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2026 Lake Berryessa Open Water Swim

Sat June 6, 2026
Napa, CA 94558 US Directions

2-mile Swim Category 1 (No Wet Suit) - Verified USMS members receive a $20 discount. Full price includes a USMS One-Day Event Membership.

Two 1-mile loops. Check-in closes at 8:50am. First wave start time is approximately 9:30am.
Start Time:
9:30am PDT
Price:
$100.64 incl. $13.14 Fee
Registration:
Registration ends June 2, 2026 at 11:59pm PDT

2-mile Swim Category 2 (Wet Suit) - Verified USMS members receive a $20 discount. Full price includes a USMS One-Day Event Membership.

Two 1-mile loops. USMS rules regarding legal swimsuits and other coverings not applied. Check-in closes at 8:50am. Start time is approximately 9:45am.
Start Time:
9:50am PDT
Price:
$100.64 incl. $13.14 Fee
Registration:
Registration ends June 2, 2026 at 11:59pm PDT

1-mile Swim Category 1 (No Wet Suit) - Verified USMS members receive a $20 discount. Full price includes a USMS One-Day Event Membership.

One 1-mile loop. Check-in closes at 11:00am. First wave start time is approximately 11:50am.
Start Time:
11:50am PDT
Price:
$100.64 incl. $13.14 Fee
Registration:
Registration ends June 2, 2026 at 11:59pm PDT

1-mile Swim Category 2 (Wet Suit) - Verified USMS members receive a $20 discount. Full price includes a USMS One-Day Event Membership.

One 1-mile loop. USMS rules regarding legal swimsuits and other coverings not applied. Check-in closes at 11:00am. Start time is approximately 12:05pm.
Start Time:
12:10pm PDT
Price:
$100.64 incl. $13.14 Fee
Registration:
Registration ends June 2, 2026 at 11:59pm PDT

BOTH 2-Mile and 1-Mile Swims Category 1 (no wet suit) - Verified USMS members receive a $20 discount. Full price includes a USMS One-Day Event Membership.

Both the 2-Mile and 1-Mile events. Check-in for the 2-mile event closes at 8:50am. First wave start time is approximately 9:30am. If you wish to swim one or both events in the category 2 (wet-suit) division, you must contact the race director after registering. Please note that if you choose to swim only one event after registering for both, partial refunds are not possible.
Start Time:
9:30am PDT
Price:
$127.14 incl. $14.64 Fee
Registration:
Registration ends June 2, 2026 at 11:59pm PDT

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