Harold "Tre" Houston (born 23 March 1990) is a Bermudian sprinter who specializes in the 100 and 200 metres.[3] Houston competed in the 200 metres at the 2015 World Championships in Beijing without advancing from the first round. A year later Houston would compete at the 2016 Olympic Games in Rio de Janeiro. Houston, who qualified with a personal best of 20.42, would go on to place sixth in his heat with a time of 20.85. Houston's appearance in the 200 meters would mark the first time in over 20 years Bermuda had been represented in the event. 
  Competition record
     | Year | Competition | Venue | Position | Event | Notes | 
    | Representing  Bermuda | 
  | 2005 | CARIFTA Games (U17) | Bacolet, Trinidad and Tobago | 13th (h) | 100 m | 11.49 | 
  | 11th (h) | 200 m | 23.05 | 
  | 2006 | CARIFTA Games (U17) | Les Abymes, Guadeloupe | 10th (h) | 100 m | 11.19 | 
  | 8th (h) | 200 m | 22.50 | 
  | Central American and Caribbean Junior Championships (U17)
 | Port of Spain, Trinidad and Tobago | 10th (h) | 100 m | 11.20 | 
  | 5th | 200 m | 21.94 | 
  | 2007 | CARIFTA Games (U20) | Providenciales, Turks and Caicos Islands | 10th (h) | 100 m | 10.75 | 
  | 12th (h) | 200 m | 21.92 (w) | 
  | World Youth Championships | Ostrava, Czech Republic | 15th (sf) | 100 m | 10.97 | 
  | 16th (sf) | 200 m | 21.87 | 
  | 2008 | CARIFTA Games (U20) | Basseterre, Saint Kitts and Nevis | 7th | 100 m | 10.70 | 
  | – | 200 m | DQ | 
  | 7th | 4 × 400 m | 3:20.93 | 
  | World Junior Championships | Bydgoszcz, Poland | 46th (h) | 100 m | 10.92 | 
  | 45th (h) | 200 m | 22.10 | 
  | 2009 | CARIFTA Games (U20) | Vieux Fort, Saint Lucia | 11th (h) | 100 m | 10.75 (w) | 
  | 4th | 200 m | 21.30 (w) | 
  | Central American and Caribbean Championships | Havana, Cuba | 25th (h) | 100 m | 10.86 | 
  | 19th (h) | 200 m | 21.69 | 
  | Pan American Junior Championships | Port of Spain, Trinidad and Tobago | 11th (h) | 200 m | 21.57 | 
  | 2010 | NACAC U23 Championships | Miramar, United States | 14th (h) | 100 m | 10.88 | 
  | 7th (h) | 200 m | 21.04 | 
  | Commonwealth Games | Delhi, India | 17th (qf) | 100 m | 10.45 | 
  | 11th (sf) | 200 m | 21.25 | 
  | 2011 | Central American and Caribbean Championships | Mayagüez, Puerto Rico | – | 100 m | DQ | 
  | 17th (h) | 200 m | 21.47 | 
  | Pan American Games | Guadalajara, Mexico | 11th (h) | 100 m | 10.401 | 
  | 2012 | NACAC U23 Championships | Irapuato, Mexico | 12th (h) | 100 m | 10.48 | 
  | 7th | 200 m | 20.96 | 
  | 2013 | Central American and Caribbean Championships | Morelia, Mexico | 22nd (h) | 100 m | 10.58 | 
  | 16th (h) | 200 m | 21.37 | 
  | 2014 | Commonwealth Games | Glasgow, United Kingdom | 38th (h) | 100 m | 10.72 | 
  | 41st (h) | 200 m | 21.39 | 
  | 2015 | Pan American Games | Toronto, Canada | 21st (h) | 200 m | 21.00 | 
  | NACAC Championships | San José, Costa Rica | 19th (h) | 100 m | 10.47 | 
  | 19th (sf) | 200 m | 21.72 | 
  | World Championships | Beijing, China | 44th (h) | 200 m | 20.92 | 
  | 2016 | Olympic Games | Rio de Janeiro, Brazil | 63rd (h) | 200 m | 20.85 | 
  | 2018 | Commonwealth Games | Gold Coast, Australia | 40th (h) | 200 m | 21.67 | 
 1Disqualified in the semifinals 
 Personal bests
 Outdoor 
  Indoor 
  References
  External links
  | Authority control databases: People |  | 
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