Cupertino Splash and Dash #2 2026

The race.

Cupertino Splash and Dash #2 is an aquathon held on August 13, 2026, in Cupertino, CA. The adult race combines a 1-mile swim in Stevens Creek Reservoir with a 3-mile run on Stevens Creek Canyon park trails. Youth competitors aged 11–15 complete a 0.5-mile swim followed by a 2-mile run. Participants receive timing chips, and the transition area is open to spectators, children, and dogs. The event welcomes both competitive efforts and those seeking open water swimming experience.