RunThrough USA Long Beach 5k,10k & Half Marathon Race Weekend March 2026

Join us for the RunThrough USA Long Beach 5k,10k & Half Marathon Race Weekend

on Saturday 28th March and Sunday 29th March 2026

5k, 10k, and half marathon race from Shoreline Aquatic Park in Long Beach, California. The 5k and 10k will take place on Saturday March 28, 2026, and the half marathon will take place on Sunday March 29, 2026. 

Race Start Times

Saturday 28th March

08:00 am - 10k

09:30 am - 5k

Sunday 29th March

08:00 am - Half Marathon

Terrain

Pave Bike Path

Race Maps

5k / 10k / Half Marathon

Included in the entry

Unique Themed Medal 

Chip Timed Results

Post-race goodies

Free Race Photos

With RunThrough you can expect a friendly team of marshals to help guide you round the course and cheer you on to the finish, a lively and well-serviced event village with plenty of food and drink options including excellent warm coffee and free goodies from our partners at the finish line after your hard effort.

We have been extensively researching what runners consider important, and sustainability is fast becoming the top issue. Click here to see what RunThrough is doing for sustainability.

T-Shirts at events have become a hot topic with concerns around the quality not being high enough to wear on a regular basis. We have decided to tackle this by offering a RunThrough Kit Technical T-Shirt with a retail value of $22 for $12 with the addition of the Long Beach logo printed on the chest.

We can do this with our partner RT Kit as part of a strategic decision to raise awareness about the quality of the product whilst reducing the overall cost of events for those who would prefer not to have a t-shirt included.