Race Discovery
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Zoom San Francisco

San Francisco, California, United States View on map
Mar 13, 2027 (America/Los_Angeles local time)
Trail running

About this race

All races start/finish at East Beach and head West along the popular Golden Gate Promenade. The 5K event climbs up Battery East trail to the Golden Gate Bridge before heading back to the finish. The 10K and Half Marathon courses continue underneath the Golden Gate and follow the Coastal Trail to Baker Beach with spectacular views of the Pacific Ocean along the way. The 10K turns around at the Baker Beach aid station while the Half Marathoners head through Seacliff and continue along Coastal Trail to the turnaround at Lands End overlooking the historic Sutro Baths.
(Distances are accurately measured using a Rolatape® surveyor's measuring wheel.)

Pick your distance

Trail running

5K

Mar 13, 2027 5K 9:10 AM
$50.00
Open

10K

Mar 13, 2027 10K 8:55 AM
$60.00
Open

Half Marathon

Mar 13, 2027 Half-Marathon 8:30 AM
$70.00
Open

5K (12 yo & under)

Mar 13, 2027 5K 9:10 AM
$25.00
Open

5K (13 - 17 yo)

Mar 13, 2027 5K 9:10 AM
$35.00
Open

10K (12 yo & under)

Mar 13, 2027 10K 8:55 AM
$30.00
Open

10K (13 - 17 yo)

Mar 13, 2027 10K 8:55 AM
$40.00
Open

Running

Coastal Testing

Mar 13, 2027 3.2K 8:20 AM
Free
Open

Typical race-day weather

Based on 5 years of Open-Meteo archive data for this event's race dates in San Francisco, plus the 3 days either side.

Temp (°C)
Minimum temperature (race-week average) 9.5° / Maximum temperature (race-week average) 16.3°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-week average) 7.1° / Maximum feels like — heat index / wind chill (race-week average) 16.3°
Peak wind (km/h)
Strongest wind of the day (race-week average)
26.4
Precip (mm)
Precipitation over the day (race-week average)
3.7mm
Humidity
Mean relative humidity (race-week average)
74.4%
Sunrise
Sunrise at the start line on March 13, 2027 (PST)
Sunset
Sunset at the start line on March 13, 2027 (PST)
Daylight
Hours between sunrise and sunset on race day
11h 51m

The sun rises at 6:23 AM and sets at 6:14 PM local time (PST) in San Francisco on March 13, 2027 — 11h 51m of daylight.

Course

No course map published yet.

The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.

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Results — Zoom San Francisco

2026 edition View Results
2025 edition View Results
2024 edition View Results
2023 edition View Results
2022 edition View Results

Other races near San Francisco

Different organizers, within 40 miles, in the next three months

Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.

  • Entries, prices, waves and inclusions — the event's official registration page
  • Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
  • Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
  • Comparisons and counts — Race Discovery calendar, 70 San Francisco events

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