StatathonStatathon
Marathon PredictorFAQ
Login

Statathon

Marathon comparison and prediction tools for runners, powered by data science.

Tools

  • Compare Marathons
  • Compare Half Marathons
  • Marathon Predictor
  • Search Marathons

Explore

  • All Races
  • Easiest Marathons
  • Hardest Marathons
  • Flattest Marathons
  • How Difficulty Works
  • FAQ
  • Login

© 2026 Statathon

Powered by Strava

  1. Home
  2. /
  3. Marathons
  4. /
  5. United States of America
  6. /
  7. San Francisco Marathon
San Francisco Marathon

San Francisco Marathon

San Francisco, United States of America · Monday 26 July 2027

Official WebsiteRoadFull Marathon

The San Francisco Marathon is an annual long-distance running event held in San Francisco, California, typically starting from Mission Street & The Embarcadero and featuring a 26.2-mile course with a 6-hour time limit. Runners begin early in the morning, around 5:15 a.m., and traverse a route certified by USATF that passes through several of the city's most notable neighborhoods and landmarks.

Difficulty Calculator

h
:
m
:
s

Adjusted Time

4:13:19

Difficult

Time difference: +13.3 minutes compared to a flat, road, temperate course.

Course Details

Elevation Gain369m
Elevation High87m
Elevation Low1m

Weather Forecast

High20°C
Low13°C
Chance of Rain1%

How hard is San Francisco Marathon?

Difficultharder than 69% of marathons
Flattest / easiestHardest

On our difficulty model, San Francisco Marathon plays about 14 minutes slower than an average road marathon for a 3:30 runner. It ranks #354 hardest of 1151 marathons we analyse, and #193 of 576 in United States of America. Use the calculator above to see the exact adjusted time for your own goal pace.

What will you run at San Francisco Marathon?

Estimated finish times on this course versus the same effort on an average road marathon, based on its elevation, surface, and expected race-day temperature.

Average-course timeOn San Francisco MarathonDifference
3:00:003:05:26+05:26
3:30:003:39:10+09:10
4:00:004:13:19+13:19
4:30:004:47:49+17:49
5:00:005:22:40+22:40
5:30:005:57:51+27:51
6:00:006:33:19+33:19

Use the calculator above for your exact goal time. Want a prediction from your own training? Try the marathon time predictor.

San Francisco Marathon 2027 Course Analysis

San Francisco Marathon is a full marathon held in San Francisco, United States of America. It is scheduled for Monday 26 July 2027. The course is run on road surface with 369m of total climbing, with its high point near 87m above sea level. For registration and full race details, visit the official San Francisco Marathon website.

Elevation Profile

This is a hilly course with 369m of total climbing, rising to around 87m above sea level. It pays to train on hills and to pace the climbs conservatively.

Expected Race Day Weather

Based on historical weather data for July, the expected race day conditions are as follows. Moderate temperatures between 13°C and 20°C are expected. While comfortable for most runners, those targeting fast times should pay attention to hydration, as these temperatures can impact performance on race day. There is a low chance of rain (1%), so dry conditions are likely.

Surface Type: Road

San Francisco Marathon is run on road surfaces, which provide the fastest and most predictable conditions for racing. Road courses allow for consistent pacing and are typically the best choice for a personal best.

Looking for an easier marathon or a tougher challenge? You can also compare San Francisco Marathon against other marathons to find the right race for your goals.

Marathons of similar difficulty

If San Francisco Marathon fits your goal, these courses play out about the same on our difficulty model.

bg26.2 Marathon

United States of America

Holland Haven Marathon

United States of America

King's Palace / Koenig Ludwig Marathon

Germany

Steel Rail Marathon

United States of America

7 Maratona dell'Isola d'Elba

Italy

Stockholm Marathon

Sweden

Other Marathons in United States of America

Garmin Kansas City Marathon

Kansas City, United States of America

Road308m gainOct 2026

Blue Sky Marathon

Fort Collins, United States of America

Road1064m gainOct 2026

Mankato Marathon

Mankato, United States of America

Trail277m gainOct 2026

Jackson Hole Marathon

Jackson, United States of America

Trail173m gainOct 2026

Cannonball Marathon

Greensboro, United States of America

Road0m gainOct 2026

Baltimore Marathon

Baltimore, United States of America

Road298m gainOct 2026
View all marathons in United States of America→