Seaside Semper Five
- Date
- September 19, 2026
- Distance
- 5K Run/Walk in Seaside · 1 Mile Run/Walk in Seaside · Virtual 5K Run/Walk off site & more
From the Organizer
Join us September 19th in Seaside Heights, NJ for the 12th Anniversary of the Marine Raider Foundation’s Semper Five 5K Run/Walk and 1-Mile Fun Run/Walk as runners take to the boards on the scenic, certified course along the ocean. This year we honor the Gold Star Families and those who have lost their lives in
service to our country.
The Semper Five benefits Marines and Sailors who have lost their lives, or been seriously injured, in service to our country, and their families. The Semper Five will be both live and virtual. In Person registrants will receive one of the classic Semper Five, long sleeve tech shirts.
Race Day Price is $60...Save $ by signing up early before the prices increase!!
After party at the Beachcomber featuring THE EDDIE TESTA BAND starting at 11AM!!!!
All Semper Five photos (for all years) can be found at: franksfotos.net
Thank you for your support.
God Bless and Semper Fidelis,
Semper Five Committee
Events
Weather
Typical Conditions
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
77°
Typical Low
52°
Chance of Rain
25%
Based on US Climate Normals data from Toms River, 7 mi from the venue.
Host City
About Seaside Heights, NJ
Population
1,992
as of 2023
Elevation
3 ft
Nearest Airport
ACY
Atlantic City International Airport · 43 mi
Major Hub
JFK
John F. Kennedy International Airport · 50 mi
Time Zone
Eastern Time
From Endurance Grid
A small town race. Lodging near the start could be limited, so book early.
Race Location
Your Next Start Line
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at Seaside Semper Five, put it on the calendar, and turn “someday” into a start date.
103
Days to train
- Race
- Seaside Semper Five
- Date
- September 19, 2026
Coming Up
More Running races near Seaside Heights, NJ
Ocean Running Club's Pine Beach 5k & 1 Mile Run AND 5k RUCK
5K
5 miles away
Ocean Gate 5K 2026
5K
3 miles away
Brielle Day Hill & Dale 10K Challenge
10K
11 miles away
Ocean Running Club's Seaside Half Marathon and 5K
Half Marathon · 5K
2 miles away
From Endurance Grid
About This Sport
Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
Running
From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Frequently Asked Questions (FAQs)
- What is the Seaside Semper Five?
- Seaside Semper Five is a running race held in Seaside Heights, New Jersey on September 19, 2026. It is one of the many endurance events listed on Endurance Grid, a multi-sport endurance event calendar covering running races, triathlons, HYROX, and more endurance sports across the United States. Find more running races near you or explore our sports guides to learn what race day actually feels like.
- When and where is the Seaside Semper Five?
- Saturday, September 19, 2026 in Seaside Heights, New Jersey at 100 Ocean Terrace, Seaside Heights, NJ. Check the event page for exact start times and wave schedules.
- How do I register for the Seaside Semper Five?
- Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.
Seaside Semper Five
Sep 19, 2026