Trail running Race Calendar in California, United States

Jul

11

San Lorenzo River Trail Run

Santa Cruz, California, United States

Trail running Running

10.1K Half-Marathon 30K Marathon +3

Jun

28

Strides in Recovery Hike to the Hollywood Sign

Los Angeles, California, United States

Trail running

8K

Jun

27

Chingona Fest

Pearblossom, California, United States

Trail running

6 Hour Run

Jun

26

The Rock the Loch 5K/10K/Half Marathon (LIVE or Virtual)

Castro Valley, California, United States

Running Trail running

5K 10K Half-Marathon +2

May

30

HIKE: HIKE: HO CHI MINH TRAIL

Coronado, California, United States

Trail running

1.6K

May

30

Eastern Sierra Double Century

Bishop, California, United States

Trail running

Ultra

May

29

Mount Laguna

Mt Laguna, California, United States

Mountain biking Trail running

MTBO - Mountain Bike Orienteering Middle - Beginner Middle - Intermediate Middle - Advanced +3

May

23

Mount Wilson Trail Race 2026

Sierra Madre, California, United States

Trail running Running

13.8K 1K

May

23

Mt. Soledad Hill Climb

La Jolla, California, United States

Running Trail running

2.9K

May

09

Race for Open Space

Carmel-By-The-Sea, California, United States

Running Trail running

1.6K 5K 12K 25K +1

May

09

Waves & Whales 5K Trail Run

Point Arena, California, United States

Trail running

5K