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

Sunday
26
Mar, 2017

Big Ring Fat Bike Race #3

Join Big Ring Cycles in partnership with Jeffco Open Space and Borealis Fat Bikes for the last ride in a three-ride series full of fat bikes, food, great beer, raffles, and plenty of smiles! The ride will be from 10 am-1 pm, and will include women’s and men’s Strava...

| 10:00 am | Aldefer/3 Sisters Park Details
Wednesday
29
Mar, 2017

Dakota Ridge Trail Build #15

Shape what you shred! Partnering with Jefferson County Open Space trails experts, COMBA volunteers will construct a new trail on South Dakota Ridge just north of Morrison, above Bandimere. Volunteers will shape optimized trails for mountain bikes...

| 9:00 am Details
Saturday
1
Apr, 2017

COMBA Fundraiser and Beer Release Party

Mountain Toad Brewing and Alpine Dog Brewing Company have teamed up to bring the world a limited edition collaboration beer! Their Lemon Zest Grissette (aka spring-time crusher) will be featured at this party with...

| 3:00 pm | Guerrilla Gravity World Headquarters Details
Tuesday
4
Apr, 2017

Mechanic Seminar

Join us every Tuesday evening in April from 6:00 PM to 7:30 PM for our...

| 6:00 pm | Big Ring Cycles Details