) (i) |
| 2015 | 1500m | 3:50.87 | - | 3 juin 2015 | ↓ | Watford (GBR) |
| 2015 | 4x800Metre | 7:18.86 | - | 25 avr. 2015 | ↓ | Philadelphia, PA (USA) |
| 2015 | DistanceMe | 9:32.51 | - | 13 mars 2015 | ↑ | Fayetteville, AR (USA) (i) |
| 2014 | 800m | 1:47.89 | - | 15 févr. 2014 | ↓ | Ames, IA (USA) (i) |
| 2014 | 800m-short-track | 1:48.92 | - | 1 févr. 2014 | ↑ | State College, PA (USA) (i) |
| 2014 | 1000m | 2:21.77 | - | 18 janv. 2014 | ↑ | University Park, PA (USA) (i) |
| 2014 | 1000m-short-track | 2:21.77 | - | 18 janv. 2014 | ↑ | University Park, PA (USA) (i) |
| 2014 | 4x400Metre | 3:15.19 | - | 1 févr. 2014 | ↓ | State College, PA (USA) (i) |
| 2014 | 1500m | 3:52.02 | - | 4 avr. 2014 | ↓ | Williamsburg, VA (USA) |
| 2014 | 1500m-short-track | 3:58.87 | - | 6 déc. 2014 | ↑ | Annapolis, MD (USA) (i) |
| 2014 | Mile | 4:15.01 | - | 24 janv. 2014 | ↓ | Bethesda, MD (USA) (i) |
| 2014 | mile-short-track | 4:15.01 | - | 24 janv. 2014 | ↑ | Bethesda, MD (USA) (i) |
| 2014 | 4x800Metre | 7:19.27 | - | 26 avr. 2014 | ↓ | Philadelphia, PA (USA) |
| 2014 | DistanceMe | 9:45.26 | - | 21 févr. 2014 | ↑ | New York, NY (USA) (i) |
| 2013 | 500Metres | 1:04.75 | - | 18 janv. 2013 | ↑ | Bethesda, MD (USA) (i) |
| 2013 | 500m-short-track | 1:04.75 | - | 18 janv. 2013 | ↑ | Bethesda, MD (USA) (i) |
| 2013 | 800m | 1:48.14 | - | 11 mai 2013 | ↓ | Charlottesville, VA (USA) |
| 2013 | 800m-short-track | 1:49.85 | - | 26 janv. 2013 | ↑ | University Park, PA (USA) (i) |
| 2013 | 1000m | 2:25.21 | - | 5 janv. 2013 | ↑ | Fairfax, VA (USA) (i) |
| 2013 | 1000m-short-track | 2:25.21 | - | 5 janv. 2013 | ↑ | Fairfax, VA (USA) (i) |
| 2013 | 4x400m | 3:14.18 | - | 6 avr. 2013 | ↑ | Williamsburg, VA (USA) |
| 2013 | 1500m | 3:49.83 | - | 5 avr. 2013 | ↓ | Williamsburg, VA (USA) |
| 2013 | 1500m-short-track | 3:59.29 | - | 6 déc. 2013 | ↑ | Annapolis, MD (USA) (i) |
| 2013 | 4x800Metre | 7:33.12 | - | 17 févr. 2013 | ↓ | - |
| 2013 | DistanceMe | 9:37.25 | - | 26 avr. 2013 | ↑ | Philadelphia, PA (USA) |
| 2013 | 4xMileRela | 16:24.43 | - | 27 avr. 2013 | - | Philadelphia, PA (USA) |
| 2012 | 500m-short-track | 1:05.01 | - | 7 janv. 2012 | ↑ | Fairfax, VA (USA) (i) |
| 2012 | 500Metres | 1:05.01 | - | 7 janv. 2012 | ↑ | Fairfax, VA (USA) (i) |
| 2012 | 800m | 1:48.90 | - | 6 mai 2012 | ↓ | Durham, NC (USA) |
| 2012 | 1500m | 3:53.10 | - | 7 avr. 2012 | ↓ | Williamsburg, VA (USA) |
| 2011 | 800m | 1:49.60 | - | 14 mai 2011 | ↓ | Swarthmore, PA (USA) |
| 2011 | 800m-short-track | 1:51.26 | - | 5 mars 2011 | ↑ | New York, NY (USA) (i) |
| 2011 | 1000m | 2:26.00 | - | 29 janv. 2011 | ↑ | University Park, PA (USA) (i) |
| 2011 | 1000m-short-track | 2:26.00 | - | 29 janv. 2011 | ↑ | University Park, PA (USA) (i) |
| 2011 | 1500m | 3:50.19 | - | 15 avr. 2011 | ↓ | Walnut, CA (USA) |
| 2011 | mile-short-track | 4:10.51 | - | 5 févr. 2011 | ↑ | New Haven, CT (USA) (i) |
