Privacy PolicyTerms of ServiceContactAdd Your Race

© 2025 Find The Run. All rights reserved.

2026 Cal Tri Castaic Lake - 6.20.26 Logo

2026 Cal Tri Castaic Lake - 6.20.26

Save
Feature
Claim

Castaic Lake Paradise Cove, Castaic CA

Saturday, June 20th, 2026

🏊‍♂️ 2026 Cal Tri Castaic Lake - 6.20.26

Join us for the exciting 2026 Cal Tri Castaic Lake event on June 20, 2026, at Castaic Lake Paradise Cove, Castaic, CA. For more details, visit the event page: Cal Tri Castaic Lake.

🏅 Event Options

  • Total Events: 18 EVENT OPTIONS.
  • Distance Types: 6 Olympic distance events (Triathlon, RunBikeRun, SwimBike, SwimRun, 1640 Yard Swim & 10K Run).
  • Sprint Events: 6 Sprint distance events (Triathlon, RunBikeRun, SwimBike, SwimRun, 400 yard Swim & 5K Run).
  • Youth Events: 6 Youth Sprint distance events (Triathlon, RunBikeRun, SwimBike, SwimRun, 400 yard Swim & 5K Run).

🏞️ Castaic Lake

  • Location: 35th annual Castaic Lake Triathlon takes place at scenic Castaic Lake, just 20 miles north of Los Angeles.
  • Recreation Area: An 11,200-acre multi-use facility with two lakes, boating, fishing, hiking, and more.
  • Perfect Timing: August is great for enjoying the water, with temperatures in the high 60s.
  • Camping: "Tri-cation" Friday night camping is available through Castaic Lake.

🏁 The Course

  • Swim Course: Modified V shape in Paradise Cove with 8 lifeguards on paddleboards.
  • Bike Course: Out on back roads to limit car interaction: includes U-turns on back roads.
  • Run Course: Primarily on rolling trails overlooking Castaic Lake.
  • Safety: Athletes should slow down at the turnaround points on the bike course.

🤝 Who We Support

  • Beneficiary: All proceeds benefit the Canyon High School Cross Country and Track Teams.
  • Community Focus: We've supported our programs for 33 years.
  • New Triathletes: A welcoming atmosphere encourages new triathletes to join.
  • Experience: Enjoyable for participants of all experience levels.

🌡️ Air Temperature (Avg)

  • Morning Conditions: Typically cooler in the morning with early fog.
  • Daytime High: Expected to reach mid 80s.
  • Event Temperature: Approximately around 60 degrees.

💧 Water Temperature (Avg)

  • Typical Range: Water temperatures in June generally range in the mid to high 60s.
  • Updates: Email updates will be sent out closer to the race with further details.
  • Discount Code: Use the 20% CALTRI2025 discount code at blueseventy (excludes Fusion wetsuits).

Course Map

Suggested Races

2025 SPACEROCK Trail Race logo

2025 SPACEROCK Trail Race

Agua Dulce, CA

Saturday, October 18th, 2025

Featured
10K
15K
5K
Trail
View details for race 2025 SPACEROCK Trail Race

Want to feature your race?

Get your race seen first by thousands of runners
Learn More
Learn how to feature your race
Santa Clarita Trail Race logo

Santa Clarita Trail Race

Santa Clarita, CA

Saturday, November 1st, 2025

10K
5K
Half
Trail
View details for race Santa Clarita Trail Race
Turkey Trot 5k, 10k, 15k, Half Marathon logo

Turkey Trot 5k, 10k, 15k, Half Marathon

Van Nuys, CA

Thursday, November 27th, 2025

5K
Half
10K
View details for race Turkey Trot 5k, 10k, 15k, Half Marathon
Turkey Trot (Saturday) 5k, 10k, 15k, Half Marathon logo

Turkey Trot (Saturday) 5k, 10k, 15k, Half Marathon

Lake View Terrace, CA

Saturday, November 29th, 2025

15K
10K
5K
View details for race Turkey Trot (Saturday) 5k, 10k, 15k, Half Marathon
Reindeer Run 5k, 10k, 15k, Half Marathon logo

