Cal Tri Castaic Lake

JUN

19

2027

A multisport race day at Castaic Lake offering 18 event options across Olympic, Sprint, and Youth Sprint formats, including swim, bike, run and combined races at Castaic Lake Paradise Cove with on site parking.

Sat 19 Jun 2027

Castaic, California

Website Registration

Youth 5k 10k Sprint Runbikerun (5km Ru... Olympic Runbikerun (5km R...

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

Cal Tri Castaic Lake : event summary

The 2027 Cal Tri Castaic Lake event is a multisport race day held at Castaic Lake Paradise Cove in Castaic, California. The program offers 18 event options grouped into three categories: six Olympic distance events, six Sprint distance events, and six Youth Sprint events. Triathlon format is swim plus bike plus run; swim and run distances are typically standard while bike distances may vary between events. Course maps and a traffic control plan are provided for detailed route information.

The venue is the Castaic Lake Recreation Area, a large multiuse facility with boating, fishing, hiking, walking, horseback riding, wakeboarding, jet skiing, camping, picnicking, kayaking, and sailing. The listing notes average air temperatures from 56 F to 87 F and an average water temperature of 82 F. A staging area is named Paradise Cove. Parking is listed at Castaic Lagoon with a $15 fee and the address 32132 Castaic Lake Drive, CA 91384.

Youth racing options are offered for ages 7 to 17 and are shown at no cost in the event listing. Several standalone swim and run options are included alongside combined multisport formats.

Distances and sample event formats Visit the organization's website for the most recent information.