Juan Luis Barrios
 Barrios at the 2015 Pan American Games  | 
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| Full name | Juan Luis Barrios Nieves | 
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| Born |  (1983-06-24) June 24, 1983 Mexico City, Mexico[1] | 
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| Height | 1.73 m (5 ft 8 in) | 
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| Weight | 65 kg (143 lb) | 
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| Sport | Athletics | 
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| Event | 800 m – marathon | 
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| Updated on December 17, 2014 | 
 In this 
Spanish name, the first or paternal 
surname is 
 Barrios and the second or maternal family name is 
 Nieves.
  Juan Luis Barrios Nieves (born June 24, 1983) is a Mexican runner.[2] He competed in the 5000 m at the 2008 and 2012 Olympics and finished seventh-eighth. He placed 14th in the same event at the 2007 and came 18th in the 10,000 metres at the 2009 World Championships. 
He won silver medals in the 5000 m and 1500 metres at the 2007 Pan American Games. He has won three consecutive titles in the 1500 m at the Central American and Caribbean Games, winning in 2002, 2006 and 2010.[3] He also has a threepeat in the 5000 m in 2006, 2010 and 2014, plus he added the 10,000 metres title in 2014. He has also won gold medals on the track at the Central American and Caribbean Championships.[4] 
Barrios was the inaugural winner of the NACAC Cross Country Championships in 2005 and repeated the feat the following year, in addition to taking the team gold with Mexico.[5] He made his debut over the marathon distance in March 2011, running at the LALA International Marathon in Torreon, Coahuila, and recorded a time of 2:14:20 hours.[6] 
  Personal bests
 Outdoor
 - 800 m: 1:48.43 min A – 
 Ciudad de México, May 22, 2004  - 1500 m: 3:37.71 min – 
 Rio de Janeiro, July 25, 2007  - One mile: 3:57.34 min – 
 Dublin, July 17, 2013  - 3000m: 7:37.64 min – 
 Rieti, August 27, 2006  - 5000m: 13:09.81 min – 
 New York, New York, June 11, 2011  - 10,000m: 27:28.82 min – 
 Wageningen, May 30, 2012  - Half marathon: 1:00:40 hrs – 
 Marugame, March 15, 2015  - Marathon: 02:10:55 hrs – 
 Tokyo, Feb 25, 2018 
 International competitions
     | Year |  Competition |  Venue |  Position |  Event |  Notes  | 
    Representing   Mexico  | 
  | 2000  |  Central American and Caribbean Junior Championships (U20)  |  San Juan, Puerto Rico  |  5th (h)  |  800m  |  1:58.95  | 
  | 2001  |  World Cross Country Championships (U20)  |  Ostend, Belgium  |  47th  |  7.7 km  |  27:53  | 
  | Central American and Caribbean Championships  |  Guatemala City, Guatemala  |  5th  |  800 m  |  1:49.54  | 
  | 3rd  |  1500 m  |  3:47.62  | 
  | Pan American Junior Championships  |  Santa Fe, Argentina  |  2nd  |  800m  |  1:51.97  | 
  | 2nd  |  1500m  |  3:51.16  | 
  | Central American and Caribbean Cross Country Championships  |  Southampton, Bermuda  |  1st  |  7.6 km  |  25:03  | 
  | 2002  |  World Cross Country Championships (U20)  |  Dublin, Ireland  |  22nd  |  7.974 km  |  24:57  | 
  | Ibero-American Championships  |  Guatemala City, Guatemala  |  9th  |  800 m  |  1:50.98  | 
  | 6th  |  1500 m  |  3:50.87  | 
  | Central American and Caribbean Junior Championships (U-20)  |  Bridgetown, Barbados  |  2nd  |  800 m  |  1:52.36  | 
  | 1st  |  1500 m  |  3:45.20 CR  | 
  | World Junior Championships  |  Kingston, Jamaica  |  8th  |  1500m  |  3:44.97  | 
  | Central American and Caribbean Games  |  San Salvador, El Salvador  |  1st  |  1500 m  |  3:43.71  | 
  | 2003  |  Central American and Caribbean Championships  |  St George's, Grenada  |  1st  |  1500 m  |  3:44.78  | 