Reindeer Run 5k, 10k, 15k, Half Marathon

Van Nuys, CA

Saturday, December 13th, 2025

5K
15K
10K
View details for race Reindeer Run 5k, 10k, 15k, Half Marathon
2026 Sugar Daddy Race logo

2026 Sugar Daddy Race

Santa Clarita, CA

Saturday, June 20th, 2026

10K
5K
Half
View details for race 2026 Sugar Daddy Race
Jeepers Creepers Half Marathon logo

Jeepers Creepers Half Marathon

Santa Clarita, CA

Sunday, October 19th, 2025

Half
10K
5K
BQ
View details for race Jeepers Creepers Half Marathon
41st Nature Made Great Race: Half Marathon, 5K, 10K, 15K, 10M, 1M logo

41st Nature Made Great Race: Half Marathon, 5K,...

Agoura Hills, CA

Saturday, April 11th, 2026

Half
10K
15K
Trail
View details for race 41st Nature Made Great Race: Half Marathon, 5K, 10K, 15K, 10M, 1M
SPACEROCK Trail Race logo

SPACEROCK Trail Race

Aqua Dulce, CA

Saturday, October 18th, 2025

10K
5K
Trail
View details for race SPACEROCK Trail Race
Back to the Future: 88 MPH Dash 5K, 10K & Half logo

Back to the Future: 88 MPH Dash 5K, 10K & Half

Canoga Park, CA

Saturday, October 18th, 2025

5K
10K
Half
Fast
View details for race Back to the Future: 88 MPH Dash 5K, 10K & Half
Clueless & Breathless 5K, 10K & Half logo

Clueless & Breathless 5K, 10K & Half

Canoga Park, CA

Saturday, December 20th, 2025

5K
10K
Half
Fast
View details for race Clueless & Breathless 5K, 10K & Half
Pulp Fiction: Royale with Speed 5K, 10K & 13.1 logo

Pulp Fiction: Royale with Speed 5K, 10K & 13.1

Canoga Park, CA

Saturday, November 8th, 2025

5K
10K
Half
View details for race Pulp Fiction: Royale with Speed 5K, 10K & 13.1
The Encino Man Ice Age Dash logo

The Encino Man Ice Age Dash

Canoga Park, CA

Saturday, January 10th, 2026

5K
10K
Half
Fast
View details for race The Encino Man Ice Age Dash
Ring Out the Old – 5K, 10K, and Half Marathon logo

Ring Out the Old – 5K, 10K, and Half Marathon

Encino, CA

Saturday, December 27th, 2025

5K
10K
Half
View details for race Ring Out the Old – 5K, 10K, and Half Marathon
Harvest Hustle – 5K, 10K, and Half Marathon logo

Harvest Hustle – 5K, 10K, and Half Marathon

Lake View Terrace, CA

Saturday, November 22nd, 2025

5K
10K
Half
View details for race Harvest Hustle – 5K, 10K, and Half Marathon
Las Calaveritas 10 Miler logo

Las Calaveritas 10 Miler

Lake View Terrace, CA

Saturday, November 1st, 2025

10 Miles
5K
View details for race Las Calaveritas 10 Miler
Moorpark Groundhog Day 5k/1M logo

Moorpark Groundhog Day 5k/1M

Moorpark, CA

Saturday, February 7th, 2026

5K
1 Mile
Fast
View details for race Moorpark Groundhog Day 5k/1M
SRLA Friendship Run logo

SRLA Friendship Run

Pacoima, CA

Sunday, February 15th, 2026

Ultra
5K
View details for race SRLA Friendship Run
Sugar Daddy Race logo

Sugar Daddy Race

Santa Clarita, CA

Saturday, June 20th, 2026

Half
10K
5K
Fast
View details for race Sugar Daddy Race
The Master's University Winter 5K logo

The Master's University Winter 5K

Santa Clarita, CA

Saturday, January 17th, 2026

5K
View details for race The Master's University Winter 5K

Find The Run Newsletter