Running Race Calendar in California, United States

Pre-Registration Bakersfield Marathon 2028

Bakersfield, California, United States

02 Apr, 2028 (Sun)

Running

Marathon Half-Marathon 10K 5K

Gemini Timing Demo

Menifee, California, United States

01 Jan, 2030 (Tue)

Free

Running

5K

Race Day Cert Refresh

Santa Clarita, California, United States

30 Mar, 2030 (Sat)

Running

5K

Cupertino Splash and Dash #1

Cupertino, California, United States

04 Jun, 2026 (Thu)

Swimrun, Swimming, Running

6.4K 0.8K 1.6K 4.8K +1

Fleet Feet Chico The Big Run

Chico, California, United States

03 Jun, 2026 (Wed)

Running

5K

The Big Run Presented by Brooks and Fleet Feet Santa Rosa

Santa Rosa, California, United States

03 Jun, 2026 (Wed)

Running

5K

The Big Run Modesto

Modesto, California, United States

03 Jun, 2026 (Wed)

Running

5K

The Big Run Laguna Niguel Presented by Brooks

Dana Point, California, United States

03 Jun, 2026 (Wed)

Running

5K

The Big Run 5K presented by Brooks

Monterey, California, United States

03 Jun, 2026 (Wed) – 06 Jun, 2026

$50.00

Running

5K 1.6K

Fleet Feet's The Big Run 2026 Presented By Brooks

San Diego, California, United States

03 Jun, 2026 (Wed)

Running

5K

Juneteenth Freedom Run/Walk

Fresno, California, United States

01 Jun, 2026 (Mon) – 19 Jun, 2026

$55.00

Running

5K 8K

100 miles to Auburn

Auburn, California, United States

01 Jun, 2026 (Mon) – 01 Jul, 2026

Running

Ultra