20Jan
Kids Untimed 400m (ages 5 and under)
Running
- Distance
- 0.4K
- Start time
- 17:45
- Entry fee
- $0.00
The Winter Swell
San Francisco,
California,
United States
82 days left
runsignup.com
Date
20 Jan, 2027
Races
4 distances
Entry fee
$25.00 – $35.00
Runner rating
Be the first to rate
Website
Official website
The Winter Swell
About the event
Trials of Miles and A Runners Mind are excited to be hosting a special winter night under the lights at Kezar. The meet will program will consist of open miles and 5Ks with pacers in every heat. We will also be organizing some sections of the two mile for high school runners and our Chase the Throne finale.
Come out to Kezar Stadium on Wednesday, January 20 to enjoy a fun night of racing under the lights!
Races offered
20Jan
The Open Mile
Running
- Distance
- 1.6K
- Start time
- 18:00
- Entry fee
- $25.00
20Jan
High School Two Mile
Running
- Distance
- 1.6K
- Start time
- 19:00
- Entry fee
- 0.00
20Jan
The Open 5K
Running
- Distance
- 5K
- Start time
- 19:30
- Entry fee
- $35.00
Weather history
3-year monthly averages for January in San Francisco.
Temperature7.8° / 14.2°
Feels like4.3° / 11.3°
Sunshine hours6h 53m
Rainfall4.7 mm
Snowfall—
Wind12.8 km/h (Gentle breeze)
Humidity76.8%
Max UV indexLow (2.0)
Sweat lossLow
Course conditionsFirm and slightly soft
Sunrise08:21
Sunset18:15
About San Francisco
Learn more about the host city, San Francisco.
San Francisco, officially the City and County of San Francisco, is the 17th-largest city and second-densest major city in the United States, with a 2025 population of 826,079. It is the fourth-most populous city in California and the second most-populous in the Bay Area. Some 4.6 million residents live in the city's metropolitan statistical area. Around 9.2 million live in the San Jose–San Francisco–Oakland combined statistical area, the fifth-largest in the United States. San Francisco is a global center for technology and finance, and is well-known for its affluence, eclectic architecture, and mild climate.
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Video
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