Trail Races in California

Find upcoming trail races in California — with dates, locations, and direct registration links.

16 upcoming trail races found in California

Upcoming Trail Races in California

LARPD Marathon On The Move Trail Challenge

Sep 7

LARPD Marathon On The Move Trail Challenge

Mon, September 7, 2026

Livermore, CA

View Race

Los Angeles Sunset Relay - Team+3

Sep 12

Los Angeles Sunset Trail Relay | 5K & Kid Run

Sat, September 12, 2026

Los Angeles, CA

View Race

Los Angeles Sunset 5K+4

Sep 12

Los Angeles Sunset Relays | 5K & Kid Run

Sat, September 12, 2026

Los Angeles, CA

View Race

Olympic Triathlon+8

Sep 13

Pacific Coast Triathlon

Sun, September 13, 2026

Laguna Beach, CA

View Race

5k Run/Walk+3

Sep 19

Kiwanis River Run

Sat, September 19, 2026

Fresno, CA

View Race

Kids "Fun" Event+4

Oct 2

SGRAIL Marin - Triathlon & Trail Half Marathon

Fri, October 2, 2026

San Rafael, CA

View Race

Palos Verdes Trails 5K - Run/Jog+2

Oct 4

Palos Verdes Trails 5K

Sun, October 4, 2026

Palos Verdes Peninsula, CA

View Race

Champion Mine Trail Race Half Marathon+1

Oct 11

Champion Mine Trail Race

Sun, October 11, 2026

Nevada City, CA

View Race

50K+10

Oct 17

Lake Hodges Trail Festival

Sat, October 17, 2026

San Diego, CA

View Race

5k Trail Run/Walk+2

Oct 17

Heart of Cool Trail Run

Sat, October 17, 2026

Cool, CA

View Race

5K Run+3

Oct 17

Springville Apple Run

Sat, October 17, 2026

Springville, CA

View Race

Trail Duathlon- Run | Bike | Run

Oct 18

Lake Hodges Trail Duathlon

Sun, October 18, 2026

San Diego, CA

View Race

10k Trail Run/Walk+1

Nov 21

The Wascally Wabbit Trail Race

Sat, November 21, 2026

Friant, CA

View Race

50 Mile+9

Jan 9

San Diego 50 & Trail Runs

Sat, January 9, 2027

Escondido, CA

View Race

Hollywood Sign 8M Run | Hike+3

Jan 24

Hollywood Sign Run | Hike - 8M | 8K | 5K | Kid

Sun, January 24, 2027

Los Angeles, CA

View Race

Trail Marathon+12

Apr 3

Bedrock Valley Trail Runs

Sat, April 3, 2027

Hemet, CA

View Race