| 2011 | Mile | 4:10.51 | - | 5 févr. 2011 | ↓ | New Haven, CT (USA) (i) |
| 2011 | 4x800Metre | 7:23.11 | - | 30 avr. 2011 | ↓ | Philadelphia, PA (USA) |
| 2011 | DistanceMe | 9:46.07 | - | 29 avr. 2011 | ↑ | Philadelphia, PA (USA) |
| 2010 | 800m | 1:51.71 | - | 19 juin 2010 | ↓ | Greensboro, NC (USA) |
| 2010 | 800m-short-track | 1:54.13 | - | 13 mars 2010 | ↑ | Boston, MA (USA) (i) |
| 2010 | Mile | 4:09.90 | - | 12 juin 2010 | ↓ | Lisle, IL (USA) |
| 2010 | mile-short-track | 4:16.12 | - | 6 févr. 2010 | ↑ | Boston, MA (USA) (i) |
| 2009 | 800m | 1:51.44 | - | 20 juin 2009 | ↓ | Greensboro, NC (USA) |
| 2009 | 800m-short-track | 1:52.75 | - | 15 mars 2009 | ↑ | Boston, MA (USA) (i) |
| 2009 | 1000m-short-track | 2:28.39 | - | 6 févr. 2009 | ↑ | New York, NY (USA) (i) |
| 2009 | 1000m | 2:28.39 | - | 6 févr. 2009 | ↑ | New York, NY (USA) (i) |
2017
1 performance| Discipline | Résultat | Vent | Date | Compétitions |
|---|---|---|---|---|
800m | 1:56.92 | - | 8 avr. | Fairfax George Mason Spring Inv., Fairfax, VA |
2016
6 performances| Discipline | Résultat | Vent | Date | Compétitions |
|---|---|---|---|---|
800m | 1:54.33 | - | 18 juin | Princeton Qualifier, Princeton, NJ |
800m | 1:52.40 | - | 2 juin | Concord Adrian Martinez Classic, Concord, MA |
800m | 1:55.00 | - | 16 mai | Swarthmore Final Qualifier, Swarthmore, PA |
800m | 1:57.16 | - | 6 mai | College Park Kehoe Twilight Meet, College Park, MD |
800m | 1:53.13 | - | 26 mars | College Park Maryland Invitational, College Park, MD |
4x800Metre | 7:29.80 | - | 11 mars | Conway Coastal Carolina Invitational, Conway, SC |
2015
18 performances| Discipline | Résultat | Vent | Date | Compétitions |
|---|---|---|---|---|
800m | 1:53.19 | - | 25 juin | Eugene USA Championships, Hayward Field, Eugene, OR |
800m | 1:50.71 | - | 14 juin | Portland Track Festival, Portland, OR |
1500m | 3:50.87 | - | 3 juin | Watford Open Graded Meeting, Watford |
800m | 1:51.30 | - | 29 mai | Jacksonville NCAA East Preliminary Round, Jacksonville, FL |
800m | 1:48.67 | - | 28 mai | Jacksonville NCAA East Preliminary Round, Jacksonville, FL |
4x400m | 3:11.70 | - | 9 mai | Villanova Big East Championships, Villanova, PA |
800m | 1:50.02 | - | 9 mai | Villanova Big East Championships, Villanova, PA |
800m | 1:50.61 | - | 8 mai | Villanova Big East Championships, Villanova, PA |
800m | 1:58.60 | - | 2 mai | Bedford BUCS Championships, Bedford |
800m | 1:47.62 | - | 1 mai | College Park Jim Kehoe Twilight, College Park, MD |
4x800Metre | 7:18.86 | - | 25 avr. | Philadelphia Penn Relays, Philadelphia, PA |
800m | 1:47.89 | - | 3 avr. | Gainesville Florida Relays, Gainesville, FL |
DistanceMe | 9:32.51 | - | 13 mars | NCAA Div. I Indoor Championships, Fayetteville, AR (i) |
1000m-short-track | 2:22.10 | - | 1 mars | New York Big East Indoor Championships, New York, NY (i) |
800m-short-track | 1:48.20 | - | 21 févr. | University Park Penn State Tune-Up, University Park, PA (i) |
