The Mantua Dam Race is a 5-mile run around Mantua Reservoir, beginning early from Mantua Park beside the city offices. It is part of the Little Valley Days celebration, serving as the first event of a community day rather than a stand-alone race.
The route circles the reservoir, offering open water views for most of the run. A 1-mile walk and kids run are also available. Both races use chip timing, and prizes are awarded to overall and age-group winners. Registration typically remains open until race time; shirts are guaranteed only for those who sign up by the early deadline.