San Francisco Marathon
Race Day Weather
Mild temps, strategic wind shifts
Runners will face temperatures starting at 56°F and peaking at 66°F, with an average humidity of 77%. Winds will be predominantly crosswind with a notable headwind from miles 10-13, requiring pacing adjustments during this stretch. A tailwind will assist runners between miles 8-9 and 18-26, providing an opportunity to push the pace. Hydration should be prioritized due to the humidity, especially on the climbs.
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Race Info
The San Francisco Marathon is an annual USATF-certified road running event held in San Francisco, California, that includes a full marathon, two half marathons, an ultramarathon, a 10k, and a 5K. With the exceptions of 1988 and 2020, the marathon has been held annually since 1977. The marathon starts and finishes on the Embarcadero near the Ferry Building and crosses the Golden Gate Bridge. It is a qualifying race for the Boston Marathon. Wikipedia
