10K races in California, United States — 2026 running calendar

The Stuffing Shuffle – 5K, 10K, Half Marathon

Fountain Valley, California, United States

Nov 14, 2026 (Sat)

$24.50 - $38.50

Running

5K 10K Half-Marathon

Diwali Fun Run + Festival

Fremont, California, United States

Nov 14, 2026 (Sat)

$60.00 - $70.00

Running

5K 10K

Veterans Day Freedom Run 5K/10K/13.1 SAN FRANCISCO

San Francisco, California, United States

Nov 14, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

ZombieRunner Quarry Lakes

Fremont, California, United States

Nov 14, 2026 (Sat)

Free - $70.00

Trail running, Running

5K 10K Half-Marathon 3.2K +4

Veterans Day Freedom Run 5K/10K/13.1 SAN DIEGO

San Diego, California, United States

Nov 14, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Catalina Island Half-Marathon & 10K

Avalon, California, United States

Nov 14, 2026 (Sat)

$25.00 - $135.00

Trail running, Running

Half-Marathon 10K 1K

Kaweah Lake Bottom Trail Run

Three Rivers, California, United States

Nov 14, 2026 (Sat)

$45.00 - $60.00

Running

5K 10K

Veterans Day Freedom Run 5K/10K/13.1 SACRAMENTO

Sacramento, California, United States

Nov 14, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Huffin for the Stuffin- Turkey Trot 5K, 10K, & Half Marathon

Long Beach, California, United States

Nov 14, 2026 (Sat)

$38.99 - $48.99

Running

5K 10K Half-Marathon

Morgan Hill Veterans Day Run

Morgan Hill, California, United States

Nov 15, 2026 (Sun)

$25.00 - $50.00

Running

5K 10K 1.6K +3

Harvest Hustle – 5K, 10K, Half Marathon

Lake View Terrace, California, United States

Nov 21, 2026 (Sat)

$24.50 - $38.50

Running

5K 10K Half-Marathon

The Wascally Wabbit Trail Race

Friant, California, United States

Nov 21, 2026 (Sat)

$50.00

Running

10K 6.4K