PROGRAMS
Castle Rock Indoor Winter Lacrosse Training
9 Weeks. Elite Training. One Goal: Dominate.
The offseason is where great players separate themselves from the competition. Grindhouse Lacrosse is bringing nine weeks of high-intensity indoor training to Castle Rock, designed to help players elevate their skills, sharpen their lacrosse IQ, and prepare to dominate the spring season.
Led by former Division I player and veteran coach Ryan Broderick, our clinics emphasize purposeful repetitions, advanced stickwork, position-specific development, shooting, dodging, and game-speed execution. Whether building a strong foundation or preparing for varsity competition, every player will be challenged to improve.
Don't just maintain your skills this winter. Elevate your game.
EMBRACE THE GRIND. BUILT DIFFERENT. TRAINED TO DOMINATE.
We do intent to add a second session that will run January through February. Stay tuned!!!
DROP-INS: Want to try it out or can't commit to the full schedule? Try our drop-in program. Select the clinic that corresponds to the age of your player and use discount code CR-DROP-IN at check-out to attend a single clinic. $50.00 per drop-in clinic.Â
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Winter 2026 Group Skills Clinics Castle Rock
Indoor 2026 Winter Clinic - 3rd-5th Grade $360
 9 Weeks | November 2 – December 28, 2026
Don't let the cold weather slow your development! Join Grindhouse Lacrosse for nine weeks of indoor lacrosse training focused on skill development, position-specific instruction, and high-intensity repetitions designed to prepare players for the spring season.
Location: Miller Activity Complex | Castle Rock, CO
Monday Night Schedule:
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3rd–5th Grade: 5:30–6:30 PM
Limited spots available. Register today!
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I WANT THISIndoor 2026 Winter Clinic - 6th-8th Grade $360
 9 Weeks | November 2 – December 28, 2026
Don't let the cold weather slow your development! Join Grindhouse Lacrosse for nine weeks of indoor lacrosse training focused on skill development, position-specific instruction, and high-intensity repetitions designed to prepare players for the spring season.
Location: Miller Activity Complex | Castle Rock, CO
Monday Night Schedule:
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6th–8th Grade: 7:00-8:00 PM
Limited spots available. Register today!
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Indoor 2026 Winter Clinic - High School $360
 9 Weeks | November 2 – December 28, 2026
Don't let the cold weather slow your development! Join Grindhouse Lacrosse for nine weeks of indoor lacrosse training focused on skill development, position-specific instruction, and high-intensity repetitions designed to prepare players for the spring season.
Location: Miller Activity Complex | Castle Rock, CO
Monday Night Schedule:
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High School: 8:00–9:00 PM
Limited spots available. Register today!
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I WANT THIS