5Ks in California
Every upcoming 5K race we know about in California. Where a detail isn't confirmed, we mark it unknown rather than guessing.
Race results
Showing 57+ of 663 races · loading the full list…
Sat, Sep 26, 2026 · 8:00 AM · Fountain Valley, CA
Hyundai Hope On Wheels 5K and Color Fun Run
- Price
- $32.80
Sat, Sep 26, 2026 · 7:30 AM · Los Angeles, CA
Oktoberfest Run 5K/10K/13.1 LOS ANGELES
- Price
- $32.80-$64.60
Sat, Sep 26, 2026 · 7:30 AM · Los Angeles, CA
Run for Donuts 5K/10K/13.1 LOS ANGELES
- Price
- $32.80-$64.60
Sat, Sep 26, 2026 · 8:00 AM · Visalia, CA
The Great Pumpkin Race 5K & 10K Run/Walk and Kids Race
- Price
- $22.20-$64.60
Sat, Sep 26, 2026 · 7:30 AM · Sacramento, CA
Oktoberfest Run 5K/10K/13.1 SACRAMENTO
- Price
- $32.80-$64.60
Sat, Sep 26, 2026 · 7:30 AM · Sacramento, CA
Run for Donuts 5K/10K/13.1 SACRAMENTO
- Price
- $32.80-$64.60
Sat, Sep 26, 2026 · 8:30 AM · Lincoln, CA
Vineyard Stomp 5K - Wise Villa Winery & Restaurant
- Price
- $44.10
- Field size
- 200 · based on the organizer's entry cap
Sat, Sep 26, 2026 · 2:30 PM · Campbell, CA
Spartan Trail San Jose Shakeout Run — Everyone Welcome!
- Price
- Free
Sat, Sep 26, 2026 · 8:00 AM · Los Angeles, CA
Ascot Hills Challenge 5K
- Price
- $54
- Field size
- 391 · based on the organizer's entry cap
Sat, Sep 26, 2026 · 9:00 AM · Lodi, CA
CASA Superhero Run 2026
- Price
- $38.10
- Field size
- 1,000 · based on the organizer's entry cap
- Price
- Free
- Field size
- 12,800 · based on the organizer's entry cap
Sun, Sep 27, 2026 · 7:30 AM · Long Beach, CA
The Retro Run – 5K, 10k, 10m, and Half Marathon
- Price
- $26.97-$41.81
Sun, Sep 27, 2026 · 9:00 AM · Lake View Terrace, CA
The Christian K. West Youth Foundation's 4th Annual Memorial Run
- Price
- $43.40-$54
Sun, Sep 27, 2026 · 11:00 AM · Redwood Valley, CA
Barra of Mendocino Harvest Celebration Run 5k
- Price
- $48.99
Sun, Sep 27, 2026 · 8:00 AM · Long Beach, CA
Take Me to Your Pizza : Alien Dash 5K. 10K. Half Marathon Sponsored by Domino's Pizza
- Price
- $22.20-$69.89
Sun, Sep 27, 2026 · 6:30 AM · Huntington Beach, CA
SoCal's Tiki Beach 5K & 10K Run/Walk
- Price
- $31-$50.48
Thu, Oct 1, 2026 · 12:00 AM · San Francisco, CA
STEM Girls RUN the World
- Price
- Price on registration site
Sat, Oct 3, 2026 · 7:00 AM · Canoga Park, CA
Mean Girls 5K, 10K & Half Marathon
- Price
- $34.99
Sat, Oct 3, 2026 · 8:00 AM · Rancho Cucamonga, CA
3rd Annual 5k Honor and Remember Walk/Run
- Price
- $48.70
Sat, Oct 3, 2026 · 7:30 AM · Chino Hills, CA
St. Paul the Apostle Chino Hills 5K
- Price
- $49.64
- Field size
- 600 · based on the organizer's entry cap
Sat, Oct 3, 2026 · 10:00 AM · San Luis Obispo, CA
Zombie Invasion SLO 2026
- Price
- Price on registration site
Sat, Oct 3, 2026 · 8:30 AM · Bakersfield, CA
2026 Lace'n It Up 5k Run/Walk & Celebration Walk
- Price
- $22.20-$48.70
Sun, Oct 4, 2026 · 7:00 AM · Modesto, CA
Peace Officer Memorial Run
- Price
- Free-$128.20
- Field size
- 1,274 · based on the organizer's entry cap
Sun, Oct 4, 2026 · 8:00 AM · Palos Verdes Peninsula, CA
Palos Verdes Trails 5K
- Price
- $51.88-$54
Sun, Oct 4, 2026 · 7:30 AM · San Diego, CA
Hallo-Thanks-Mas Dash – 5K, 10K, and Half Marathon
- Price
- $48.70-$54
Sun, Oct 4, 2026 · 8:30 AM · Agoura Hills, CA
Reyes Adobe Days "RAD" 5K
- Price
- $22.20-$48.70
Sun, Oct 4, 2026 · 8:30 AM · Goleta, CA
Fox Fall Classic - Lake Los Carneros
- Price
- $11.60-$27.50
Sun, Oct 4, 2026 · 8:00 AM · Long Beach, CA
Never Say Die Run Goonies 5K. 10K. Half Marathon An 80s Adventure Movie Inspired Race
- Price
- $50.81-$67.77