The Long Beach Halloween Run 5K. 10K. Half Marathon by Califlow Runs 2026

The Long Beach Leprechaun Run begins at Granada Beach, adjacent to Rosie’s Dog Beach, located at 5100 E Ocean Blvd in Long Beach, California. This St. Patrick’s Day-themed running event offers a Kids Dash, 1 Miler, 5K, 10K, and Half Marathon, allowing families and longer-distance runners to participate on the same race morning. The event uses chip timing, the course is clearly marked, and there are no late starts. The half marathon starts first in the early morning, followed by the 5K and 10K, and then the 1 Miler and Kids Dash. Restrooms are situated near the start, aid stations are placed approximately every two miles, and the event accommodates walkers and strollers. The 5K, 10K, and Half Marathon follow the Long Beach waterfront. Irish-themed cheer zones are present along the route, and golden coins are hidden on the course for runners to discover and exchange for prizes. A costume contest encourages participants to wear green attire, and all finishers receive a custom medal along with festive refreshments. Children have their own Little Leprechaun Dash, and the Shamrock Treasure Hunt is available for kids not participating in the races. The finish area maintains the theme with photo opportunities featuring pots of gold and rainbows, contributing to the event's character as a community-focused race.