The Retro Run Half Marathon

Long Beach, CA, USA · September 27, 2026
partly-cloudy-day66°·69° high·Breezy·Dry
8
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Race Day Weather

partly-cloudy-day
66°at start
69° high
Breezy
Dry

Warm start, adjust pace early

Runners will face a starting temperature of 66°F, rising to 69°F by the finish, with high humidity at 81%. A light to moderate breeze from the WSW at 11 mph may create a slight headwind and tailwind effect throughout the laps. Runners should consider adjusting their pace early on and staying hydrated to combat the warmth and humidity as conditions may feel more strenuous in the later laps.

Race day forecast available in 16 days
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Pace Calculator

Distance: 13.1mi
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Race Info

The Retro Run is a half marathon, 10-miler, 10K, and 5K near downtown Long Beach, next scheduled for September 27, 2026. It has run since at least 2023, when it was known as the We the People Constitution Day Run and held on Constitution Day, September 17. The current edition carries a retro theme with encouraged throwback outfits. It is organized by High Tide Runs, the same company behind Jurassic Jaunt.

FAQ

When is the 2026 The Retro Run Half Marathon?

The 2026 The Retro Run Half Marathon will be held on Sunday September 27, 2026.

What will the weather be like for the 2026 The Retro Run Half Marathon?

The forecast calls for a high of 70°F and a low of 66°F with a 0% chance of rain.

Historical Weather

Based on 3 years of data
Avg Temp
74°F
L:67° H:74°
RunScore
8
Conditions
Rain Freq
0%
0 of 3 yrs
Wind7mph
Dew59°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScore
2025
cloudy
68°/77°-
8
2024
cloudy
66°/72°-
8
2023
cloudy
68°/73°-
8