Upcoming Boulder Group Events, Trips, and Courses

Boulder Open Space
Tue, Apr 14, 2026

Hiking – Boulder Open Space - Green Mountain

Hiking Trip
Early morning fitness hike up Green Mountain via Amphitheater, Saddle Rock, and EM Greenman trails.
No Prerequisites
4 participants 1 leader
Registration closes Apr 13
Boulder
David Ewing
Tue, Apr 14, 2026

Boulder Group Social Meetup

Join us at the next after work social gathering. Bring your family, friends and neighbors to help connect with other Boulder CMC members. Meet our leaders and plan your next adventure.

Rayback
Rise and Grind – Boulder Open Space - Springbrook Trail
Wed, Apr 15, 2026

Rise and Grind – Boulder Open Space - Springbrook Trail

Hiking Trip
4mi Goshawk Ridge/Spring Brook Loop
No Prerequisites
2 participants 0 leaders
Registration closes Apr 14
Boulder
Susan Paradiso
Wed, Apr 15, 2026

Explore Night

Join us in person to learn more about the Colorado Mountain Club and discover your next great adventure. This event is open to current members, new members, and anyone interested in becoming part of our community!

CMC Basecamp
15605 W. 32nd Ave. Golden, CO, 80401
Hiking – NCAR TH to Bear Peak
Thu, Apr 16, 2026

Hiking – NCAR TH to Bear Peak

Hiking Trip
Starting from the NCAR Trailhead, this challenging hike climbs steadily through forest and exposed ridgelines
No Prerequisites
3 participants
Registration closes Apr 15
Bobcats Section
Wayne Howell
Advanced Snowshoe – Berthoud Pass - Fraser River
Fri, Apr 17, 2026

Advanced Snowshoe – Berthoud Pass - Fraser River

Snowshoeing Trip
This out-n-back, off-trail snowshoe hike starts from the last switchback on US 40 on the
No Prerequisites
0 participants
Registration closes Apr 15
Bobcats Section
Wayne Howell
Rise and Grind – Boulder Open Space - Anemone Loop
Fri, Apr 17, 2026

Rise and Grind – Boulder Open Space - Anemone Loop

Hiking Trip
4.2mi Anemone Loop
No Prerequisites
1 participant 0 leaders
Registration closes Apr 16
Boulder
Susan Paradiso
Wilderness First Aid - Boulder - April 18-19, 2026
Sat, Apr 18, 2026 - Sun, Apr 19, 2026

Wilderness First Aid

Location: Boulder Community Health Foothills Hospital

No Prerequisites
4 participants
Registration closes Apr 12
CMC State
Ashley Kramer
Incident Management Field Day – CMC Zoom Lecture
Mon, Apr 20, 2026

Incident Management Field Day – CMC Zoom Lecture

Wilderness Survival Field trip: Risk and Incident Management
Part 1 of 2-part Introduction to Risk Management. This part covers basic risk management concepts
No Prerequisites
11 participants
Canceled
Boulder
Boulder Open Space
Tue, Apr 21, 2026

Hiking – Boulder Open Space - Mount Sanitas

Hiking Trip
Morning fitness hike up Mount Sanitas via the Goat Path and East Ridge trails.
No Prerequisites
5 participants
Registration closes Apr 20
Boulder
David Ewing
Boulder Rock Club
Thu, Apr 23, 2026

Climb – Boulder Rock Club

Climbing Trip
Indoor rock climb
No Prerequisites
14 participants
Registration closes Apr 23
Boulder
Dorothy Kucar
Boulder Open Space
Fri, Apr 24, 2026

Rise and Grind – Boulder Open Space - Green Mountain

Hiking Trip
In and out from Chautaqua
No Prerequisites
2 participants
Registration closes Apr 23
Boulder
Dorothy Kucar
Hiking – Boulder
Sun, Apr 26, 2026

Hiking – Boulder

Hiking Trip
Walk from Boulder to Denver on bike paths
No Prerequisites, Leader's Permission Required
4 participants
Registration closes Apr 25
Boulder
Dorothy Kucar
Boulder Open Space
Tue, Apr 28, 2026

Hiking – Boulder Open Space - Bear Peak

Hiking Trip
Early morning fitness hike up Bear Peak via Cragmoor and Fern Canyon.
No Prerequisites
7 participants 1 leader
Registration closes Apr 27
Boulder
David Ewing
Golden Gate Canyon State Park
Wed, Apr 29, 2026

Leader in Training (LIT) Trip – Golden Gate Canyon State Park - Ralston Roost Trailhead Loop

