Question 1

When is Island Spring Half Marathon?

Accepted Answer

Island Spring Half Marathon takes place on Sunday, April 26, 2026 in Alameda, CA.

Question 2

How much does Island Spring Half Marathon cost?

Accepted Answer

Registration fees for Island Spring Half Marathon: 1 Mile Fun Run: $25.00, 5k Run/Walk: $35.00, 5k Run/Walk: $40.00, 5k Run/Walk: $50.00, 5k Run/Walk: $55.00, 10K Run: $60.00, 10K Run: $70.00, 10K Run: $75.00, 10K Run: $80.00, Island Spring Half Marathon: $95.00, Island Spring Half Marathon: $105.00, Island Spring Half Marathon: $115.00, Island Spring Half Marathon: $120.00.

Question 3

Where is Island Spring Half Marathon held?

Accepted Answer

Island Spring Half Marathon is held in Alameda, CA at 950 West Mall Dr.

Question 4

What distances does Island Spring Half Marathon offer?

Accepted Answer

Island Spring Half Marathon offers the following events: 1 Mile Fun Run, 5k Run/Walk, 10K Run, Island Spring Half Marathon.

Question 5

Is registration open for Island Spring Half Marathon?

Accepted Answer

Yes, registration is currently open for Island Spring Half Marathon.

Event	Distance	Price
1 Mile Fun Run	0.5 mi	$25.00	Register
5k Run/Walk	3.1 mi	$40.00	Register
10K Run	6.2 mi	$70.00	Register
Island Spring Half Marathon	13.1 mi	$105.00	Register

Island Spring Half Marathon

When is Island Spring Half Marathon?

What distances does Island Spring Half Marathon offer?

How much does Island Spring Half Marathon cost?

Where is Island Spring Half Marathon held?

About Island Spring Half Marathon

Event Date: April 26th, 2026

We kick off the Island Race Series with a fundraiser for the Alameda Hospital Foundation. 2026 is special because we have added a Half Marathon to this event

Run both the Spring Half and the Island Festival Half and receive a customer "half and half" hoodie.

This race will take place at Faction brewery and feature all the beautiful views, flats course and post race expo that you are used to at our September event.

Event Schedule:

4/23 - 4/25/26 ~ Packet pick up: Lauren's Closet 1420 Park St. Alameda. Ca. 10:00am - 5:00pm

4/26/26 ~ Race morning registration opens at 6:45am: 950 West Mall City Hall West / Alameda Point

General Overview:

All of the runs will showcase parts of Alameda point, new parks on the west end of Alameda, the USS Hornet and coastal trails. the course is flat and fast with the 10k returning to be part of the USATF 10K circuit.

there will also be music from DJ Mike, food and and age group winner awards presented by Burneikis law. Come enjoy a fun local race with a community feel, and support a great beneficiary in the Alameda Hospital Foundation.

Race Details

Race times are as follows:

Half Marathon - 7:45am

10K - 08:00am

5k - 08:15am

Family fun run time TBD 9:45am

Swag & Giveaways