Margarita Martirena

Margarita Emilia Martirena Cal (born 6 June 1966 in Durazno, Uruguay) was a Uruguayan sprinter from 1982 till 1992. She was a South American champion and holds the Uruguayan record in the 4x100 meter relay and the 100 meter dash.

Early years
Martirena was the daughter of a grocer. She studied at the Liceo Rubino. She moved to Montevideo in 1985 to study medicine at the University of the Republic and to train in track.

Career
She began running for Club Sporting in 1982 and then for Defensor Sporting when the two clubs merged. Her first international competition was in Caracas in 1984, where she received a silver medal in the 4x400 relay and a bronze medal in the 4x100. Then in Santa Fe, Argentina, she emerged as South American youth champion in the 4x100 and 4x400 relays. In 1986 she was champion in the 4x100 and 4x400 relays at the ODESUR games in Santiago. She also competed at the Ibero-American Championships in Athletics in Seville in 1990, and came in third in the 4x100 relay, breaking the Uruguayan all-time record in relay. She also broke the all-time Uruguayan record in the 100 meter dash in Montevideo with a time of 11.7 seconds. She competed in the Pan American Games in Indianapolis in 1987 and in Havana in 1991.

Personal life
Martirena retired from track in 1992. She received her Doctor of Medicine degree in 1993 and specialized in anesthesia. She married in 1995 and, in 1998, emigrated to the United States. She joined Baylor College of Medicine as an anesthesiologist. She is now an anethesiologist at The Methodist Hospital in Houston, Texas.