2024 Del Valle Open Water Festival (USMS)

Tri Valley Masters

Saturday, June 8 - Sunday, June 9, 2024

USMS Sanction : 384-W002

Tri Valley Masters Swimming

Open Water Registration

USMS Registration Verification

USMS

(All 10 characters of the current USMS ID including the dash . The USMS ID is in the following format: 1234-067A9 )

USMS Example Card

If you aren't a current U.S. Masters Swimming member, you need to register for USMS.

If you don't know your USMS ID, you can retrieve your USMS Membership Information .