Upcoming Boulder Group Events, Trips, and Courses

Hiking – Boulder Open Space - Mount Sanitas
Thu, May 22, 2025

Hiking – Boulder Open Space - Mount Sanitas

Hiking Trip
Morning hike! Mount Sanitas via the Lion's Lair Trail is a popular well maintained single
No Prerequisites
5 participants 0 leaders
Registration closed May 21
Boulder
Deer Creek Canyon Park
Thu, May 22, 2025

Hiking – Deer Creek Canyon Park - Plymouth Mountain

Hiking Trip
After work hike for Trailblazer Section (21-40s) to Plymouth Mountain. Sign up priority is for
Difficulty: Moderate
No Prerequisites
0 participants
Registration closed May 20
Trailblazers (age 21-40 social/hiking section)
Urszula Tyl
Hiking – Boulder Open Space - Mount Sanitas
Thu, May 22, 2025

Hiking – Boulder Open Space - Mount Sanitas

Hiking Trip
women & nonbinary evening social hike up to mount sanitas with an option to visit
No Prerequisites
9 participants
Registration closes May 21
Boulder
White Ranch Park
Thu, May 22, 2025

Ascending Hikes – White Ranch Park - Rawhide Trail

Hiking Trip
Ascending Hikes Section (AHS): a ~ 5 mile hike and ~900 ft elevation gain along
Difficulty: Easy
No Prerequisites
0 participants 0 leaders
Registration closes May 21
Ascending Hikes Section
Wayne Howell
Thu, May 22, 2025

Introduction to Uphill Training

"Introduction to Uphill Training" educational session, designed to help participants understand the key elements of successful uphill performance. The session covers the role of endurance and strength in uphill efforts, and how to train each effectively over time.

Neptune Mountaineering
633 S Broadway unit a, Boulder, CO 80305
BPX 2-Day: Morrison Creek from Little Scraggy TH
Fri–Sat, May 23–24, 2025

BPX Trip – BPX 2-Day: Morrison Creek from Little Scraggy TH

Backpacking Trip
A campsite near Morrison Creek in Pike National Forest provides an ideal location for a
Difficulty: Easy
Prerequisites, Leader's Permission Required
1 participant on standby
Registration closes May 21
Backpacking Section
Wayne Howell
Hiking – Rise & Grind, Boulder OSMP, Mount Sanitas
Fri, May 23, 2025

Hiking – Rise & Grind, Boulder OSMP, Mount Sanitas

Hiking Trip
Rise & Grind, Boulder OSMP, Mount Sanitas
No Prerequisites
9 participants 1 leader
Registration closes May 22
Boulder
Dorothy Kucar
Mt Edwards
Sat, May 24, 2025

Snow Climb – Mt Edwards

Climbing Trip
** Exploratory ** - The Edwardian on Mt Edwards
No Prerequisites, Leader's Permission Required
1 participant
Registration closes May 22
Boulder
Mike McGurkin
Ascending Hikes – Greenbelt Plateau TH - Greenbelt Plateau Trail
Mon, May 26, 2025

Ascending Hikes – Greenbelt Plateau TH - Greenbelt Plateau Trail

Hiking Trip
ASCENDING HIKE SERIES - WALKING WOUNDED REHAB HIKE. A short and easy hike mostly on-the-flat
Difficulty: Easy
No Prerequisites
5 participants 1 leader
Registration closes May 24
Ascending Hikes Section
Karen Baldwin
Hiking – Boulder Open Space
Tue, May 27, 2025

Hiking – Boulder Open Space

Hiking Trip
Hiker Happy Hour is usually a 2 - 4 mile hike somewhere in or around
No Prerequisites
6 participants
Registration closes May 26
Boulder
Mike McGurkin
Boulder Open Space
Tue, May 27, 2025

Hiking – Boulder Open Space - Bear Peak

Hiking Trip
Bear Peak FITNESS hike
No Prerequisites
7 participants
Registration closes May 27
Boulder
Dorothy Kucar
Boulder Rock Club
Wed, May 28, 2025

Rock Climb – Boulder Rock Club

Climbing Trip
Indoor Rock Climb
No Prerequisites
0 participants
Boulder
Dorothy Kucar
Hiking – Rise & Grind, Meyers Homestead Trail, Walker Ranch Park, Boulder
Wed, May 28, 2025

Hiking – Rise & Grind, Meyers Homestead Trail, Walker Ranch Park, Boulder

Hiking Trip
Rise & Grind, Meyers Homestead Trail, Walker Ranch Park, Boulder
No Prerequisites
11 participants
Registration closes May 27
Boulder
Wed, May 28, 2025

Mountain Adventure Safety Event Brings Experts to Montbell Boulder

Join us for a community event focused on mountain adventure safety. The Rocky Mountain Rescue Group (RMRG), one of the nation's oldest and most experienced mountain rescue teams, will share insights from their decades of experience.

