Marcelo Cascabelo finished fifth in the 5000 metres and sixth in the 3000 metres steeplechase at the 1987 Pan American Games. In 1991 he finished fourth and in 1999 he finished seventh in the 3000 metres steeplechase at the Pan American Games.
Personal Best: 3000S – 8:25.63 (1989).
|1992 Summer||28||Barcelona||Athletics||Men's 3,000 metres Steeplechase||Argentina||ARG||10 h3 r1/3|
|1992 Summer||28||Barcelona||Athletics||Argentina||Round One||Heat Three||10||8:38.89|