COMBA, a chapter of IMBA, is a non-profit organization dedicated to protecting and improving mountain biking on the Colorado Front Range. The organization is committed to being an advocacy voice for all mountain bikers, building and maintaining trails, teaching proper trail use, and working with government on land management decisions.

Events Calendar

Apr, 2015

Guerrilla Gravity Mega-Cookout 2015

Join Guerrilla Gravity on Sunday, April 19th for the second annual Guerrilla Gravity Mega-Cookout to celebrate summer!

Apr, 2015

MTB Clinic 101

Join Gociety & Turin Bikes at Lowdown Brewery for a *FREE* MTB Maintenance 101 Clinic!

Membership & Fundraising | 6:30 pm | Lowdown Brewery & Kitchen Details
Apr, 2015

Turin Bicycles MTB Demo at Green Mountain, April 25

Come join Turin Bicycles for a free on the dirt demo at Green Mountain in Lakewood on Saturday April 25th.

None | 9:00 am | Green Mountain: Rooney Road Lot Details
May, 2015

Buffalo Creek Trail Build, May 2-3, 2015

WE ARE BACK… and we can’t wait to get started on our 2015 trail building season. We’ll be continuing our work on Little Scraggy trail, the newest trail in Buffalo Creek. Our mission this year is to complete the south and a good portion of the west sides. We provide the tools and guidance so there’s no experience necessary.

Trail Building | 10:00 am Details