America's Finest City Half Marathon & 5K
San Diego, CA, USA · August 16, 2026
Race Day Weather
68°at start
74° high
Breezy
Dry
Warm start
Starting at 68°F, heat will be a factor from the gun — go out conservative and stay on top of hydration. Light winds shouldn't be a major factor for pacing. Moderate humidity at 73% is worth noting for effort level, especially in later miles.
Race day forecast available in 13 days
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Distance: 13.1mi
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FAQ
When is the 2026 America's Finest City Half Marathon & 5K?
The 2026 America's Finest City Half Marathon & 5K will be held on Sunday August 16, 2026.
What will the weather be like for the 2026 America's Finest City Half Marathon & 5K?
The forecast calls for a high of 74°F and a low of 67°F with a 0% chance of rain.
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