Once in a Blue Moon 5K. 10K. Half Marathon by Califlow Runs

🌕 Once in a Blue Moon Run5K • 10K • Half MarathonSunday, May 31, 2026 | Long Beach, CA This run really is once in a blue moon — literally. Join us on the morning of the actual Blue Moon for a rare and memorable coastal run designed to celebrate movement, timing, and being present for moments that don’t come around often. Whether you’re chasing miles, memories, or just the magic of a truly unique day, this is one you’ll want to say you were part of. Expect ocean views, high vibes, and that unmistakable CaliFlow energy — all under the glow of a moon that only shows up every few years. 💙🌕 🔵 Fun Blue Moon FactsA Blue Moon happens when there are two full moons in one monthIt occurs only every 2–3 years, which is why we say “once in a blue moon”The moon isn’t actually blue — but the moment is still rare and specialThis is one of those runs people remember and say: “I was there for that.” 🌊 Race Highlights🌕 Professionally chip-timed for accurate results📸 Free race-day photos & downloadable finish-line pics🎖️ Finisher medals for all participants🏆 Overall & Age Group Awards🌊 Flat, fast, scenic beach course🥤 Water stations & restrooms along the route🎶 Finish-line music, snacks, and photo moments to celebrate your miles 🌺 Why CaliFlow Runs?At CaliFlow Runs, we believe running should be inclusive, affordable, and fun. We host 50+ events each year to create experiences where everyone — of every pace and background — feels welcome. Our races are known for professional execution, free photos, great vibes, and a strong sense of community — without the big-race price tag. Whether you’re racing the clock or soaking in the moment, you belong here. 👟 Who Can Participate?Everyone!Runners • Walkers • Strollers • All paces welcome Come as you are. Leave with rare miles and a great story. 💙 ⏰ Bib Pick-Up & Start Times📍 Location: 5100 E Ocean Blvd, Long Beach, CA 90803 (Granada Beach) Bib Pick-Up:🕕 6:15 AM – 7:30 AM at the Race Ready Athletics Tent Start Times:• Half Marathon: 7:00 AM• 5K & 10K: 7:30 AM 🚗 Parking InfoStreet parking available (check posted signs for street sweeping).Paid beach lot parking is $2.00 per hour via Passport app or on-site machine.Arrive early for best access near the start line. 🏅 Awards & Medals🏅 All finishers receive a custom Once in a Blue Moon medal🏆 Overall & Age Group Awards in each distance If it’s not CaliFlow, it’s just an average race. 💙