Denver Group Events & Activities

Find out all the great things the Denver Group is doing for and with the community.
Northglenn, Platte River to Adams County Fairgrounds
Fri, May 29, 2026

RMOTHG Trip – Northglenn, Platte River to Adams County Fairgrounds

Biking Trip
This is a Terrapin ride offering a shorter option than the Hare ride to Adams
Prerequisites
10 participants
Registration closes May 28
Rocky Mountain Over the Hill Gang
Robert Barday
Boulder Open Space
Fri, May 29, 2026

Rise and Grind – Boulder Open Space - Royal Arch

Hiking Trip
Sunrise hike
No Prerequisites
9 participants
Registration closes May 28
Boulder
Dorothy Kucar
RMNP - Chiefs Head Peak
Sun, May 31, 2026

Hiking – RMNP - Chiefs Head Peak

Hiking Trip
Day hike of Chief's Head Mountain from Wild Basin
No Prerequisites, Leader's Permission Required
1 participant
Registration closes May 30
Boulder
Dorothy Kucar
Thu, Jun 4, 2026

Hiking – Stoney Pass - near Bailey

Hiking Trip
Stoney Pass - near Bailey
Difficulty: Easy
No Prerequisites
8 participants
Registration opens May 4
Octogenarian Hikes
Norm Arlt
Sandstone Ranch Open Space
Mon, Jun 8, 2026

Octo Hike – Sandstone Ranch Open Space

Hiking Trip
This is an Octogenarian Hike with lower mileage and elevation, more frequent stops and a
No Prerequisites
5 participants on standby 1 leader
Registration closes Jun 6
Octogenarian Hikes
Linda Lawson
Conservation – Barr Camp via Barr Trail
Wed, Jun 10, 2026

Conservation – Barr Camp via Barr Trail

Conservation & Hiking Trip
Help Rocky Mtn Field Institute (RMFI) move tools for a season of work on Barr
No Prerequisites
10 participants
Registration closes Jun 8
Pikes Peak
Dean Waits
Acorn Creek TH
Thu, Jun 11, 2026

RMOTHG Trip – Acorn Creek TH - Acorn Creek Trail

Hiking Trip
This is an easier hike near Silverthorne to see the wildflowers. There are also pretty
Prerequisites
1 participant
Rocky Mountain Over the Hill Gang
Joanne Stanton
Alderfer/Three Sisters
Thu, Jun 11, 2026

Octo Hike – Evergreen Mountain

Hiking Trip
We will hike on trail toward our nominal destination for two hours or so, then
No Prerequisites
9 participants
Registration opens May 11
Octogenarian Hikes
Norm Arlt
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!

Explore Night
CMC Basecamp
15605 W. 32nd Ave. Golden, CO, 80401
Sanderson Gulch, Kipling, Bear Creek, Platte River Loop
Fri, Jun 19, 2026

Bike – Sanderson Gulch, Kipling, Bear Creek, Platte River Loop

Biking Trip
This is a RMOTHG "Hare" bike ride traveling on average 12 mph primarily on paved
No Prerequisites
20 participants
Canceled
Rocky Mountain Over the Hill Gang
Kirsten Tollefsen
Sanderson Gulch, Kipling, Bear Creek, Platte River Loop
Fri, Jun 19, 2026

Bike – Sanderson Gulch, Kipling, Bear Creek, Platte River Loop

Biking Trip
Hare ride - We will start at River Point, and follow the Platt River to
Difficulty: Easy
No Prerequisites
19 participants
Registration opens Jun 5
Rocky Mountain Over the Hill Gang
Kirsten Tollefsen
Ascending Hikes – Twin Sisters TH - Twin Sisters Peak
Fri, Jun 19, 2026

Ascending Hikes – Twin Sisters TH - Twin Sisters Peak

Hiking Trip
Ascending Hikes Section (AHS): a ~7.5 mile and ~2500 ft elevation gain out and back
No Prerequisites
9 participants
Registration opens May 19
Ascending Hikes Section
Wayne Howell
Intro to Hiking Safety - Denver - 2026
Wed, Jun 24, 2026

Intro to Hiking Safety

An introductory seminar to the hiking safety basics.