Hiking Trip
The Ralston Roost Loop is about a 5 mile hike in the Golden Gate Canyon
No Prerequisites
3 participants on standby 0 leaders
Registration closes Apr 28
Denver
Wayne Howell
Boulder Rock Club
Thu, Apr 30, 2026

Climb – Boulder Rock Club

Climbing Trip
Indoor rock climb
No Prerequisites
13 participants
Registration closes Apr 30
Boulder
Dorothy Kucar
Boulder Open Space
Fri, May 1, 2026

Rise and Grind – Boulder Open Space - Green Mountain

Hiking Trip
Loop hike from Chautaqua
No Prerequisites
5 participants
Registration closes May 1
Boulder
Dorothy Kucar
Tue, May 5, 2026

Exploring Nature – CMC Book Club Meetup

Exploring Nature Trip
CMC Statewide Book Club - inaugural event! Join us to discuss "A Place Among Giants"
No Prerequisites
10 participants
Registration closes May 3
Denver
Hannah Korrell
Thu, May 7, 2026

CANCELED - CMC Backpacking Section, (BPX), 7th Annual Member Summit

BPX is hosting 'Tents & Tastes' on June 6 instead of this event! Join us to discover the 2026 trips your BPX Section Committee & BPX Trip Leaders are putting on the calendar! Unfortunately, no guests are permitted to attend.

CMC Basecamp
15605 W 32nd Street, Golden, CO80401
Thu, May 7, 2026

Backpacking Section (BPX) Educational Series - Managing Wildfire Risk in the Backcountry (Zoom Event)

Learn best practices for managing wildfire risk, wildfire notification, and wildfire evacuations when recreating in the backcountry. This event is for BPX members.

Zoom Presentation
Boulder Open Space
Fri, May 8, 2026

Rise and Grind – Boulder Open Space - Bear Peak

Hiking Trip
Sunrise hike
No Prerequisites
9 participants
Registration closes May 8
Boulder
Dorothy Kucar
Fri, May 8, 2026

CMC Volunteer Recognition Ceremony

Join us for an evening to recognize the excellence and dedication of CMC's volunteers. Food and beverages starting at 5 p.m. with a presentation beginning at 6 p.m.

CMC Basecamp
15605 West 32nd
Wed, May 20, 2026

Explore Night

Join us in person to learn more about the Colorado Mountain Club and discover your next great adventure. This event is open to current members, new members, and anyone interested in becoming part of our community!

CMC Basecamp
15605 W. 32nd Ave. Golden, CO, 80401
West Spanish Peak
Sun, May 24, 2026

Hiking – West Spanish Peak

Hiking Trip
Day hike
No Prerequisites, Leader's Permission Required
3 participants
Registration closes May 23
Boulder
Dorothy Kucar
Tue, Jun 2, 2026

Backpacking Section (BPX) Educational Series - Learn how to reduce your pack weight (Zoom event)

Looking to reduce your pack weight and improve your backpacking experience? Learn how with the ‘Big 4’. This event is for BPX members.

Zoom Presentation
Sat, Jun 6, 2026

Backpacking Section (BPX) - 'Tents and Tastes'

Camp Smarter - Eat Better. Explore the 'Tour of Tents' by BPX Members and enjoy an 'Elevate your Meals Workshop' by Chef Corso. BPX Members & BPX Trip Leaders only.

CMC Basecamp
15605 W 32nd Street, Golden, CO80401
Conservation – Barr Camp via Barr Trail
Wed, Jun 10, 2026

Conservation – Barr Camp via Barr Trail

Hiking & Conservation Trip
Help Rocky Mtn Field Institute (RMFI) move tools for a season of work on Barr
No Prerequisites
13 participants
Registration closes Jun 8
Pikes Peak
Dean Waits
Bushnell Peak
Sun, Jun 14, 2026

Hiking – Bushnell Peak - Brook Creek TH

Hiking Trip
13er Bushnell Peak, Fremont county high point
No Prerequisites, Leader's Permission Required
0 participants
Registration closes Jun 13
Boulder
Dorothy Kucar
Wed, Jun 17, 2026

Explore Night

Join us in person to learn more about the Colorado Mountain Club and discover your next great adventure. This event is open to current members, new members, and anyone interested in becoming part of our community!

CMC Basecamp
15605 W. 32nd Ave. Golden, CO, 80401
Cronin Peak
Sun, Jul 5, 2026

Hiking – Cronin Peak - North Ridge

Hiking Trip
Long hike with some off-trail
No Prerequisites, Leader's Permission Required
8 participants 1 leader
Registration opens Jun 1
Boulder
Dorothy Kucar