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Seacoast Half Marathon

Sun October 27, 2024 Portsmouth, NH 03801 US Directions


Seacoast Half Marathon

Where will the race start and finish?

The Seacoast Half Marathon will start and finish at Portsmouth High School, Portsmouth, NH.

What time is pick-up on race day, and when does the race start?

Packet pick-up will open at 7:00 am on Sunday, October 27. Walkers will start at 8:00 am, and runners will start at 8:30 am. If staggered starts are required, start times will be adjusted appropriately, and all racers will be notified of the change.

Can I still register after online registration closes?

Yes! Online Registration closes on October 23 at 11:59 pm. If you miss the online deadline, you can register in person at Runner's Alley in Portsmouth on Saturday, October 26, from 10 am to 4 pm or on race day on October 27 at Portsmouth High School from 7 am to 8 am. Checks and credit cards are accepted. Checks should be made out to the beneficiary.

Does this race benefit a charity?

Yes! 100% of the net proceeds go to our nonprofit beneficiary. If you have created a fundraiser page, please remember that the deadline for donations is October 27 at 11:59 pm. Thank you for supporting our beneficiary!

What is your refund policy?

All fees are non-refundable.

Who can I contact if I have more questions?

Send an email to  We'll get back to you as quickly as we can.

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