Swim with Diablo Community Swim League!

The annual DCSL Championship Meet will take place July 25th & 26th, 2026. This event is one of the largest recreational swim meets in Contra Costa County, showcasing over 3,500 entries and bringing together more than 1,100 swimmers from 8 member teams. Our championship thrives on a tradition of excellence, powered by great coaching and the unstoppable spirit of our amazing parent volunteers!