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Upcoming Races Near Tustin, CA - Matching: Trail Races

Holiday Fun 5k, 10k, 15k, Half Marathon

Los Angeles, CA

Sunday, December 14th, 2025

Featured

5K

10K

Half

Trail

View details for race Holiday Fun 5k, 10k, 15k, Half Marathon

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Griffith Park Resolution Run

Los Angeles, CA

Sunday, January 4th, 2026

Half

12K

5K

Trail

View details for race Griffith Park Resolution Run

Avalon Benefit 50 Mile/50K Run

Avalon, CA

Saturday, January 10th, 2026

Ultra

Trail

View details for race Avalon Benefit 50 Mile/50K Run

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

Los Angeles, CA

Sunday, January 25th, 2026

5K

Trail

Fast

View details for race Hollywood Sign Run | Hike - 8M | 8K | 5K | Kid

The Observatory Loop Relay

Los Angeles, CA

Thursday, February 26th, 2026

Trail

View details for race The Observatory Loop Relay

SOCAL River Marathon - 26.2 - 13.1 - 10K - 5K

Huntington Beach, CA

Saturday, February 28th, 2026

5K

10K

Half

Trail

View details for race SOCAL River Marathon - 26.2 - 13.1 - 10K - 5K

Catalina Island Marathon, 10K, 5K

Avalon, CA

Saturday, March 14th, 2026

Marathon

10K

5K

Trail

View details for race Catalina Island Marathon, 10K, 5K

Rock It in El Moro Canyon 6K & 10 Miler

Laguna Beach, CA

Saturday, April 4th, 2026

10 Miles

Trail

View details for race Rock It in El Moro Canyon 6K & 10 Miler

The Rabbit Run 5k & OC Challenge Wild Hare 5k I...

Irvine, CA

Saturday, April 4th, 2026

5K

Trail

Fast

View details for race The Rabbit Run 5k & OC Challenge Wild Hare 5k IRVINE

Los Angeles Superhero 5K Run Walk Health & Safe...

Los Angeles, CA

Saturday, April 11th, 2026

5K

1 Mile

Trail

View details for race Los Angeles Superhero 5K Run Walk Health & Safety Expo

Bedrock Valley Trail Runs

Hemet, CA

Saturday, April 11th, 2026

Marathon

Half

15K

Trail

Fast

View details for race Bedrock Valley Trail Runs

Orange County Superhero 5K Run Walk Health & Sa...

Irvine, CA

Saturday, April 25th, 2026

5K

Trail

View details for race Orange County Superhero 5K Run Walk Health & Safety Expo

KID-FIT Family Fun Run 5K & 1K - All Ages

South El Monte, CA

Saturday, May 16th, 2026

5K

Trail

View details for race KID-FIT Family Fun Run 5K & 1K - All Ages

Fullerton Fit 5K Trail Run

Fullerton, CA

Saturday, June 6th, 2026

5K

Trail

View details for race Fullerton Fit 5K Trail Run

Griffith Park Trail Marathon Relay & 8K

Los Angeles, CA

Sunday, June 7th, 2026

Marathon

Trail

Fast

View details for race Griffith Park Trail Marathon Relay & 8K

Los Angeles Sunset Trail Relay & 5K

Los Angeles, CA

Saturday, September 12th, 2026

10 Miles

5K

1 Mile

Trail

View details for race Los Angeles Sunset Trail Relay & 5K

Ascot Hills Challenge 5K

Los Angeles, CA

Saturday, September 26th, 2026

5K

Trail

View details for race Ascot Hills Challenge 5K

Walk for Water 5K Los Angeles

Los Angeles, CA

Saturday, October 3rd, 2026

5K

Trail

View details for race Walk for Water 5K Los Angeles

Catalina Island Half-Marathon & 10K

Avalon, CA

Saturday, November 14th, 2026

Half

10K

Trail

View details for race Catalina Island Half-Marathon & 10K

Pre-Registration 2026 Plymouth Rock n Run

Anaheim, CA

Thursday, November 26th, 2026

10K

5K

Trail

View details for race Pre-Registration 2026 Plymouth Rock n Run

Explore more in Tustin, CA

Distances:

5K 10K Half Marathon Marathon

Months:

December January February

Tags:

Trail Boston Qualifiers Fast Courses

State:

All California races

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