Race Discovery
The Winter Swell
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The Winter Swell

San Francisco, California, United States View on map
Jan 20, 2027 (America/Los_Angeles local time)
Running

About this race

Trials of Miles and A Runners Mind are excited to be hosting a special winter night under the lights at Kezar. The meet program will consist of Open Miles and Open 5Ks with pacers in every heat. We will also be organizing some sections of the Two Mile for High School runners. This event will also host the final round of Chase the Throne 2027.

It's going to be a special night at Kezar and we can't wait to see everyone under the lights for the inaugural Winter Swell.

Pick your distance

Running

Kids Untimed 400m (ages 5 and under)

Jan 20, 2027 Kids Untimed 400m (ages 5 and under) 5:45 PM
Free
Open

The Open Mile

Pacers in every heat to help you hit your goal time!

Jan 20, 2027 1.6K 6:00 PM
$25.00
Open

High School Two Mile

We plan to have 1-2 heats per gender (genders will run separately) with pacers in every heat.

Jan 20, 2027 High School Two Mile 7:00 PM
$26.00
Open

The Open 5K

Pacers in every heat to help you hit your goal time!

Jan 20, 2027 5K 7:30 PM
$35.00
Open

Race-day daylight

We have no recorded weather for San Francisco yet, but sunrise and sunset follow from the venue and the date.

Sunrise
Sunrise at the start line on January 20, 2027 (PST)
Sunset
Sunset at the start line on January 20, 2027 (PST)
Daylight
Hours between sunrise and sunset on race day
9h 58m

The sun rises at 7:21 AM and sets at 5:19 PM local time (PST) in San Francisco on January 20, 2027 — 9h 58m 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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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, 74 San Francisco events

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