The notion of "competitive excellence" is an enduring cornerstone of UK educational policy. Most recently, expanding and adapting New Labour's Academy project with the introduction of free schools, the Coalition's approach advances and embeds competitive market-based forms of community engagement in education. Responding to this policy paradigm, this paper draws upon history in order to open up the notion of excellence. Through examining alternative practices of achievement and success in histories of community education, I aim to disturb the unquestioned attachment of educational excellence to the ideals of competitive meritocracy. Comparing across two community educational movements--Socialist Sunday Schools (established 1892) and Black Saturday Schools (established 1968)--I explore how achievement and excellence have been mobilised to very different educational aims. In distinct times and circumstances, both of these community initiatives practiced versions of educational achievement that challenged dominant knowledge hierarchies and underlying assumptions of incapability.