The San Diego Leprechaun Run 5K and Kids 1 Mile is a lively St. Patrick’s Day tradition set in the heart of Pacific Beach. Known for its festive energy and flat coastal course, the event welcomes runners of all levels with a chip-timed 5K, a fun run for kids, and vibrant post-race celebrations. The course loops through downtown streets, with cheering spectators lining the way as runners dash toward the rainbow-themed finish. It’s part race, part party—and if you complete this event plus the Pacific Beach Half Marathon & 5K and the San Diego Santa Run in 2026, you’ll earn exclusive challenge bling to mark your triple achievement.