array(7) { ["location"]=> string(10) "region:186" ["minRunDistance"]=> NULL ["maxRunDistance"]=> NULL ["radius"]=> NULL ["periodString"]=> NULL ["typeString"]=> NULL ["labelString"]=> NULL } int(20) California Running Calendar 2025-2026
array(7) { ["location"]=> string(10) "region:186" ["minRunDistance"]=> NULL ["maxRunDistance"]=> NULL ["radius"]=> NULL ["periodString"]=> NULL ["typeString"]=> NULL ["labelString"]=> NULL } int(20)

California Running Calendar 2025-2026

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Explore the best running races in California for 2025-2026! Our updated list features 686 exciting races across the region. Find your next race in California below and join the running community at these great events!

February 2026
Feb
8
Sunday

The Kook Run

5 km 10 km
Feb
8
Sunday

The Creative Center Foundation "Super Bowl Sprint"

2 mi 5 km
Feb
14
Saturday

The Ranch 50K

Trail Run 13 mi 50 km
Feb
14
Saturday

The HEART RUN Half Marathon

5 km 10 km 13 mi
Feb
14
Saturday

Bay Breeze - San Leandro

Trail Run 5 km 10 km 13 mi
Feb
14-15
Sa - Su

Long Beach Half Marathon

5 km 10 km 13 mi
Feb
21
Saturday

Fourmidable

Trail Run 13 km 13 mi 35 km 50 km
Feb
21
Saturday

San Pasqual Valley Trail Race

Trail Run 10 km 13 mi 20 mi
Feb
21
Saturday

Bob Long Memorial Mutt Run 5K

5 km
Feb
21
Saturday

Beer City Half - Santa Rosa

5 km 10 km 13 mi
Feb
21
Saturday

Celebrate Life Run 5K

5 km
Feb
21
Saturday

cmX 5K

5 km
Feb
22
Sunday

Ventura Marathon

13 mi 26 mi
Feb
22
Sunday

BRAVE Race

5 km 10 km
Feb
28
Saturday

Salmon Falls 50K

Trail Run 13 mi 50 km
Feb
28
Saturday

SOCAL River Marathon

5 km 10 km 13 mi 26 mi
Feb
28
Saturday

Victory

5 km 10 km 13 mi
March 2026
Mar
1
Sunday

Screenland 5K

5 km
Mar
1
Sunday

Napa Valley Marathon

5 km 13 mi 26 mi
Mar
1
Sunday

Livermore Valley Half Marathon

5 km 13 mi
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