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Upcoming Events

Humboldt Peak
Mon–Wed, Oct 5– 7, 2026

Bobcats trip – Humboldt Peak - West Ridge

Humboldt Peak and Crestone Peak We will camp at South Colony Lake on the 5th, summit Humboldt on the 6th, summit Crestone on the 7th.

Hiking – Reynolds Park
Mon, Oct 5, 2026

Hiking – Reynolds Park

DOGGIE HIKE: Dogs welcome, but not required. We will hike the Elkhorn-Eagles View Loop. Lots of beautiful views. Please answer the question about whether you are bringing a dog as Jeff Co allows only "12 heartbeats" under the CMC permit. This is a reschedule of May 5 hike cancelled due to weather.

Duncan's Ridge
Tue, Oct 6, 2026

Rock Climb – Duncan's Ridge

Join us for a great rock climbing trip at Duncan's Ridge!

Tue, Oct 6, 2026

Activity Standards Call

This call is for any CMC member interested in helping review our activity standards. This round will be focused on Backpacking, biking, urban hiking, and conservation.

Silver Plume
Thu, Oct 8, 2026

Hiking – Silver Plume - Pavilion Point

Hike up the Argentine Train Trail from Silver Plume to Pavilion Point, then return by same route.

Updates from the Blog

September Updates from the CMC Conservation Crew

September Updates from the CMC Conservation Crew

Conservation Coordinator Joey Lancia shares updates from the seasonal Colorado Mountain Club Conservation Stewardship Crew.
Help Protect the Places We Love and Recreate

Help Protect the Places We Love and Recreate

Our public lands, both in Colorado and nationwide, need your voice right now.
How to Use Alpine Trail Runs to Train for Autumn Trail Races

How to Use Alpine Trail Runs to Train for Autumn Trail Races

As autumn approaches and trail race season gets underway, Annalise Grueter explores how alpine trail running and hiking at higher elevations can support your training. She shares her perspective on altitude, the benefits of training in Colorado’s high country, and several routes worth visiting this fall.