['Injury to the brain and spinal cord is one of the most catastrophic and costly occurrences in the Ontario health system. The objective of the present study was to evaluate the impact of past Ontario Neurotrauma Foundation (ONF) studentships and fellowships in terms of capacity building in the neurotrauma field in Ontario.', 'An online, cross sectional survey amongst past recipients of studentships and fellowships that terminated prior to July 2005. Explicit data were collected on various aspects of career development including current activity, awards and publications.', 'Thirty-six out of 42 (86%) eligible past trainees responded; 12 (33%) were Masters students, 12 (33%) were PhD students and 12 (33%) were Post-Doctoral students. A majority of the recipients (61%) are currently involved in neurotrauma-related activities (clinical, research and teaching) in more than 20% of their time, with no substantial differences between the degree groups. Half the recipients are currently involved in neurotrauma-related research in more than 20% of their time. The awardees published 1.5 peer-review manuscripts/person-year and received multiple awards. A high majority of our recipients (86%) feel that the ONF award had a substantial impact on their career.'] Do oNF trainee awards contribute to capacity building in neurotrauma?