Seasonal Confusion Half Marathon

Long Beach, CA, USA · September 13, 2026
partly-cloudy-day70°·73° high·Breezy·Dry
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Race Day Weather

partly-cloudy-day
70°at start
74° high
Breezy
Dry

Warm start, pace management essential

Runners will face temperatures starting at 69°F, climbing to 73°F by the finish, with high humidity at 79%. Wind will be light, averaging 11 mph with varying directions, making it a minor factor. Given the warmth and humidity, it's crucial to start conservatively and manage pace effectively, especially in the later laps to avoid overheating.

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Distance: 13.1mi
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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.

FAQ

When is the 2026 Seasonal Confusion Half Marathon?

The 2026 Seasonal Confusion Half Marathon will be held on Sunday September 13, 2026.

What is the time limit for the Seasonal Confusion Half Marathon?

The time limit for the Seasonal Confusion Half Marathon is 3.5 hours.

What will the weather be like for the 2026 Seasonal Confusion Half Marathon?

The forecast calls for a high of 76°F and a low of 69°F with a 1% chance of rain.

Historical Weather

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Temperature History

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Detailed History

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