5K Races in California.

5K Run & Rave Party

Fullerton Fit 5K Trail Run

Race Through California 1M, 5K, 10K, 13.1, 26.2 - Now Only $20!

Rotary Rainbow Run - 5k & 1k

Run for Breast Cancer 5K/10K/13.1 LOS ANGELES

Run for Breast Cancer 5K/10K/13.1 SACRAMENTO

Run for Breast Cancer 5K/10K/13.1 SAN DIEGO

SuperHeroes Run 5K/10K/13.1 SAN DIEGO

Run for Breast Cancer 5K/10K/13.1 SAN FRANCISCO

The Big Run 5K presented by Brooks

SuperHeroes Run 5K/10K/13.1 SACRAMENTO

SuperHero - Runbelievable - 5K. 10K. Half Marathon by Califlow Runs

SuperHeroes Run 5K/10K/13.1 LOS ANGELES

SuperHeroes Run 5K/10K/13.1 SAN FRANCISCO

3rd Annual Norwalk 5K

2026 Lake Chabot Trail Challenge (Half Marathon & 5K)

Skedaddle Bubble Run (1K, 5K, & 10-Miler)

Four Fools Wine Run 5k

H2GO 5K

Run with the Law 10k, 5K & 1-Mile

Seana's twenty5K Birthday Run

We Crawl this Town- 5k and Beer Mile Relay - Camarillo

Good Vibes Run – 5K, 10K, 10M, and Half Marathon

Los Mugrosos 5K— La Vida Sucia Run

Alive & Suffering Running Club's 5k Pride Run

FBE Juneteenth 5K – San Diego

Miles for Mayo 5K

City of Maywood Open Streets 5K Run/Walk

Nixon 5K for Title IX

Run Juneteenth Day 5K/10K/13.1 LOS ANGELES

Run Juneteenth Day 5K/10K/13.1 SACRAMENTO

Run Juneteenth Day 5K/10K/13.1 SAN DIEGO

Run Juneteenth Day 5K/10K/13.1 SAN FRANCISCO

Silicon Valley PRIDE 3rd Annual 5K & 10K

Sloth Run 5K/10K/13.1 SACRAMENTO

Sloth Run 5K/10K/13.1 LOS ANGELES

Sloth Run 5K/10K/13.1 SAN DIEGO

Sloth Run 5K/10K/13.1 SAN FRANCISCO

SoCal's Pirate's 5k/10k Run/Walk

The Dad Wave 5K

Summer Solstice Run : 5K.10K. Half Marathon –by Califlow Runs

The City Eats & Stack Run Club - Hayward 5K

La Noche de La Llorona Run SummerWeen Series 5K 10K Half by Califlow Runs

Father’s Day Classic – 5K, 10K, 10-Miler, and Half Marathon

Boogie Nights 5K & 10K

City of Placentia Centennial 5K & Fun Run!

Goleta Beach Half Marathon, 10K, 5K, Kid's 1-Mile

Gospel City 5K