Cal Tri LA

OCT
18
2026
Experience a premier multisport event at Dockweiler State Beach featuring 18 different race options. Choose from Olympic, Sprint, or Youth distances across triathlon, duathlon, swimming, and running along the scenic California coast.
Sun 18 Oct 2026
Sprint Swimrun Youth 5k 10k Sprint Runbikerun

Always double-check with the organizer's website! This page may contain affiliate links.

Multisport Event at Dockweiler State Beach

Cal Tri LA is a comprehensive multisport event held at Dockweiler State Beach in Playa Del Rey, California. The venue is located at Parking Lot 2 and offers a coastal setting with access to beachfront facilities. The event features a wide range of disciplines including triathlon, duathlon, aquabike, swim-run, open water swimming, and traditional running races.

Participants can choose from various event categories and distances:

  • Olympic Triathlon (50.5 km total)
  • Olympic RunBikeRun (5 km run, 38 km bike, 10 km run)
  • Olympic SwimRun (0.93 mile swim, 24.8 mile bike)
  • Olympic Swim (1640 yards / 0.93 miles)
  • 10K Run
  • Sprint Triathlon
  • Sprint RunBikeRun (5 km run, 19 km bike, 5 km run)
  • Sprint SwimBike (400 yard swim, 9 mile bike)
  • Sprint SwimRun (400 yard swim, 5 km run)
  • Sprint Swim (400 yards)
  • 5K Run

The event also includes a full suite of Youth Sprint options covering the same formats as the adult sprint categories. These youth events include Triathlon, RunBikeRun, SwimBike, SwimRun, Swim, and a 5K Run.

The local environment typically sees average air temperatures between 55 F and 81 F during this period. The average water temperature is approximately 66 F, making it a wetsuit-legal swim. The location is situated near Los Angeles International Airport (LAX) and offers proximity to beach amenities such as fire pits and a beachfront RV park. Visit the organization's website for the most recent information.

53 km
Olympic Runbikerun
29 km
Sprint Runbikerun
10 km
10k
5 km
5 km
Sprint Swimrun
5 km
Youth 5k
Olympic Triathlon
Sprint Triathlon