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Run by the Sea

Sun October 5 2025

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Run by the Sea

Sun October 5, 2025 Santa Cruz, CA 95060 US Directions

Run by the Sea 4k

Start Time:: 8:30am PDT
End Time:: 10:30am PDT

Price:: $48.70 incl. $3.70 Fee
Registration:: Price increases to $54.00 after May 24, 2025 at 11:59pm PDT

Registration Starting	Registration Ending	Price
February 21, 2025, 10:12am PST	May 24, 2025, 11:59pm PDT	$48.70
May 25, 2025, 12:00am PDT	August 24, 2025, 11:59pm PDT	$54.00
August 25, 2025, 12:00am PDT	October 3, 2025, 11:59pm PDT	$59.30

Age Based Discounts for Run by the Sea 4k

Registration Starting	Registration Ending	Age	Price
September 5, 2025, 12:00am PDT	October 5, 2025, 11:59pm PDT	21 and under	$43.40

Age based discounts are automatically applied at checkout.

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Run by the Sea 12k

Start Time:: 8:15am PDT
End Time:: 10:00am PDT

Price:: $59.30 incl. $4.30 Fee
Registration:: Price increases to $64.60 after May 24, 2025 at 11:59pm PDT

Registration Starting	Registration Ending	Price
February 21, 2025, 10:12am PST	May 24, 2025, 11:59pm PDT	$59.30
May 25, 2025, 12:00am PDT	August 24, 2025, 11:59pm PDT	$64.60
August 25, 2025, 12:00am PDT	October 3, 2025, 11:59pm PDT	$80.50

Age Based Discounts for Run by the Sea 12k

Registration Starting	Registration Ending	Age	Price
September 5, 2025, 12:00am PDT	October 4, 2025, 11:59pm PDT	21 and under	$48.70

Age based discounts are automatically applied at checkout.

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Run by the Sea Half Marathon

Start Time:: 8:00am PDT
End Time:: 10:30am PDT

Price:: $69.90 incl. $4.90 Fee
Registration:: Price increases to $75.20 after May 24, 2025 at 11:59pm PDT

Registration Starting	Registration Ending	Price
February 21, 2025, 8:59am PST	May 24, 2025, 11:59pm PDT	$69.90
May 25, 2025, 12:00am PDT	August 24, 2025, 11:59pm PDT	$75.20
August 25, 2025, 12:00am PDT	October 3, 2025, 11:59pm PDT	$85.80

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