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

Fort Bragg Whale Run and Walk

Fort Bragg, California, United States

20 Mar, 2027 (Sat)

$35.00 - $45.00

Running

Half-Marathon 10K 5K

Beer City Half™ Long Beach

Long Beach, California, United States

20 Mar, 2027 (Sat)

$30.00 - $90.00

Running

Half-Marathon 10K 5K 1.6K +1

Running of the Elk

Elk Grove, California, United States

28 Mar, 2027 (Sun)

$20.00 - $42.00

Running

5K 10K 0.8K +1

Bedrock Valley Trail Runs

Hemet, California, United States

03 Apr, 2027 (Sat) – 04 Apr, 2027

$15.00 - $105.00

Trail running, Running, Cycling

Marathon Half-Marathon 15K 10K +9

Bakersfield Marathon

Bakersfield, California, United States

03 Apr, 2027 (Sat) – 04 Apr, 2027

$10.00 - $120.00

Running

1K 6.4K Marathon Half-Marathon +3

Modesto Marathon

Modesto, California, United States

04 Apr, 2027 (Sun)

$45.00 - $115.00

Running

Marathon Half-Marathon 10K 5K +8

San Diego Beach & Bay Half Marathon

San Diego, California, United States

10 Apr, 2027 (Sat)

Free - $95.00

Running

Half-Marathon 10K 5.1K 5K +1

Morgan Hill AAUW Wildflower Run

Morgan Hill, California, United States

11 Apr, 2027 (Sun)

$31.00 - $55.00

Running, Walking

10K 5K 2K +2

Mountains 2 Beach Marathon and Half

Ventura, California, United States

17 Apr, 2027 (Sat) – 18 Apr, 2027

$25.99 - $139.99

Running

5K 47.2K 26.1K 15K +4

Wild Flowers 10k

Auburn, California, United States

17 Apr, 2027 (Sat)

$80.00

Running

10K

Run for the Planet -An Earth Day Run by CaliFlow Runs - 5K, 10K, Half Marathon

Long Beach, California, United States

17 Apr, 2027 (Sat)

$25.00

Running

5K 10K Half-Marathon 1.6K

Nail the Rail Half Marathon, 10K & 5K

Shasta Lake, California, United States

24 Apr, 2027 (Sat)

$29.00 - $69.00

Running

Half-Marathon 10K 5K