4x400Metre | 3:16.41 | - | 17 janv. | University Park Nittany Lion Challenge, University Park, PA (i) |
800m-short-track | 1:48.46 | - | 17 janv. | University Park Nittany Lion Challenge, University Park, PA (i) |
1000m-short-track | 2:25.13 | - | 10 janv. | Fairfax Father Diamond Invitational, Fairfax, VA (i) |
2014
20 performances| Discipline | Résultat | Vent | Date | Compétitions |
|---|---|---|---|---|
1500m-short-track | 3:58.87 | - | 6 déc. | Annapolis Navy Men Invitational, Annapolis, MD (i) |
4x400Metre | 3:16.46 | - | 6 déc. | Annapolis Navy Men Invitational, Annapolis, MD (i) |
800m | 1:51.35 | - | 26 juin | USA Championships, Sacramento, CA |
800m | 1:50.78 | - | 29 mai | Jacksonville NCAA East Preliminary Round, Jacksonville, FL |
800m | 1:51.15 | - | 11 mai | Villanova Big East Championships, Villanova, PA |
800m | 1:49.65 | - | 10 mai | Villanova Big East Championships, Villanova, PA |
4x800Metre | 7:19.27 | - | 26 avr. | Philadelphia Penn Relays, Philadelphia, PA |
800m | 1:48.01 | - | 12 avr. | Fairfax Spring Invite, Fairfax, VA |
1500m | 3:52.02 | - | 4 avr. | Williamsburg Colonial Relays, Williamsburg, VA - University Events |
800m-short-track | 1:56.44 | - | 14 mars | NCAA Div. I Indoor Championships, Albuquerque, NM (i) |
4x400Metre | 3:16.14 | - | 22 févr. | New York Big East Indoor Championships, New York, NY (i) |
1000m-short-track | 2:24.19 | - | 22 févr. | New York Big East Indoor Championships, New York, NY (i) |
DistanceMe | 9:45.26 | - | 21 févr. | New York Big East Indoor Championships, New York, NY (i) |
800m | 1:47.89 | - | 15 févr. | Ames Iowa State Classic, Ames, IA (i) |
DistanceMe | 9:35.26 | - | 14 févr. | Ames Iowa State Classic, Ames, IA (i) |
4x400Metre | 3:15.19 | - | 1 févr. | State Collage Penn State National, State College, PA (i) |
800m-short-track | 1:48.92 | - | 1 févr. | State Collage Penn State National, State College, PA (i) - Invitational Events |
mile-short-track | 4:15.01 | - | 24 janv. | Bethesda Hoya Spiked Shoe Club Invitational, Bethesda, MD (i) |
1000m-short-track | 2:21.77 | - | 18 janv. | University Park Nittany Lion Challenge, University Park, PA (i) |
800m-short-track | 1:53.44 | - | 11 janv. | Fairfax Father Diamond Invitational, Fairfax, VA (i) |
2013
5 performances| Discipline | Résultat | Vent | Date | Compétitions |
|---|---|---|---|---|
1500m-short-track | 3:59.29 | - | 6 déc. | Annapolis Navy Invitational, Annapolis, MD (i) |
800m | 1:52.23 | - | 11 juin | New York Tuesday Night Speed Series, New York, NY |
800m | 1:49.40 | - | 31 mai | West Chester John Hay Memorial, West Chester, PA - Elite Event |
800m | 1:52.14 | - | 23 mai | Greensboro NCAA East Regional Championships, Greensboro, NC |
800m | 1:48.14 | - | 11 mai | Charlottesville Virginia Challenge, Charlottesville, VA - Invitational Events |
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