The international community has pledged to provide a quality education for all by 2030. School leaders play a key role in improving student learning outcomes yet oftentimes educational leaders do not have opportunities to attend professional development events. The purpose of this study was to examine a Training of Trainers Model (TOT) used to build the capacity of school leaders in five countries in Africa. This qualitative research study used a longitudinal design. Findings revealed that there were both strengths and weaknesses to the TOT model. The authors discuss the significance of these findings for policymakers and practitioners worldwide.