The 2026 San Francisco Marathon has concluded.Share your finish

San Francisco Marathon

Race complete
San Francisco, CA, USA · July 26, 2026
cloudy60°·63° high·Windy·Dry
8
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Race Day Weather

cloudy
60°at start
68° high
Windy
Dry

Cool start, moderate winds ahead

Runners will face temperatures starting at 60°F and peaking at 64°F, with humidity around 83%. Wind speeds will reach 15 mph from the WSW, creating a headwind from miles 2-5 and 11, while providing a tailwind from miles 10 and 18-24. It's advisable to start conservatively and adjust pace accordingly, especially during the climbs at miles 7 and 12, to conserve energy for the final stretch.

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Pace Calculator

Distance: 26.2mi
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Race Plan

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Weather-adjusted pacing, per-mile terrain splits, fueling timeline with aid stations, packing checklist, carb tracker, spectator guide — all personalized to your goal and race-day conditions.

Race Conditions
Terrain Splits
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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

FAQ

When is the 2026 San Francisco Marathon?

The 2026 San Francisco Marathon will be held on Sunday July 26, 2026.

Is the San Francisco Marathon a Boston Marathon Qualifier?

Yes, the San Francisco Marathon is an official Boston Marathon qualifier.

What is the time limit for the San Francisco Marathon?

The time limit for the San Francisco Marathon is 6 hours.

What will the weather be like for the 2026 San Francisco Marathon?

The forecast calls for a high of 69°F and a low of 60°F with a 0% chance of rain.

Historical Weather

Based on 25 years of data
Avg Temp
65°F
L:58° H:65°
RunScore
8
Conditions
Rain Freq
0%
0 of 25 yrs
Wind9mph
Dew55°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2025
cloudy
58°/61°-
9
2024
cloudy
58°/65°-
9
2023
partly-cloudy-night
60°/67°-
8
2022
cloudy
56°/64°-
9
2021
partly-cloudy-night
61°/68°-
9
2019
clear-night
60°/73°-
9
2018
cloudy
55°/61°-
9
2017
partly-cloudy-night
59°/68°-
9
2016
cloudy
58°/66°-
9
2015
cloudy
61°/68°-
9
2014
partly-cloudy-night
63°/73°-
9
2013
partly-cloudy-day
53°/61°-
8
2012
cloudy
55°/60°-
9
2011
cloudy
60°/65°-
9
2010
cloudy
56°/60°-
9
2009
cloudy
54°/61°-
9
2008
partly-cloudy-night
56°/61°-
8
2007
partly-cloudy-night
57°/63°-
8
2006
partly-cloudy-night
60°/68°-
9
2005
partly-cloudy-night
56°/65°-
9
2004
cloudy
59°/62°-
9
2003
partly-cloudy-night
56°/68°-
9
2002
partly-cloudy-night
59°/70°-
9
2001
partly-cloudy-day
57°/65°-
9
2000
partly-cloudy-day
55°/65°-
9