Cal Tri Lake Perris
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Event overview
The 2026 Cal Tri Lake Perris takes place on April 12, 2026 at Lake Perris State Recreation Area, Lot 9, 17801 Lake Perris Dr, Perris, CA 92571. Parking at Lot 9 has a $10 fee. The site offers camping for tents and RVs with restrooms, showers, and picnic tables. Average air temperatures listed are 49 F to 77 F and average water temperature is 68 F; wetsuits are allowed. The venue is described as accessible from several Southern California urban centers.
Event options and entry details
The event program includes sprint, Olympic, and youth sprint formats across triathlon, RunBikeRun, SwimBike, SwimRun, and standalone swim and run races. Youth racing is free for ages 7 to 17; youth registrations open March 8, 2026. Many adult multisport events show an entry price of $137.59 (fee included). Some standalone swim and run events list a price of $36.89 (fee included).
Distances listed include:
- 5 km run, 15 km bike, 5 km run
- 5 km run, 39 km bike, 10 km run
- 400 yards swim
- 1640 yards swim
- 5K run
- 10K run
The organizer notes that swim and run distances are standard while bike distances can vary by race. Parking, course maps, and a traffic control plan are provided for participants. Visit the organization's website for the most recent information.
