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2026 Cal Tri Castaic Lake - 6.20.26

Sat June 20 2026
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2026 Cal Tri Castaic Lake - 6.20.26

Sat June 20, 2026 Castaic, CA 91384 US Directions

Sprint Triathlon

Open to ages 18+.
Start Time:
8:00am PDT
End Time:
1:00pm PDT
Registration:
Registration Opens August 5, 2025 at 12:00am PDT
Price:
$84.59 incl. $5.73 Fee
Registration:
Price increases to $111.09 after August 6, 2025 at 11:59pm PDT

Olympic Triathlon

Open to ages 18+.
Start Time:
8:20am PDT
End Time:
1:00pm PDT
Registration:
Registration Opens August 5, 2025 at 12:00am PDT
Price:
$84.59 incl. $5.73 Fee
Registration:
Price increases to $111.09 after August 6, 2025 at 11:59pm PDT

Youth Sprint Triathlon

Open to ages 7 - 17.
Start Time:
8:00am PDT
End Time:
1:00pm PDT
Registration Limit:
25 spots left.

Sprint RunBikeRun (5km run, 15km bike, 5km run)

Open to ages 18+.
Start Time:
8:00am PDT
End Time:
1:00pm PDT
Registration:
Registration Opens August 5, 2025 at 12:00am PDT
Price:
$84.59 incl. $5.73 Fee
Registration:
Price increases to $111.09 after August 6, 2025 at 11:59pm PDT

Sprint SwimBike

Open to ages 18+.
Start Time:
8:00am PDT
End Time:
1:00pm PDT
Registration:
Registration Opens August 5, 2025 at 12:00am PDT
Price:
$84.59 incl. $5.73 Fee
Registration:
Price increases to $111.09 after August 6, 2025 at 11:59pm PDT

Sprint SwimRun

Open to ages 18+.
Start Time:
8:00am PDT
End Time:
1:00pm PDT
Registration:
Registration Opens August 5, 2025 at 12:00am PDT
Price:
$84.59 incl. $5.73 Fee
Registration:
Price increases to $111.09 after August 6, 2025 at 11:59pm PDT

Sprint Swim (400 yards)

Open to ages 18+.
Start Time:
8:00am PDT
End Time:
1:00pm PDT
Registration:
Registration Opens August 5, 2025 at 12:00am PDT
Price:
$26.29 incl. $2.43 Fee
Registration:
Price increases to $31.59 after August 6, 2025 at 11:59pm PDT

5K

Open to ages 18+.
Start Time:
8:00am PDT
End Time:
1:00pm PDT
Registration:
Registration Opens August 5, 2025 at 12:00am PDT
Price:
$26.29 incl. $2.43 Fee
Registration:
Price increases to $31.59 after August 6, 2025 at 11:59pm PDT

Olympic RunBikeRun (5km run, 40km bike, 10km run)

Open to ages 18+.
Start Time:
8:20am PDT
End Time:
1:00pm PDT
Registration:
Registration Opens August 5, 2025 at 12:00am PDT
Price:
$84.59 incl. $5.73 Fee
Registration:
Price increases to $111.09 after August 6, 2025 at 11:59pm PDT

Olympic SwimBike

Open to ages 18+.
Start Time:
8:20am PDT
End Time:
1:00pm PDT
Registration:
Registration Opens August 5, 2025 at 12:00am PDT
Price:
$84.59 incl. $5.73 Fee
Registration:
Price increases to $111.09 after August 6, 2025 at 11:59pm PDT

Olympic SwimRun

Open to ages 18+.
Start Time:
8:20am PDT
End Time:
1:00pm PDT
Registration:
Registration Opens August 5, 2025 at 12:00am PDT
Price:
$84.59 incl. $5.73 Fee
Registration:
Price increases to $111.09 after August 7, 2025 at 11:59pm PDT

Olympic Swim (1640 yards)

Open to ages 18+.
Start Time:
8:20am PDT
End Time:
1:00pm PDT
Registration:
Registration Opens August 5, 2025 at 12:00am PDT
Price:
$26.29 incl. $2.43 Fee
Registration:
Price increases to $31.59 after August 6, 2025 at 11:59pm PDT

10K

Open to ages 18+.
Start Time:
8:20am PDT
End Time:
1:00pm PDT
Registration:
Registration Opens August 5, 2025 at 12:00am PDT
Price:
$26.29 incl. $2.43 Fee
Registration:
Price increases to $31.59 after August 6, 2025 at 11:59pm PDT

Youth Sprint RunBikeRun (5km run, 15km bike, 5km run)

Open to ages 7 - 17.
Start Time:
8:00am PDT
End Time:
1:00pm PDT
Registration Limit:
25 spots left.

Youth Sprint SwimBike

Open to ages 7 - 17.
Start Time:
8:00am PDT
End Time:
1:00pm PDT
Registration Limit:
25 spots left.

Youth Sprint SwimRun

Open to ages 7 - 17.
Start Time:
8:00am PDT
End Time:
1:00pm PDT
Registration Limit:
25 spots left.

Youth Sprint Swim (400 yards)

Open to ages 7 - 17.
Start Time:
8:00am PDT
End Time:
1:00pm PDT
Registration Limit:
25 spots left.

Youth 5K

Open to ages 7 - 17.
Start Time:
8:00am PDT
End Time:
1:00pm PDT
Registration Limit:
25 spots left.

Sponsor - 10x10 Tent

10x10 Vendor Tent (other tent sizes available upon request)
1 Preferred Parking Spot
PA Announcements Throughout The Event
Open to ages 18+.
Start Time:
8:00am PDT
End Time:
1:00pm PDT
Registration:
Registration Opens August 5, 2025 at 12:00am PDT
Price:
$526.00 incl. $26.00 Fee
Registration:
Registration ends June 19, 2026 at 11:59pm PDT

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