Seaside Semper Five
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Seaside Semper Five
Seaside Semper Five takes place on September 19, 2026 in Seaside Heights, New Jersey, at 100 Ocean Terrace. The event marks the 12th anniversary of the Marine Raider Foundation’s Semper Five and is held on a certified course along the ocean boards.
The event offers both in-person and virtual options. In-person and virtual distances include:
- 5K Run/Walk
- 1 Mile Run/Walk
The event benefits Marines and Sailors who have lost their lives or been seriously injured in service, and their families. It also honors Gold Star Families and those who have lost their lives in service to the country.
Registration opens March 1, 2026. In-person registration closes July 1, 2026; virtual registration closes September 12, 2026. Published registration fees are $50 for in-person entries and $60 for virtual entries. In-person registrants receive a long sleeve tech shirt.
This is a USATF Grand Prix event. Per USATF rules, gun time is used to determine the top three male and female overall finishers, and chip time is used for all age group results.
An after party is scheduled at the Beachcomber with live music. Visit the organization's website for the most recent information.
