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Recreation· Outdoor club

Colorado Mountain Club

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

Home groundGolden, CO
Founded1912
KindRecreation 501(c)(3)
Led byMadeline Bachner Lane
Find themcmc.org ↗

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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.

Every year they sign one sentence and file it with the federal government: “UNITE THE ENERGY, INTEREST, AND KNOWLEDGE OF STUDENTS, EXPLORERS, AND LOVERS OF COLORADO MOUNTAINS.”

Where the money went, FY2025

The work, and what it cost

Bringing people into the fight

$1.5M

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.

The work as filed

$296K

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.

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.

Bringing people into the fight

$254K

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, MEMB...

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.

Bringing people into the fight

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.

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¢ finding the next member

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
114years on the ground
Madeline Bachner LaneCeoComp $118,447, FY2025

Honesty note: leadership comes from each year’s federal filing, so it can run a year behind. Orgs that claim their page can update it same-day. Work at CMC? Claim this page.

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

Make it 519

The filings

14 years of filings

14 years of filings

Total revenue by fiscal year, as filed. Point at 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.

Stand with Colorado Mountain Club

114 years on the ground, 518 volunteers, 71 cents of every dollar on the line. That is who is holding it. There is room for one more.

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.