Race Discovery
SF Half Day
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SF Half Day

San Francisco, California, United States View on map
Jun 13, 2026 (America/Los_Angeles local time)
Running

About this race

Run as far as you can or as little as you want. Sign up individually or as a team! The course is a one-mile loop along the popular promenade and around the lagoon at Crissy Field with amazing views of the Golden Gate Bridge, Angel Island, Alcatraz and the San Francisco Bay. USATF Course Certification: CA18040RS.

Pick your distance

Running

12-hour (Solo)

Fixed-time event. Run/walk as far as you can or as little as you want!

Jun 13, 2026 12-hour (Solo) 8:00 AM
$130.00
Closed

6-hour (Solo)

Fixed-time event. Run/walk as far as you can or as little as you want!

Jun 13, 2026 6-hour (Solo) 8:00 AM
$110.00
Closed

3-hour (Solo)

Fixed-time event. Run/walk as far as you can or as little as you want!

Jun 13, 2026 3-hour (Solo) 8:00 AM
$90.00
Closed

12-hour (Team)

Fixed-time event. Run/walk as far as you can or as little as you want as a team! Teams of 2-4 members will be issued a Race Belt to attach their team bib.. Each team member is required to complete at least one lap but they can complete as many, or as little, laps as they'd like. The team bib can only be transferred to another team member at the timing mat (S/F).

Jun 13, 2026 12-hour (Team) 8:00 AM
$140.00
Closed

6-hour (Team)

Fixed-time event. Run/walk as far as you can or as little as you want as a team! Teams of 2-4 members will be issued a Race Belt to attach their team bib.. Each team member is required to complete at least one lap but they can complete as many, or as little, laps as they'd like. The team bib can only be transferred to another team member at the timing mat (S/F).

Jun 13, 2026 6-hour (Team) 8:00 AM
$120.00
Closed

3-hour Team

Fixed-time event. Run/walk as far as you can or as little as you want as a team! Teams of 2-4 members will be issued a Race Belt to attach their team bib.. Each team member is required to complete at least one lap but they can complete as many, or as little, laps as they'd like. The team bib can only be transferred to another team member at the timing mat (S/F).

Jun 13, 2026 3-hour Team 8:00 AM
$100.00
Closed

Coastal Testing

Jun 13, 2026 Coastal Testing 8:45 AM
Free
Closed

Typical race-day weather

Based on 5 years of historical conditions on this event's race dates in San Francisco.

Temp (°C)
Minimum temperature (race-day average) 12.7° / Maximum temperature (race-day average) 18.2°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-day average) 12.7° / Maximum feels like — heat index / wind chill (race-day average) 18.2°
Wind (km/h)
Average wind speed (race-day average)
25.7
Precip (mm)
Average precipitation (race-day average)
0.0mm
Humidity
Average relative humidity (race-day average)
78.6%

Course

Route map and elevation profile

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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Other races near San Francisco

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

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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, 59 San Francisco events

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