No Prerequisites
27 participants
Registration closes Jun 23
Denver
Art Hogling
Bike – Boulder 180
Fri, Jun 26, 2026

Bike – Boulder 180

Biking Trip
This is a RMOTHG "terrapin" bike ride around the City of Boulder, commonly know as
Difficulty: Easy to Moderate, Easy to Moderate
No Prerequisites
29 participants
Registration opens Jun 12
Rocky Mountain Over the Hill Gang
Kirsten Tollefsen
Ascending Hikes – East Portal TH - Heart Lake
Fri, Jul 3, 2026

Ascending Hikes – East Portal TH - Heart Lake

Hiking Trip
Ascending Hikes Section (AHS): a ~9 mile and ~2200 ft elevation gain out and back
No Prerequisites
8 participants 0 leaders
Registration opens Jun 3
Ascending Hikes Section
Wayne Howell
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
7 participants 1 leader
Registration opens Jun 1
Boulder
Dorothy Kucar
Ascending Hikes – Crosier Mountain
Sun, Jul 5, 2026

Ascending Hikes – Crosier Mountain

Hiking Trip
Ascending Hikes Section (AHS): This reverse lillipop route, starting at the Devil's Gulch Road, ascends
No Prerequisites
9 participants
Registration opens Jun 5
Ascending Hikes Section
Wayne Howell
Ascending Hikes – Ben Tyler Trail
Mon, Jul 13, 2026

Ascending Hikes – Ben Tyler Trail

Hiking Trip
Ascending Hikes Section (AHS): From the Rock Creek TH this beautiful trail meanders through forest
No Prerequisites
9 participants
Registration opens Jun 13
Ascending Hikes Section
Wayne Howell
Wed, Jul 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!

Explore Night
CMC Basecamp
15605 W. 32nd Ave. Golden, CO, 80401
Boreas Pass TH
Thu, Jul 16, 2026

Ascending Hikes – Boreas Pass TH - Boreas Mountain

Hiking Trip
Ascending Hikes Section (AHS): This off-trail hike to Boreas Mountain from Boreas Pass involves navigating
No Prerequisites
7 participants
Registration opens Jun 16
Ascending Hikes Section
Wayne Howell
Ascending Hikes – Pennsylvania Mountain
Mon, Jul 20, 2026

Ascending Hikes – Pennsylvania Mountain

Hiking Trip
Ascending Hikes Section (AHS): a ~5 mile and ~1500 ft elevation gain out and back
No Prerequisites
7 participants
Registration opens Jun 20
Ascending Hikes Section
Wayne Howell
BPX 3-Day: American Lakes from La Poudre Pass TH
Mon–Wed, Jul 27–29, 2026

BPX Trip – BPX 3-Day: American Lakes from La Poudre Pass TH

Backpacking Trip
A 3-day, 2-night out-and-back backpack from La Poudre Pass Trailhead follows the Grand Ditch Trail
Prerequisites, Leader's Permission Required
1 participant 0 leaders
Registration opens Jun 27
Backpacking Section
Wayne Howell
Ascending Hikes – Mount Machebeuf
Wed, Aug 5, 2026

Ascending Hikes – Mount Machebeuf

Hiking Trip
Ascending Hikes Section (AHS): This is a hike to the summit of Mount Machebeuf using
No Prerequisites
7 participants
Registration opens Jul 5
Ascending Hikes Section
Wayne Howell
Ascending Hikes – Horseshoe Mountain - Horseshoe and Peerless Mountain
Mon, Aug 10, 2026

Ascending Hikes – Horseshoe Mountain - Horseshoe and Peerless Mountain

Hiking Trip
Ascending Hikes Section (AHS): This is an ~8 mile, ~2300 ft elevation gain out and
No Prerequisites
6 participants 0 leaders
Registration opens Jul 10
Ascending Hikes Section
Wayne Howell
Hiking – Boulder
Sun, Oct 11, 2026

Hiking – Boulder

Hiking Trip
Walk from Boulder to Denver on bike paths
No Prerequisites, Leader's Permission Required
5 participants
Registration closes Oct 10
Boulder
Dorothy Kucar
Wilderness First Responder - CMC State - 2026
Fri, Oct 16, 2026 - Sun, Oct 25, 2026

Wilderness First Responder

LOCATION: COLORADO MOUNTAIN CLUB & BETASSO PRESERVE

No Prerequisites
16 participants
Registration closes Sep 8
CMC State
Ashley Kramer