Upcoming Boulder Group Events, Trips, and Courses
Tue, Oct 28, 2025
Hiking – Boulder Open Space - Bear Peak
Hiking Trip
Sunrise hike with pace commensurate with greeting the Sun at 7:26a = 2.3m, 2,600' ~1.5hr
No Prerequisites
Wed, Oct 29, 2025
Hiking – Rise & Grind, Four Pines via NCAR and NIST, Boulder OSMP
Hiking Trip
Rise & Grind, Four Pines via NCAR and NIST, Boulder OSMP
No Prerequisites
Wed, Oct 29, 2025
Winter Sports Night at Black Diamond
Join us for a community event at the Black Diamond store focused on preparing for winter sports.
Fri, Oct 31, 2025
Leader in Training (LIT) Trip – Reynolds Park - Songbird and Eagle's View Trails
Hiking Trip
This is the LIT Hike for Travis Doris. This is a four (4) mile loop
No Prerequisites
Fri, Oct 31, 2025
Hiking – Rise & Grind, October BIG FAST HIKE, Shirttail Peak
Hiking Trip
Rise & Grind, October BIG FAST HIKE, Shirttail Peak
No Prerequisites, Leader's Permission Required
Sun, Nov 2, 2025
Scramble – Arapahoe Traverse
Hiking & Scrambling Trip
Late season hike/scramble of the South and North Arapaho
No Prerequisites, Leader's Permission Required
Sun, Nov 2, 2025
Hiking – Brainard Lake Rec Area - Long Lake TH - Pawnee and Shoshoni Peaks
Hiking Trip
Ascend via Pawnee Pass to Shoshoni, descend Pawnee to Blue Lake and return. Mt Toll
No Prerequisites
Mon, Nov 3, 2025
Hiking – RMNP - Estes Cone via Lily Lake TH
Hiking Trip
Starting from the Lily Lake Trailhead, the route to Estes Cone winds through peaceful forest
No Prerequisites
Mon, Nov 3, 2025
Trailblazers - Trivia Night at Denver Beer Company
Join the Trailblazers for trivia night at Denver Beer Company. All are welcome and no sign up needed!
Wed, Nov 5, 2025
Hiking – Paines Mtn from Guanella Pass Road
Hiking Trip
This off-trail hike to Paines Mountain starting from Guanella Pass Road takes adventurers through a
No Prerequisites
Wed, Nov 5, 2025
Hiking – Boulder Open Space - Mount Sanitas
Hiking Trip
Sunset / Full Moon hike. Watch sunset from summit, bathe in moonlight in the valley,
No Prerequisites
Wed, Nov 5, 2025
Hiking – Rise & Grind, Dry Creek and Sombrero Marsh Link Up, Boulder OSMP
Hiking Trip
Rise & Grind, Dry Creek and Sombrero Marsh Link Up, Boulder OSMP
No Prerequisites
Thu, Nov 6, 2025
Boulder Trip Leader Social
Come hangout at this cool event at Vision Quest Brewery. Trip leader's first drink is free!
Fri, Nov 7, 2025
Hiking – Rise & Grind, Wapiti Trail, Heil Valley Ranch
Hiking Trip
Rise & Grind, Wapiti Trail, Heil Valley Ranch
No Prerequisites
Sun, Nov 9, 2025
Hiking – Mt Hope - Sheep Gulch Trailhead
Hiking Trip
Day hike of Centennial Mt Hope
No Prerequisites, Leader's Permission Required
Tue, Nov 11, 2025
Hiking – Mount Buckskin
Hiking Trip
Midweek day hike of Mosquito range Centennial 13er
No Prerequisites, Leader's Permission Required
Wed, Nov 12, 2025
Hiking – Rise & Grind, Hogsback Ridge, Boulder OSMP
Hiking Trip
Rise & Grind, Hogsback Ridge, Boulder OSMP
No Prerequisites
Wed, Nov 12, 2025
Info Night at CMC
Join us in person to learn more about the Colorado Mountain Club and find your next great adventure! Open to all current members, new members, and prospective guests.
Fri, Nov 14, 2025
Hiking – Rise & Grind, Royal Arch, Boulder OSMP
Hiking Trip
Rise & Grind, Royal Arch, Boulder OSMP
No Prerequisites
Sun, Nov 16, 2025
Hiking – Bushnell Peak - Brook Creek TH
Hiking Trip
Day hike of this county high point
No Prerequisites, Leader's Permission Required
Wed, Nov 19, 2025
RMOTHG Trip – RMNP - Bear Lake TH - Dream Lake, Emerald Lake, and Lake Haiyaha
Hiking Trip
This scenic loop begins and ends at the Bear Lake Trailhead, winding past a string
Prerequisites
Wed, Nov 19, 2025
Hiking – Rise & Grind, Flatirons Vista & Prairie Vista, Boulder OSMP
Hiking Trip
Rise & Grind, Flatirons Vista & Prairie Vista, Boulder OSMP
No Prerequisites
Fri, Nov 21, 2025
Hiking – Rise & Grind, Miller Rock, Roosevelt National Forest
Hiking Trip
Rise & Grind, Miller Rock, Roosevelt National Forest
No Prerequisites
Sat–Sun, Nov 22–23, 2025
WFA In-person Classroom Lecture – Fort Collins
Wilderness Medicine Field trip: Wilderness First Aid
See the details below about the course location, materials, and additional details.
No Prerequisites
Tue, Nov 25, 2025
RMOTHG Trip – Boulder Open Space - Fowler Trail
Hiking Trip
Starting at the Fowler Trailhead in the Boulder OS, this adventure hike follows the gentle
Prerequisites
Sun, Nov 30, 2025
Scramble – Quandary Peak via West Ridge
Hiking & Scrambling Trip
Quandry peak - west ridge day hike
No Prerequisites, Leader's Permission Required
Sun, Nov 30, 2025
Leader in Training (LIT) Trip – Mt Galbraith
Hiking Trip
This is the LIT hike for Nick Clough. This is a ~4.2 mile hike around
No Prerequisites
Wed, Dec 3, 2025
Hiking – Rise & Grind, Walden and Sawhill Ponds, Boulder OSMP
Hiking Trip
Rise & Grind, Walden and Sawhill Ponds, Boulder OSMP
No Prerequisites