Avalanche Education

Avalanche education is a must for anyone who engages in winter activities in the backcountry, including backcountry skiing, snowboarding, snowshoeing, climbing and backpacking. CMC classes are a great way to do it. The club offers AIARE courses throughout the winter and spring seasons, as well as Avalanche Terrain Awareness courses. Read on.

The Colorado Mountain Club has been an American Institute of Avalanche Research Education, (AIARE), Course Provider since 2011. 

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AIARE Level 1 This 24-hour course is an introduction to managing avalanche hazard. You will learn how to use a repeatable process to manage your risk and learn from your experiences in the backcountry. You will also practice preparing for and carrying out a backcountry trip, keeping track of, communicating, and making decisions about hazards while in the backcountry, and learn rescue techniques if an avalanche occurs and someone is caught. Students should be able to travel off-trail on ungroomed or unmaintained terrain and bring appropriate equipment for traveling on snow, but there are no other prerequisites for this course.

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AIARE Level 2 The AIARE 2 builds on your experience as a backcountry traveler. You will learn tools to apply The AIARE Framework, the repeatable process you learned in an AIARE 1, to new situations and to self-direct your learning after the course. You will learn more skills to connect weather, snowpack and avalanche processes, and identify how these processes relate to observations and travel within avalanche terrain. This can enable you to act as a leader within a small travel group and to identify and target reducing uncertainty about the terrain or conditions.  (No scheduled class for 2026. If there is enough interest, we will work to schedule it.)

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AIARE Avalanche Rescue This one-day (8-hour) course is intended to be retaken on a regular basis in order to keep abreast of best practices in rescue techniques and gear. New participants will learn companion rescue, and returning students will expand their skills with advanced topics and realistic scenario practice. You should be able to travel off-trail on ungroomed or unmaintained terrain and bring appropriate equipment for traveling on snow, but there are no other prerequisites for this course.


A non-AIARE course is offered for club members who want to learn to recognize avalanche terrain, and how to plan travel to avoid it during their winter outings.

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Avalanche Terrain AvoidanceATA teaches you where to find information on avalanche conditions and how to avoid avalanche terrain while in the backcountry. 

SCHOLARSHIPS ARE AVAILABLE for CMC trip leaders and instructors who are interested in or currently lead winter backcountry trips. AIARE classes will be reimbursed. ATA classes will utilize a promo code during checkout. Click here for more information.


2026 CMC AIARE Courses schedule

Denver Group 

The following courses will posted and open for registration Tuesday, November 4, 2026 at 8:00pm MST. 

AIARE L1, January 13-15, 2026 (Berthoud Pass) ($595)

AIARE L1, January 16-18, 2026 (Berthoud Pass) ($595) 

AIARE L1, February 6-8, 2026 (Berthoud Pass)($595)

AIARE L1, March 6-8, 2026 (Berthoud Pass) ($595)

AIARE L1 , March 13-15, 2026 (Berthoud Pass) ($595)

AIARE L1, April 10-12, 2026 (Berthoud Pass) ($595)

AIARE Avalanche Rescue January 31, 2026 (Berthoud Pass) ($165)

Attention Colorado Mountain Club Winter Trip Leaders and Winter Instructors, who need to refresh their Avalanche Education, (required every five years), we are checking to see if we can offer an AIARE Avalanche Rescue Course, February 15, 2026, at Berthoud Pass. It is limited to 6 winter leaders who regularly lead CMC Winter Trips or teach winter courses that engage avalanche terrain, eg., Alpine Climbing School. Free. First Come, First Serve. If you are interested, please email Uwe Sartori (uwesartori@mac.com)"

    AIARE L1, February 27 - March 1, 2026
    AIARE Avalanche Rescue, February 14, 2026

    Questions about the AIARE courses?
    Denver Group, Uwe Sartori, uwesartori@mac.com
    PPG Group, Kristen Buckland, Buckie06@hotmail.com
    NOCO Group, Marek Borowiec, petiolus@gmail.com
    Boulder Group, Cindy Gagnon, avalanche@cmcboulder.org


    2025-2026 Avalanche Terrain AVOIDANCE Courses Schedule

    Courses Are Open For Registration October 1, 2025

    Questions about Denver ATA courses, contact Linda Lawson, lkl14er@gmail.com

    Questions about NOCO ATA Courses, contact Marek Borowiec, petiolus@gmail.com

    Questions about PPG ATA Courses, contact Joe Preiss, ZMQJWP@Gmail.Com


    We’re thrilled to announce that Rocky Talkie is a proud 2025 sponsor of the Colorado Mountain Club’s Rock Climbing, Intro to Backcountry Ski & Splitboard, and Avalanche Education programs. Rocky Talkie's dedication to equipping adventurers with reliable communication tools aligns perfectly with CMC’s mission to foster safety, education, and exploration in the outdoors. Together, we’re empowering outdoor enthusiasts to stay connected, prepared, and informed.
    Primary_Mono_Black.pngThank you, Rocky Talkie, for supporting the next generation of climbers, skiers, and backcountry adventurers!


    CMC recognizes the generous support of RAB Equipment,
    official sponsor of CMC Avalanche Education.

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