Cal Tri Castaic Lake
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2027 Cal Tri Castaic Lake - 6.19.27
The event takes place on June 19, 2027 at Castaic Lake Paradise Cove in Castaic, California. The program offers twelve event options split between Olympic distance and Sprint distance formats. Triathlon events combine swim, bike, and run; the swim and run distances are typically standard while the bike distance can vary by race.
The venue is the Castaic Lake Recreation Area, an 11,200 acre multi-use facility with two lakes and a range of water and outdoor activities. The site description notes boating, fishing, hiking, walking, horseback riding, wake boarding, jet-skiing, camping, picnicking, kayaking, and sailing. A staging area is named Paradise Cove and Friday night camping labeled "Tri-cation" is available through Castaic Lake. Parking at Castaic Lagoon is listed with a $15 fee.
Distances and example events include:
- Sprint RunBikeRun: 5 km run, 15 km bike, 5 km run
- Olympic RunBikeRun: 5 km run, 40 km bike, 10 km run
- Sprint Swim: 400 yards
- Olympic Swim: 1640 yards
Average conditions listed are an air temperature range of 56 F to 87 F and an average water temperature of 82 F. The event notes course maps and a traffic control plan for more detailed route information. Visit the organization's website for the most recent information.
