2025 Del Valle Open Water Festival

Address

Lake Del Valle 7000 Del Valle Rd. Livermore, CA 94550 USA

Dates and Times

The festival is a two-day event.

Activity Description

The 2025 Del Valle Open Water Festival features 10k, 5k, 1.5k, and 2.5k swims. It is held at Lake Del Valle in Livermore Valley Wine Country. The expected water temperature is 68-75°F. The venue includes a large grassy park and beach for spectators and participants.