IMBA EPIC Ride - Colorado Trail: The Entire MTB Route

Colorado Trail: The Entire MTB Route


The Colorado Trail can be a life-changing experience if you let it! The mountain bike version traverses Wilderness Areas, where mechanized travel is off-limits, and can be done any number of ways: from weekend warrior-ing it a couple of segments at a time, to a supported through-ride with a sag vehicle, to bikepacking it unsupported in a single push.

The route averages over 10,000ft in elevation, so you'll also spend an immense amount of time at altitude. The section from Spring Creek Pass to Stony Pass road gives almost 30 consecutive miles above timberline! This section of trail is beautiful and it's an amazing place to be on a gorgeous day, but it can also be quite dangerous if you're caught there in one of Colorados notorious afternoon thunderstorms.

Features: Commonly Bikepacked


With over 300 miles of singletrack, hardly any of which is flat, you'll encounter nearly every style of riding imaginable: loads of swoopy fast trail, many rocky, rooty, technical climbs and descents, miles of pine-needle covered singletrack, some nearly unrideable talus, and a prodigious amount of hike-a-bike.


For the most part, the trail is very well marked, however, the Colorado Trail Foundation (CTF) publishes a pocket-sized "Trailside Databook" that contains elevation profiles and mileages, as well as camping and water info that can be quite handy for any extended trip down the trail. Donate some time or money to the CTF - without them, we wouldn't have this world class route to ride!

NOTE: The following essay/description written by Stefan Griebel was first published in The Mountain Biker's Guide to Colorado by Dan Hickstein 2012

- Bike Sections:

  • CT - Segment 1: Chatfield to S. Platte Canyon
  • CT - Segment 2: South Platte Canyon to Little Scraggy TH
  • CT - Segment 3: Little Scraggy to Wellington Lake Road
  • CT ride around: Lost Creek Wilderness Detour
  • CT - Segment 6: Kenosha Pass to Georgia Pass
  • CT - Segment 6: Georgia Pass to Breckenridge
  • CT - Segment 7: Gold Hill Trail
  • CT - Segment 7: Miners Creek Trail
  • CT- Segment 8: Copper Mountain to Camp Hale
  • CT - Segment 9: Camp Hale to Tennessee Pass TH
  • CT ride around: Holy Cross/ Mount Massive Wilderness Detour
  • CT - Segment 11
  • CT ride around: Collegiate Peaks Wilderness Detour
  • CT - Segment 13
  • CT - Segment 14: Highway 50 to Chalk Creek TH
  • CT - Segment 15 (Fooses Creek)
  • CT - Segment 16: Marshall Pass to Sargent's Mesa.
  • CT - Segment 17: Sargent's Mesa to Co Hwy-114
  • CT - Segment 18: Hwy 114 to County Road 17FF
  • CT - Ride Around: La Garita Wilderness Detour
  • CT - Segment 22
  • CT - Segment 23
  • CT ride around: Weminuche Wilderness Detour
  • CT - Segment 25: Molas Pass to Engineer Mountain Trail
  • CT - Segment 25: Engineer Mountain Trail to Segment 26
  • CT - Segment 26: Blackhawk Pass
  • CT - Segment 27
  • CT - Segment 28: Champion Venture
  • - Description:

    Segments 1,2,3 - Waterton Canyon to FS-560 (Wellington Lake Road)

    -- Lost Creek Wilderness Detour (US-285 or Tarryall) --
    Segment 6 - Kenosha Pass to Goldhill Trailhead
    Segment 7 - Goldhill Trailhead to Copper Mountain
    Segment 8 - Copper Mountain to Tennessee Pass (+ extra to Wurtz Ditch Road.)
    -- Holy Cross / Mt. Massive Wilderness Detour --
    Segment 11 - Halfmoon Creek to Clear Creek Road
    -- Collegiate Peaks Wilderness Detour --
    Segment 13 - Avalanche Trailhead to Chalk Creek Trailhead
    Segment 14 - Chalk Creek Trailhead to US-50
    Segment 15 - US-50 to Marshall Pass
    Segments 16,17,18 - Marshall Pass to Saguache Park Road
    -- La Garita Wilderness Detour --
    Segments 22,23 - Spring Creek Pass to Rio Grand Reservoir Road (Stony Pass)
    -- Weminuche Wilderness Detour --
    Segments 25,26,27,28 - Molas Pass to Durango.