Montbell Boulder
1500 Pearl St, Boulder, CO 80302
Ascending Hikes – Pawnee Buttes
Thu, May 29, 2025

Ascending Hikes – Pawnee Buttes

Hiking Trip
This hike to Pawnee Buttes in Pawnee National Grassland offers a striking journey through wide-open
Difficulty: Easy
No Prerequisites
1 participant
Registration closes May 28
Northern Colorado
Wayne Howell
Thu, May 29, 2025

Backpacking Section (BPX) Educational Series - Introduction to Backpacking

New to backpacking in Colorado or looking to refresh your knowledge? Join CMC's Backpacking Section (BPX) and the Backpacking School who are co-hosting this virtual event. Open to all CMC Members.

Zoom Presentation
Hiking – Rise & Grind, South Boulder Peak, Boulder OSMP
Fri, May 30, 2025

Hiking – Rise & Grind, South Boulder Peak, Boulder OSMP

Hiking Trip
Rise & Grind, South Boulder Peak, Boulder OSMP
No Prerequisites
5 participants
Registration closes May 29
Boulder
Sat, May 31–Sun, Jun 1, 2025

Field Component – Brainard Cabin

Hiking Field trip: Trip Leader School - Boulder
Boulder Group Trip Leader Training Weekend
No Prerequisites
9 participants 0 instructors
Registration closes May 29
Boulder
Hiking – RMNP - Wild Basin TH
Sun, Jun 1, 2025

Hiking – RMNP - Wild Basin TH

Hiking Trip
Snowshoe hike of 13er Isolation Peak
No Prerequisites, Leader's Permission Required
1 participant
Registration closes May 31
Boulder
Dorothy Kucar
Hiking – Sheep Mountain
Tue, Jun 3, 2025

Hiking – Sheep Mountain

Hiking Trip
Starting from the North Fork Trailhead, this off-trail hike to Sheep Mountain in Pike National
Difficulty: Moderate - off-trail
No Prerequisites
7 participants on standby 0 leaders
Registration closes Jun 2
Bobcats Section
Wayne Howell
Boulder Open Space
Tue, Jun 3, 2025

Hiking – Boulder Open Space - Bear Peak

Hiking Trip
Bear Peak FITNESS hike
No Prerequisites
10 participants
Registration closes Jun 3
Boulder
Dorothy Kucar
Tue, Jun 3, 2025

Boulder Group's New and Prospective Member Night

Join us in person to learn more about the Colorado Mountain Club and find your next great adventure!

Wesley Center Boulder
1290 Folsom St Boulder, CO 80302
Hiking – Rise & Grind, Boulder OSMP
Wed, Jun 4, 2025

Hiking – Rise & Grind, Boulder OSMP

Hiking Trip
Rise & Grind, Boulder OSMP
No Prerequisites
13 participants
Registration closes Jun 3
Boulder
Thu, Jun 5, 2025

Backpacking Section (BPX) Educational Series - Eco-Friendly, Lightweight Backpacking

Karl Ford is one of a very select group who has completed all three legs of the Triple Crown of backpacking (AT, PCT, and CDT), about 8,000 miles combined. He is also a WTS Master Instructor. Join Karl to learn how we can backpack responsibly, enjoy it more, and give back to the trail. This event is for BPX members AND trip leaders!

Zoom Presentation
Hiking – Rise & Grind, Boulder OSMP
Fri, Jun 6, 2025

Hiking – Rise & Grind, Boulder OSMP

Hiking Trip
Rise & Grind, Boulder OSMP
No Prerequisites
13 participants
Registration closes Jun 5
Boulder
Lackawanna Peak
Sun, Jun 8, 2025

Hiking – Lackawanna Peak

Hiking Trip
Day hike of this Centennial 13er in the heart of the Sawatch range
Difficulty: Moderate
No Prerequisites, Leader's Permission Required
2 participants 0 leaders
Registration closes Jun 7
Boulder
Dorothy Kucar
Sun, Jun 8, 2025

Boulder New and Prospective Member Hike

Boulder's New and Prospective Member hikes are back! As a follow up to the NPM night on 6/3, let's get outside and learn more about the CMC, the Boulder Group, and all those who have joined us recently.

Chautauqua Ranger Cottage
Boulder Open Space
Tue, Jun 10, 2025

Hiking – Boulder Open Space - Bear Peak

Hiking Trip
Bear Peak FITNESS hike
No Prerequisites
9 participants
Registration closes Jun 10
Boulder
Dorothy Kucar
Hiking – Rise & Grind, Boulder OSMP
Wed, Jun 11, 2025

Hiking – Rise & Grind, Boulder OSMP

Hiking Trip
Rise & Grind, Boulder OSMP
No Prerequisites
13 participants
Registration closes Jun 10
Boulder
Hiking – Rise & Grind, Boulder OSMP
Fri, Jun 13, 2025

Hiking – Rise & Grind, Boulder OSMP

Hiking Trip
Rise & Grind, Boulder OSMP
No Prerequisites
14 participants
Registration closes Jun 12
Boulder