Seasonal Confusion Half Marathon
Race Day Weather
Warm start, hydrate often
Runners will face temperatures rising from 72°F to 77°F, coupled with an average humidity of 74% and a dew point of 65°F. With light winds at 4 mph from the SE, conditions remain calm. Runners should consider adjusting their pace and focusing on hydration to maintain performance throughout the race.
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Race Info
Seasonal Confusion is a new half marathon, 10K, and 5K on the paved beach path near Granada Beach in Long Beach's Belmont Shore neighborhood, debuting September 13, 2026. The race plays on the early-fall weather swing between lingering summer heat and the first hints of fall. It is organized by CaliFlow Runs, which runs a similar template race at three other Southern California beach venues.