Costa Rica
- Contact
- National MO site: http://olcoma.ac.cr/
- E-mail: Comisión de las Olimpiadas Costarricenses de Matemáticas <olcoma@ucr.ac.cr>
- IMO Host
- Performance at the IMO
- First Participation: 2005
- Number of Participations: 21
- Gold Medals: 0
- Silver Medals: 1
- Bronze Medals: 22
- Honoable Mentions: 50