International Maize and Wheat Improvement Center (CIMMYT) organized a five-day training workshop titled “Crop and Bioeconomic Modeling under Uncertain Climate” on 7-11 December 2015 in Addis Ababa, Ethiopia. The workshop brought together representatives of Association for Strengthening Agricultural Research in Eastern and Central Africa (ASARECA) and West and Central Africa Council for Agricultural Research and Development (CORAF), as well as researchers from agricultural research institutes and universities from Ethiopia, Kenya, Uganda, Niger, Senegal, Nigeria, and Democratic Republic of the Congo.