Upcoming Boulder Group Events, Trips, and Courses
Fri, Dec 19, 2025
Resort Skiing/Snowboarding – Eldora Mountain Resort - Sunrise Uphill Ski
Resort Skiing/Snowboarding Trip
Uphill sunrise ski (and maybe downhill)
No Prerequisites
Fri, Dec 19, 2025
Basic Snowshoe – Left Hand Reservoir
Snowshoeing Trip
This is the first in a series of Ascending Hikes, Winter Edition this season: A
No Prerequisites
Fri, Dec 19, 2025
Hiking – Rise & Grind, Spruce Gulch, Roosevelt National Forest
Hiking Trip
Rise & Grind, Spruce Gulch, Roosevelt National Forest
No Prerequisites
Sat, Dec 20, 2025
Basic Snowshoe – Left Hand Reservoir
Hiking Trip
This is the first in a series of Ascending Hikes, Winter Edition this season: A
No Prerequisites
Sun, Dec 21, 2025
Hiking – Mount Sherman - The South Slope Route
Hiking Trip
Winter solstice hike
No Prerequisites, Leader's Permission Required
Sun, Dec 21, 2025
Intermediate Snowshoe – Brainard Lake Rec Area - Winter Gateway
Snowshoeing Trip
This is the second in a series of Ascending Hikes, Winter Edition this season: A
No Prerequisites
Mon, Dec 22, 2025
Intermediate Snowshoe – Hessie TH to Lost Lake
Snowshoeing Trip
This is the third in a series of Ascending Hikes, Winter Edition this season: A
No Prerequisites
Wed, Dec 24, 2025
Hiking – Bald Mountain
Hiking Trip
Day hike of Breck Baldy
No Prerequisites, Leader's Permission Required
Sat, Dec 27, 2025
Intermediate Snowshoe – Sourdough Trail
Snowshoeing Trip
This is the fourth in a series of Ascending Hikes, Winter Edition this season. This
No Prerequisites
Sat, Dec 27, 2025
Intermediate Alpine Climb – Hallett Peak - Flattop Mountain Trail
Hiking & Snowshoeing Trip
We'll plan to ascend to Hallett Peak via the Flattop Mtn Trail from the Bear
No Prerequisites, Leader's Permission Required
Sun, Dec 28, 2025
Hiking – Pennsylvania Mountain
Hiking Trip
Day hike of Pennsylvania Mountain
No Prerequisites, Leader's Permission Required
Mon, Dec 29, 2025
Advanced Snowshoe – RMNP - Fern Lake TH - Fern Lake
Snowshoeing Trip
A steady 9-mile out-and-back snowshoe from the Fern Lake winter parking lot climbs about 1,500
No Prerequisites
Fri, Jan 2, 2026
Hiking – Rise & Grind, Boulder OSMP
Hiking Trip
Rise & Grind, Boulder OSMP
No Prerequisites
Sat, Jan 3, 2026
Intermediate Snowshoe – Blue Lake TH - Sawmill Creek Trail
Snowshoeing Trip
This out-and-back snowshoe up Sawmill Creek in Roosevelt National Forest follows a gentle winter corridor
No Prerequisites
Sun, Jan 4, 2026
Intermediate Snowshoe – Ouzel Falls
Snowshoeing Trip
This is the fifth in a series of Ascending Hikes, Winter Edition this season. We'll
No Prerequisites
Tue, Jan 6, 2026
Intermediate Snowshoe – Leland Creek, Fool Creek, King Creek Loop
Snowshoeing Trip
We'll snowshoe a loop around the east side of the Fraser Experimental Forest sampling the
No Prerequisites
Wed, Jan 7, 2026
Advanced Snowshoe – State Forest State Park - Michigan Lakes
Snowshoeing Trip
This is a snowshoe hike to Michigan Lakes in the State Forest State Park. Michigan
No Prerequisites
Wed, Jan 7, 2026
Hiking – Rise & Grind, Boulder OSMP
Hiking Trip
Rise & Grind, Boulder OSMP
No Prerequisites
Fri, Jan 9, 2026
Hiking – Rise & Grind, Boulder OSMP
Hiking Trip
Rise & Grind, Boulder OSMP
No Prerequisites
Tue, Jan 13, 2026
Intermediate Snowshoe – Leland Creek, Fool Creek, King Creek Loop
Snowshoeing Trip
We'll snowshoe a loop around the west side of the Fraser Experimental Forest sampling the
No Prerequisites
Tue, Jan 13, 2026
AIARE L1 - Classroom – Colorado Mountain Club Basecamp
Avalanche Education Lecture: AIARE L1
Students will spend a class day participating in lectures, case studies, and a class exercise
No Prerequisites
Wed, Jan 14, 2026
Hiking – Rise & Grind, Boulder OSMP
Hiking Trip
Rise & Grind, Boulder OSMP
No Prerequisites
Wed, Jan 14, 2026
AIARE L1 - Field Day 1 – Berthoud Pass
Avalanche Education Field trip: AIARE L1
Expect an eight hour day in the cold and snow. Your day will focus on
No Prerequisites
Wed, Jan 14, 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!
Thu, Jan 15, 2026
AIARE L1 - Field Day 2 – Berthoud Pass
Avalanche Education Field trip: AIARE L1
Expect an eight hour day in the snow. This is your Team's day to lead
No Prerequisites
Thu, Jan 15, 2026
Advanced Snowshoe – Blue Lake TH - Blue Lake Trail
Snowshoeing Trip
This is an ~10 mile snowshoe hike to Blue Lake in the Rawah Wilderness. The
No Prerequisites
Fri, Jan 16, 2026
AIARE L1 - Classroom – Colorado Mountain Club Basecamp
Avalanche Education Lecture: AIARE L1
Students will spend a class day participating in lectures, case studies, and a class exercise
No Prerequisites