In 133 days · Sun, Mar 14, 2027
Don't let race day sneak up
One email during race week. That's it.
When
Sunday, March 14th, 2027
Where
5400 E Ocean Blvd, Long Beach CA
Distances
1 Mile · 5K · 10K · Half
Typical weather
51–67°F · low rain risk
See last 10 years
On this date: rain 3 of the last 10 years
2026
58–73°F
dry
2025
48–53°F
rain
2024
50–68°F
dry
2023
53–58°F
rain
2022
53–73°F
dry
2021
50–61°F
dry
2020
54–61°F
dry
2019
47–68°F
dry
2018
55–63°F
rain
2017
54–80°F
dry
Best months to race in California →
About this race
Get ready to feel the luck of the Irish at Shamrocks by the Shore in beautiful Long Beach on Sunday, March 14th!
This is a Chip Timed Race
This festive St. Patrick’s Day run invites runners of all levels to a fun-filled 5K, 10K, or Half Marathon along the scenic waterfront.
Put on your best green gear and join the fun with Irish-themed cheer zones, a costume contest, and the chance to find golden coins hidden along the course for special prizes!
Celebrate your achievement at the finish line with a one-of-a-kind medal, festive refreshments, and photo ops with pots of gold and rainbows.
Bring the whole family—kids can join the Little Leprechaun Dash or explore the Shamrock Treasure Hunt for even more fun!
Don’t miss this lively celebration of fitness and Irish spirit—register today!
Bib Pick-Up & Start Times:
Bib Pick-Up Begins: 6:00 AM – (Race Ready Athletics Tent)
Half Marathon Start: 7:00 AM
5K & 10K Start: 8:00 AM
1 Miler - 9:00AM
K ids Dash - 9:30 AM
Important: There are no late starts. Please arrive early to ensure you're ready for your race!
Start Location:
5100 E Ocean Blvd, Long Beach, CA 90803
Granada Beach - Rosies Dog Beach
Parking Information:
Free street parking is available.
Metered parking is $2.00 per hour (credit card and coin payments accepted).
Additional Race Day Info:
Restrooms are located near the start line.
Water and aid stations every 2 miles.
Stroller and walker-friendly event.
Course is fully marked.
Weather & Safety:
This is a RAIN or SHINE Event
In case of severe weather, (Like tsunamis, titlewave, or zombie apocalypse), updates will be provided via email and our social media channels.
Join the Community:
Tag us on social media with #CaliFlowRuns for a chance to be featured! Tune in on Fridays for a chance to win a free race by answering our #FreeEntryFriday questions.
Course map
Train with a club
Run clubs near Long Beach to train with before race day.
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