When in February are most 5K races held?
The busiest weekend in California is February 27 and February 28, with 23 of them, 16 of those on Saturday, February 27. One more falls on a weekday, which is worth knowing if you are traveling for it.
Race calendar · February 2027 · California
Every 5K in California in February 2027, all 67 of them, sorted by date. Dates, entry fees, finish-time stats from past results, and start-line maps.
What the field actually runs
How we calculate these stats: RunSesh calculates these figures from the most recent published results of past editions, sourced from RunSignup. We show aggregates only: field size, winning and median times, and the cutoff. We never publish individual finisher tables. Last updated Nov 12, 2026.
When in February
5K races are not spread evenly across February. Here is how the calendar actually falls, weekend by weekend, which is the part worth knowing before you book a trip or plan a taper around one.
By the numbers
The February 5K races that stand out on the numbers: the biggest field, and the longest unbroken run of editions.
The busiest weekend in California is February 27 and February 28, with 23 of them, 16 of those on Saturday, February 27. One more falls on a weekday, which is worth knowing if you are traveling for it.
Across the 23 of these February 5K races with published results from past editions, the median finisher ran 38:20, and the median winning time was 18:30. So anything under 38:20 puts you in the faster half of a typical field. That is the middle of these RunSignup fields, walkers and charity entrants included, not a national average.
The median one finished 131 runners, across the 23 of these February 5K races with published results from past editions. Most are far smaller than the big-city events people picture, which means less crowding at the start and a friendlier field, with a last recorded finisher at 1:14:49.
Yes, 2 races around California get you off the pavement: 1 is a trail race, and 1 mixes road and trail.