This paper draws from a study that explored issues of student equity, marginality and diversity in two secondary schools in regional Queensland (Australia). The paper foregrounds interview data gathered from administration, teaching and ancillary staff at one of the schools, "Crimson" High School. The school has a high Indigenous student population and is well recognised within the broader community as catering well to this population. With reference to the school's concerns about Indigenous disadvantage and the various approaches undertaken to address this disadvantage, the paper articulates the significance of educators being critically aware of how they construct race and use it as an organising principle in their work. This awareness is central to moving beyond the culturalism and racial incommensurability that tend to predominate within Indigenous education--where cultural reductionism homogenises indigeneity within and against a dominant White norm. With reference to a specific approach at the school designed predominantly for Indigenous male students--to foster inter-cultural awareness and respect through sport--we highlight ways in which notions of culturalism and racial incommensurability might be disrupted.