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Recreation · Outdoor club

Colorado Mountain Club

“Unite the energy, interest, and knowledge of lovers of the Colorado mountains.”

114 years on the ground, 71 cents of every dollar to the work.

Home groundGolden, CO
Founded1912
Tax status501(c)(3)
Led byMadeline Bachner Lane
Find themcmc.org ↗

Give to them ↗Every way to help ↓

The work

What they do

Outdoor recreation club with strong conservation advocacy program. Works on wilderness protections, public lands access, and trail stewardship in Colorado.

Where the money went, FY2025

The work, and what it cost

Registration fees Colorado Mountain Club (CMC) hosts a

$1.5M, 52% of spending

Registration fees Colorado Mountain Club (CMC) hosts a variety of informational and educational events related to mountain conservation and outdoor recreation.

Read it as they filed it
REGISTRATION FEES COLORADO MOUNTAIN CLUB (CMC) HOSTS A VARIETY OF INFORMATIONAL AND EDUCATIONAL EVENTS RELATED TO MOUNTAIN CONSERVATION AND OUTDOOR RECREATION. THESE EVENTS SERVE THE NEEDS OF THE OUTDOOR COMMUNITY BY PROVIDING ADULT AND YOUTH CENTERED EDUCATIONAL PROGRAMMING. EVENTS INCLUDE TICKETED EVENTS, FILM FESTIVALS, SPEAKER PRESENTATIONS, FUNDRAISING DINNERS, AND BANQUETS EACH YEAR. THESE EVENTS PROMOTE THE SAFE AND RESPONSIBLE RECREATION OF THE COLORADO MOUNTAINS. ANNUAL BANQUETS ARE REQUIRED BY THE GROUP'S CHARTER.

IRS Form 990 Part III, fiscal year 2025, signed under penalty of perjury.

All other program services revenue CMC carries a line of…

$296K, 10% of spending

Activity handbooks, and CMC logo merchandise for sale. The sale of these items is intended to further the CMC mission.

Read it as they filed it
ALL OTHER PROGRAM SERVICES REVENUE CMC CARRIES A LINE OF GUIDEBOOKS, ACTIVITY HANDBOOKS, AND CMC LOGO MERCHANDISE FOR SALE. THE SALE OF THESE ITEMS IS INTENDED TO FURTHER THE CMC MISSION.

IRS Form 990 Part III, fiscal year 2025, signed under penalty of perjury.

Membership dues membership services and membership based…

$254K, 9% of spending

CMC provides various benefits and programs for its members including: outings, schools, social events, access to CMC-maintained back country huts, membership magazines, and other educational opportunities.

Read it as they filed it
MEMBERSHIP DUES MEMBERSHIP SERVICES AND MEMBERSHIP BASED ACTIVITIES. CMC PROVIDES VARIOUS BENEFITS AND PROGRAMS FOR ITS MEMBERS INCLUDING: OUTINGS, SCHOOLS, SOCIAL EVENTS, ACCESS TO CMC-MAINTAINED BACK COUNTRY HUTS, MEMBERSHIP MAGAZINES, AND OTHER EDUCATIONAL OPPORTUNITIES.

IRS Form 990 Part III, fiscal year 2025, signed under penalty of perjury.

Tuition from schools adult education programming conducted at…

CMC provides classes geared towards the goal of safe and responsible recreation of Colorado mountains. Classes vary from introduction level to advanced technical high-altitude mountaineering.

Read it as they filed it
TUITION FROM SCHOOLS ADULT EDUCATION PROGRAMMING CONDUCTED AT THE GROUP LEVEL. CMC PROVIDES CLASSES GEARED TOWARDS THE GOAL OF SAFE AND RESPONSIBLE RECREATION OF COLORADO MOUNTAINS. CLASSES VARY FROM INTRODUCTION LEVEL TO ADVANCED TECHNICAL HIGH-ALTITUDE MOUNTAINEERING. CLASSES ARE OFFERED THROUGHOUT THE YEAR, BUT PARTICIPATION REQUIRES MEMBERSHIP.

IRS Form 990 Part III, fiscal year 2025, signed under penalty of perjury.

Follow the dollar

71 cents of every dollar goes to the work

71¢
71¢ the work24¢ keeping the lights on5¢ raising the next dollar

Read it as a snapshot, not a scorecard. Splits move year to year with grants and campaigns, and healthy shops live all across this range.

$2,035,185 programs, $677,282 management, $153,940 fundraising. Form 990, FY2025.

The people

Who does the work

39paid staff
518volunteers last year
15board members
Madeline Bachner LaneCEOComp $118,447, FY2025

Honesty note: leadership comes from each year’s federal filing, so it can run a year behind. If it’s out of date, tell us. Work at the Colorado Mountain Club? Claim this page.

Those 518 volunteers are people who decided this ground was theirs to defend. If the Colorado Mountain Club is fighting for your place too, the matchmaker will find your way in.

Find your way in

The filings

14 years of filings

Total revenue by fiscal year, as filed. Point at or tap the line for any year.

$2M$2.7M FY2520112025
Total revenue by fiscal year
YearRevenue
2011$2,138,459
2012$3,505,985
2013$1,847,334
2014$1,827,606
2015$1,844,932
2016$2,161,276
2017$2,225,129
2018$2,300,799
2019$2,563,429
2020$2,105,877
2021$2,109,373
2022$2,941,644
2023$2,498,625
2025$2,672,717

From $2.1M in 2011 to $2.7M in FY25, across 14 public filings (none on record for 2024).

Stand with the Colorado Mountain Club

The mission is theirs. The backing is yours.

Sources and methodFinancials, headcounts, and program text: IRS Form 990, FY2025 and 13 prior filings via ProPublica Nonprofit Explorer, EIN 84-0410760. Leadership and compensation: Form 990 Part VII and the return’s signature block, FY2025 filing. Org-reported figures are always labeled. Data verified as of 2026-09-23. Nothing on this page is pay-to-play.