California · 5K · 10K
Cal Tri LA - 10.18.26
Cal Tri LA - 10.18.26 is a 5K and 10K event held in Playa Del Rey, California. Its next confirmed date is Sunday, October 3, 2027. About 806 runners take part across all distances.
- Race day
- October 3, 2027
- Location
- Playa Del Rey, CA
- Field size
- ~806 runners
Race details
- Date
- Sunday, October 3, 2027
- Location
- Playa Del Rey, California
- Distances
- 5K, 10K
- Field size
- About 806 runners
- Course
- 50 ft gain
- Registration
- runsignup.com
Registration, course & weather
- Registration status
- Registration status as last checked October 30, 2026: opens soon
- Start time
- 8:00 AM PDT
- Course profile
- Loop course; Road surface; 50 ft gain (official course data)
About the Cal Tri LA - 10.18.26
2026 Cal Tri LA - 10.18.26. Playa del Rey, a coastal neighborhood, is known for its laid-back atmosphere.
More 10Ks in California
Coming up next, by confirmed date.
More races in Playa Del Rey
More upcoming races in California
-
Dia De Los Muertos Half Marathon & 5K Run/Walk (Bakersfield)Bakersfield, CAHalf Marathon5K2 Mile Speed Walk
Keep exploring
- All races in California
- 5Ks in California 459 upcoming races
- 10Ks in California 316 upcoming races
- Half Marathons in California 197 upcoming races
- Marathons in California 41 upcoming races
- 5Ks in the United States 6,420 upcoming races
- 10Ks in the United States 2,756 upcoming races
- October races in California
- 10Ks in Arizona 72 upcoming races
- 10Ks in Oregon 32 upcoming races
- 10Ks in Nevada 35 upcoming races
Guides from the RaceRove blog
- 7 min read How to Find a 5K, 10K, Half Marathon or Marathon Near You A practical way to find running races near you: pick a distance, decide how far you'll travel, read the listing properly and confirm the details before you register.
- 8 min read How to Choose the Best Half Marathon for a PR, Racecation or 50-State Challenge The best half marathon depends on what you want from it. How to choose a course for a personal record, a race worth travelling for, or an efficient stop on a 50-state challenge.
- 4 min read Diplo's Run Club 2026-27: Every City, Date and Course Diplo's Run Club is a 5K with a post-race concert. Every US date for 2026-27 (San Francisco, New York, Los Angeles, San Diego and Phoenix), start times and courses.
- Blog All guides Planning advice for finding, choosing and travelling to races.
Cal Tri LA - 10.18.26: common questions
- When is the Cal Tri LA - 10.18.26?
- The next confirmed date is Sunday, October 3, 2027.
- Where is the Cal Tri LA - 10.18.26 held?
- In Playa Del Rey, California.
- What distances does the Cal Tri LA - 10.18.26 offer?
- 5K and 10K.
- How many people run the Cal Tri LA - 10.18.26?
- About 806 runners across all of its distances. That figure is an estimate of the field size, not an entry cap.
- How do I register for the Cal Tri LA - 10.18.26?
- Registration is handled by the organiser at runsignup.com. Entry fees, caps and deadlines are set there.
- Is registration open for the Cal Tri LA - 10.18.26?
- Registration status as last checked October 30, 2026: opens soon.
- What time does the Cal Tri LA - 10.18.26 start?
- 8:00 AM PDT.
- What is the course like at the Cal Tri LA - 10.18.26?
- Loop course; Road surface; 50 ft gain (official course data).
Plan this race in RaceRove
Save it to your plan, compare it with other races, check typical race-day weather and track your 50-state progress in the interactive app.