What is the weather usually like on race day for the 2026 Dune Run 5k Early Bird (registration only)?

Based on the last 10 years of weather data for Grover Beach, CA, September race mornings typically start near 57°F and warm to around 73°F. On this calendar date it has rained in 0 of the last 10 years.

← Races in Grover Beach, CA

2026 Dune Run 5k Early Bird (registration only)

Grover Beach, CA

Sun, Sep 13, 2026

In 8 days · Sun, Sep 13, 2026

Save

Hotels nearby

Don't let race day sneak up

One email during race week. That's it.

When

Sunday, September 13th, 2026

Where

1230 Trouville Ave., Grover Beach CA

Distances

See race page

Typical weather

57–73°F · low rain risk

See last 10 years

On this date: rain 0 of the last 10 years

2025

58–77°F

dry

2024

53–68°F

dry

2023

54–67°F

dry

2022

58–70°F

dry

2021

54–71°F

dry

2020

55–68°F

dry

2019

61–83°F

dry

2018

50–71°F

dry

2017

62–70°F

dry

2016

55–64°F

dry

Best months to race in California →

Race-day forecast · Sunday, Sep 13

Sunny · 60–68°F

Sunday, Sep 13starts near 60°F · 4% chance of rain · wind up to 9 mph

About this race

Description

Prepare yourself for a memorable and scenic run or walk along the beautiful Grover Beach boardwalk. Whether you're a seasoned runner or just starting out, The Dune Run offers something for everyone. Join us for a day of fitness, fun, and celebration!

Date: Sunday, September 13th

Time: Race begins at 9:00 AM, day-of registration will open at 8:15 am, please be sure to arrive with plenty of time to pick-up your bib before the race starts

Location: End of West Grand Avenue, Grover Beach

Distance Options: 5k run or walk

Age Categories:

9 and Under

10-12

13-15

16-19

20-29

30-39

40-49

50-59

60-69

70 and up

Awards: 1st-3rd place medals will be awarded in all age and gender (male / female) categories. An award ceremony will take place following the race.

Registration: This registration link does NOT include a t-shirt. If you prefer to register for the race and shirt, please use the separate registration link that says "with t-shirt". T-shirts will be available for purchase on the day of the event (limited supply). On-site registration available day of the event for $36.