Visit Leadville Twin Lakes
Colorado on Another Level
Visitor Center Summer Hours:
Open Daily 10:30am to 5:00pm
This is it, the granddaddy of all endurance Mountain Bike (MTB) races. Riders tackle steep climbs and technical descents as they traverse a course that winds its way through some […]
Colorado High School Cycling League Mountain Bike Races take place mainly on Timberline Trails behind the Colorado Mountain College and at Dutch Henry Hill. Races take place Saturday, August 23rd […]
Flaming Foliage is an overnight team relay race adventure with single track trails, from Idaho Springs to beautiful Buena Vista, over Guanella, Georgia & Fremont Passes. Covering 165 miles, this […]
SHIFRUNS: Trail Edition - #miles4ALS Saturday September 13, 2025 9:00am CMC Leadville, CO For the first time, we are bringing our challenge to the dirt. Choose your passion with either […]
Colorado High School Cycling League Mountain Bike Races take place mainly on Timberline Trails behind the Colorado Mountain College and at Dutch Henry Hill. Races take place Saturday, September 20th […]
Real climbs, real descents, real fun! Takes place at the Tennessee Pass Nordic Center on Saturday, February 7th Distance: 10.7 miles Climb: 1,121 ft Descent: -1,124 ft
Start and finish on Harrison Ave. in front of Cycles of Life. Participants will travel clockwise around the 11.6 mile Mineral Belt Trail with a little singletrack thrown in for […]
Starting at Dutch Henry Hill, participants will wind up to the Mineral Belt Trail then up to the Historic East Side. Once topping out, you’ll enjoy a long downhill back […]
The name says it all. Through Leadville's historic east side mining district, this route might have perfect conditions, fresh snow, or maybe even dirt.
Simply put, the nation’s toughest marathon. The Life Time Leadville Trail Marathon and Heavy Half presented by La Sportiva takes trail runners through the historic mining district’s challenging trails to the highest point of […]
Put your grit, guts and determination to the test with a 50-mile course that packs more punch (per mile) than even the mighty Race Across the Sky. From technical climbs […]
Put your grit, guts and determination to the test with a 50-mile course that packs more punch (per mile) than even the mighty Race Across the Sky. From technical climbs […]
