America's Finest City Half Marathon & 5K
San Diego, CA, USA • August 16, 2026
Race Day Weather
70°
77° high
Breezy
Dry
Warm conditions, hydrate frequently
Runners will face temperatures rising from 70°F at the start to a peak of 77°F. With average humidity at 71% and dew point at 64°F, hydration will be crucial. A light headwind of 10 mph may provide some relief, but runners should consider adjusting their pace to stay comfortable.
Race day forecast available in 122 days
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Distance: 13.1mi
0:00:00
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San Diego’s most scenic half marathon - run from the Cabrillo National Monument atop the tip of Point Loma, along San Diego Bay, Harbor Island, Embarcadero, past the Star of India, through downtown San Diego to a rousing finish in historic Balboa Park. Source
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 77°F and a low of 70°F with a 0% chance of rain.
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