Presidio Half Marathon
Race Day Weather
Comfortable temps, warming through the race
Mild 59°F temps at gun time mean comfortable early miles without overheating risk. Temperatures rising to 71°F through the course will gradually increase perceived effort in the second half. Light winds shouldn't be a major factor for pacing.
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Race Info
The Presidio Half Marathon is an annual road and trail race in San Francisco, California, starting and finishing at Crissy Field. The course runs into the Presidio and crosses the Golden Gate Bridge before returning to the start. The event also includes 10K and 5K distances. It began as the Presidio 10, a 10-mile race held in spring, before being restructured into a half marathon and shifted to a June date starting in 2024.
