| Antonio Silio | |
| Birth Place: | Nogoyá, Entre Ríos, Argentina |
| Headercolor: | lightsteelblue |
| Show-Medals: | yes |
Antonio Fabián Silio Alaguire (born 9 May 1966) is a retired long-distance runner from Argentina. He competed in three editions of the World Championships in Athletics (1991 to 1995), racing in the 10,000 metres. His best result was 8th in 1993. He also finished in the top six of three World Half Marathon Championships (1992, 1993, 1998), finishing second in the inaugural World Half Marathon Championships in 1992.[1]
He won the bronze medal in the men's 5000 metres at the 1991 Pan American Games in Havana, Cuba. He finished second in the 10000 metres at the 1994 World Cup, held at Crystal Palace, London, and won the 1995 edition of the Hamburg Marathon, clocking 2:09:57.
Prior to his career in track and road running, he competed in cross country and won medals at the South American Cross Country Championships. He won a silver in 1987, the gold in 1988 and a bronze in 1989.[2]
| Distance | Time | Location | Date | |
|---|---|---|---|---|
| 7:50.15 | 3 September 1990 | |||
| 13:19.64 | 17 July 1991 | |||
| 27:38.72 | 3 September 1993 | |||
| 27:52 | 19 August 1990 | |||
| 42:59 | 27 September 1998 | |||
| 1:00:45 | 27 September 1998 | |||
| 1:16:13 | 3 March 1996 | |||
| 1:31:30 | 3 March 1996 | |||
| 2:09:57 | 30 April 1995 |
| Representing | ||||||
|---|---|---|---|---|---|---|
| 1986 | South American Games | Santiago, Chile | 3rd | 5000 m | 14:23.43 | |
| 1987 | Pan American Games | Indianapolis, United States | 6th | 5000 m | 14:13.44 | |
| São Paulo, Brazil | 6th | 5000 m | 14:36.0 | |||
| 1990 | Ibero-American Championships | Manaus, Brazil | 3rd | 5000 m | 13:59.18 | |
| bgcolor=gold | 1st | 10,000 m | 29:27.61 | |||
| 1991 | Havana, Cuba | 3rd | 5000 m | 14:02.72 | ||
| 1992 | Newcastle, United Kingdom | 2nd | Half marathon | 1:00:40 | ||
| Ibero-American Championships | Seville, Spain | 4th | 5000 m | 14:00.97 | ||
| 1993 | Lima, Peru | bgcolor=gold | 1st | 10,000 m | 28:37.2 | |
| Stuttgart, Germany | 8th | 10,000 m | 28:36.88 | |||
| 1994 | Ibero-American Championships | Mar del Plata, Argentina | 7th | 5000 m | 14:19.68 | |
| — | 10,000 m | DNF | ||||
| 1995 | Mar del Plata, Argentina | 7th | 10,000 m | 29:44.61 | ||
| Hamburg, Germany | 1st | Marathon | 2:09:57 | |||
| 1996 | Atlanta, United States | - | Marathon | DNF | ||
| 1999 | Winnipeg, Canada | – | 10,000 m | DNF | ||