When is Fog City Run?

Fog City Run takes place on Mar 4, 2026. That's in 4 days.

Where is Fog City Run located?

Fog City Run is held in San Francisco, California, United States.

What distances are available at Fog City Run?

Fog City Run offers the following distances: 5K.

What is the typical weather for Fog City Run?

Based on historical data, you can expect temperatures between 49°F and 61°F on race day. There's approximately a 15% chance of precipitation.

Fog City Run (5K) - Mar 4, 2026 | San Francisco, CA

Lace up for an unforgettable challenge at the Fog City Run, a quintessential San Francisco 5K taking place on March 4, 2026. Renowned as potentially the "Hardest 5k in San Francisco," this weekly race is far from a flat city sprint, promising a rewarding experience through the iconic hills of the Marina and Presidio districts. Starting and finishing at The Blue Light, located at 1979 Union Street in the charming Cow Hollow neighborhood, the course plunges runners into a dynamic, hilly route featuring breathtaking scenery and demanding ascents, including the infamous Lyon Street Stairs. You'll reach the course's peak near Pacific Avenue before a scenic descent through Presidio Avenue and Lover's Lane, offering stunning vistas along the way.

The Fog City Run is celebrated for its intimate, grassroots atmosphere, typically attracting 5-20 participants eager to conquer San Francisco's iconic inclines. This casual event provides a unique, self-supported running experience, with registration a straightforward $5.00 cash upon arrival. A locked closet is available at the start/finish for your belongings. With typical race day conditions in early March presenting comfortable highs around 61°F and lows around 48°F, and only a 15% chance of precipitation, the weather often provides ideal conditions for tackling this challenging terrain. Embrace the unique character and unparalleled beauty of San Francisco on foot with the Fog City Run.