  | Pan American Games  |  Santo Domingo, Dominican Republic  |  5th  |  1500m  |  3:47.67  | 
  | 2004  |  North American Men's Marathon Relay Championships  |  Akron, United States  |  1st  |  Marathon relay  |  2:05:35  | 
  | 2005  |  NACAC Cross Country Championships  |  Clermont, Florida, United States  |  1st  |  8 km  |  25:06  | 
  | World Cross Country Championships  |  Saint-Galmier, France  |  57th  |  4.196 km  |  12:35  | 
  | Central American and Caribbean Championships  |  Nassau, Bahamas  |  1st  |  5000 m  |  14:22.57  | 
  | 2006  |  NACAC Cross Country Championships  |  Clermont, Florida, United States  |  1st  |  8 km  |  25:17  | 
  | World Cross Country Championships  |  Fukuoka, Japan  |  62nd  |  4 km  |  11:37  | 
  | Central American and Caribbean Games  |  Cartagena, Colombia  |  1st  |  1500 m  |  3:42.52  | 
  | 1st  |  5000 m  |  14:09.08  | 
  | 2007  |  Pan American Games  |  Rio de Janeiro, Brazil  |  2nd  |  1500 m  |  3:37.88  | 
  | 2nd  |  5000 m  |  13:30.87  | 
  | World Championships  |  Osaka, Japan  |  8th (sf)  |  1500m  |  3:41.17  | 
  | 14th  |  5000m  |  13:59.86  | 
  | 2008  |  Olympic Games  |  Beijing, China  |  7th  |  5000m  |  13:19.79  | 
  | 2009  |  World Championships  |  Berlin, Germany  |  18th  |  10,000m  |  28:31.40  | 
  | 2010  |  World Cross Country Championships  |  Bydgoszcz, Poland  |  62nd  |  11.611 km  |  35:29  | 
  | 20th  |  11.611 km (Team)  |  391 pts  | 
  | Central American and Caribbean Games  |  Mayagüez, Puerto Rico  |  1st  |  1500 m  |  3:44.85  | 
  | 1st  |  5000 m  |  13:44.41  | 
  | 2011  |  Pan American Games  |  Guadalajara, Mexico  |  1st  |  5000 m  |  14:13.77  | 
  | 2012  |  World Indoor Championships  |  Istanbul, Turkey  |  10th (h)  |  3000 m  |  7:54.07  | 
  | Olympic Games  |  London, United Kingdom  |  8th  |  5000m  |  13:45.30  | 
  | 2013  |  Central American and Caribbean Championships  |  Morelia, Mexico  |  1st  |  5000 m  |  14:08.19  | 
  | World Championships  |  Moscow, Russia  |  —  |  10,000 m  |  DNF  | 
  | 2014  |  New York City Half Marathon  |  New York, United States  |  4th  |  13.1 MI  |  1:01:46  | 
  | Ibero-American Championships  |  São Paulo, Brazil  |  1st  |  3000 m  |  7:59.50  | 
  | Pan American Sports Festival  |  Ciudad de México, México  |  1st  |  5000 m  |  14:22.24 A  | 
  | Central American and Caribbean Games  |  Xalapa, México  |  1st  |  5000 m  |  14:15.98  | 
  | 1st  |  10,000 m  |  29:13.63 A  | 
  | 2018  |  Central American and Caribbean Games  |  Barranquilla, Colombia  |  1st  |  10,000 m  |  30:07.49  | 
  | New York City Marathon  |  New York, United States  |  11th  |  Marathon  |  2:13:55  | 
  | 2023  |  Central American and Caribbean Games  |  San Salvador, El Salvador  |  3rd  |  Half marathon  |  1:05:13  | 
 References
   - ^ Evans, Hilary; Gjerde, Arild; Heijmans, Jeroen; Mallon, Bill; et al. "Juan Luis Barrios". Olympics at Sports-Reference.com. Sports Reference LLC. Archived from the original on April 18, 2020. 
  - ^  HISTORIAL ATLETICO – Juan Luis Barrios Nieves, México, DF, 24-jun-83 (PDF) (in Spanish), Federación Mexicana de Asociaciones de Atletismo, archived from the original (PDF) on January 6, 2015, retrieved December 17, 2014 
  - ^ Central American and Caribbean Games (Men). GBR Athletics. Retrieved on March 8, 2011. 
  - ^ CAC Championships. GBR Athletics. Retrieved on March 8, 2011. 
  - ^ NACAC Cross Country Championships. GBR Athletics. Retrieved on February 24, 2010. 
  - ^ Clavelo Robinson, Javier (March 7, 2011). Kimaiyo clocks fastest-ever Marathon in Latin America. IAAF. Retrieved on 2011-03-08. 
  
  External links
       | Authority control databases: People  |  | 
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