    Food and drink

    This wilderness trail passes through several towns where there are plentiful places to stay and eat/drink. The Colorado Trail is particularly well suited for a bikepacking adventure of epic proportions. (The route described here has been traversed solo and self-supported in an astonishingly short 3 days, 23 hours and 38 minutes by Jefe Branham of Gunnison in 2012).

    More details

    From Denver to Breckenridge, the trail is characterized mainly by fast and buff singletrack, with the exception being the descent off of Georgia Pass, which is quite rocky and rooty in spots. After crossing Highway 9 north of Breck, the 12 miles leading to Copper Mountain are brutal and take 2nd place as the bumpiest and rockiest category of the entire trail. A steep hike-a-bike is well rewarded by tremendous views, followed by a white-knuckle descent into Copper. More delicious singletrack leads up to Searle Pass and some absolutely exquisite alpine meadow riding over to Kokomo Pass. From there, hold on for a fast and loose descent to Camp Hale followed by very enjoyable riding up to Tennessee Pass and on to Wurtz Ditch Road.

    The route then detours through Leadville on dirt and paved roads, and regains the Colorado Trail at the Mount Massive trailhead. A steep (and sometimes crowded) climb on the Mt. Elbert trail leads to fast blasting through the aspens for many miles to Twin Lakes Reservoir and beyond, to the next Wilderness detour at Clear Creek Road. Easy pedaling through Buena Vista and up the pavement to the Avalanche trailhead ends abruptly with a rocky, yet fun, technical descent and then some steep climbing and crazy fast descending to Princeton Hot Springs. The trail beyond Chalk Creek is quintessential Collegiate Peak aspen groves and rounded granite mini-boulders. Affectionately dubbed "adult-heads" instead of "baby-heads"...

    After crossing Highway 50, the trail ascends gradually steepening roads and singletrack to a final a gnarly hike-a-bike that joins the famous Monarch Crest trail on the Continental Divide. From here, the Continental Divide Trail and Colorado Trail are one and the same for about 150 miles, though mountain bikes have to detour 50 miles around the La Garita Wilderness. Once past Marshall Pass and onto Sargents Mesa, the trail really starts to feel isolated. Some of these sections easily take 1st place in the bumpy-rocky-bone-jarring-teeth-shattering category and have been described as "soul-crushing". Fortunately, there is a lot of great forest riding interspersed throughout this area as well.

    At Saguache Park road, the longest Wilderness detour is encountered and follows dirt roads for 50+ miles. At the pavement of highway 149, you'll be tempted to descend into Lake City, but then you'd miss the Crown Jewel of the Colorado Trail: the Coney Summit and Cataract Ridge segments! Incredible high alpine riding and off-the-chart views in one of the most remote areas of Colorado. Start early, and pick a nice day - even very strong riders can take upwards of 10 hours to complete the 40 miles from Spring Creek Pass into Silverton.

    The route culminates with arguably the best continuous singletrack in the state as the San Juan Mountains are traversed for over 75 miles from Silverton to Durango. Alpine ridges, wildflowers as far as you can see, gorgeous forested trail, and an insane descent from 12,000 to 7,000. You'll still be smiling 20 years after riding this part of the Colorado Trail.

    Some of the information on this page has been sourced from:

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    660.954 km / 410.698 mi

    Total Distance

    15,244 m / 50,013 ft

    Total Ascent

    14,788 m / 48,516 ft

    Total Descent

    4,034 m / 13,234 ft

    Highest Point

    Ride type:
    Mountain biking
    Road riding
    Rail Trail
    EPIC Ride
    Difficulty: Expert (Double Black)
    Ride Duration: Multi-day
    Fitness Level: Ultra Fit
    Shared Bike Path - Paved
    Shared Bike Path - Dirt
    On-Road Bike Lane
    Off-Road - Fire Trail
    Off-Road - Rail Trail
    Off-Road - Single Track
    Off-Road - Downhill
    Gravel Road
    Mobile Coverage: Limited
    First Aid
    Bike hire
    Bike servicing
    Accessible by bike
    Accessible by car
    Accessible by public transport
    Accessible by shuttle
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