The Colorado Trail tour between Silverton and Durango is a 4-day high-alpine singletrack adventure through some of the most stunning mountain scenery in North America, with passes above 12,000 feet, wildflower meadows, and descents that make every climb worthwhile. Rim Tours handles all the logistics — driving your gear to each camp, preparing gourmet meals, and picking the best campsites — so you can focus entirely on riding some of the finest singletrack trail on earth. If you are looking for the perfect summer mountain bike trip, this is it.
What the Riding Is Like
The Colorado Trail singletrack between Silverton and Durango is not easy — it is genuinely challenging, with sustained climbs at altitude, technical rock sections, and occasional hike-a-bike stretches where the trail gets too steep or the elevation too high to maintain momentum. But the payoffs are extraordinary. Every climb ends with a pass that opens up to panoramic mountain views stretching to the horizon, and the descents are fast, flowing, and seemingly endless.
The trail weaves through diverse terrain: subalpine meadows dotted with wildflowers, dense aspen and spruce forests, exposed ridgelines with 360-degree views, and rocky high-mountain passes that feel like the top of the world. The altitude ranges from roughly 8,000 feet to over 12,000 feet, so fitness and some altitude acclimatization matter.
This is intermediate-to-advanced riding. You should be comfortable on singletrack, prepared for 4-6 hours of riding per day, and willing to hike your bike on the steepest sections. Prior mountain biking experience is recommended, though Rim Tours guides are skilled at helping riders push their limits safely.
The Camping Experience
One of the best parts of this tour is that your guides know exactly where to camp. Each night’s campsite is hand-selected for scenery, shelter, and proximity to water. On a recent tour, the camps included:
- Night 1: Near Molas Pass with incredible sunset views across the San Juan Mountains
- Night 2: Tucked into the trees near an alpine lake — perfect for a post-ride swim
- Night 3: High on a ridge with a clear view to watch storms pass over distant peaks
- Night 4: A secluded, quiet spot perfectly positioned for the final day’s ride
The support vehicle meets you at each camp with your gear already unloaded. You roll in to find snacks, cold drinks, and camp chairs set up. Dinner is a full meal — not freeze-dried packets, but real food cooked by guides who take the backcountry kitchen seriously. After a day of hard riding at altitude, the quality of the food matters more than you might expect.
Why the Guided Format Makes This Trip
You could ride sections of the Colorado Trail self-supported, bikepacking with gear on your bike. Many people do. But the guided format with Rim Tours transforms the experience:
- No heavy pack: You ride with a light day pack instead of 30+ pounds of bikepacking gear. On technical high-altitude singletrack, this makes an enormous difference in your riding quality and enjoyment.
- Better camps: Support vehicle access opens up campsites that bikepackers cannot reach, often with better views and more comfort.
- Real food: Gourmet backcountry meals versus ramen and energy bars.
- Mechanical support: Guides carry tools and spare parts. On a remote mountain trail, a mechanical issue that ends a bikepacking trip is just a quick fix on a guided tour.
- Local knowledge: Rim Tours guides know every section of this trail intimately — the best lines, the water sources, the weather patterns, and the contingency routes if conditions change.
When to Book This Tour
The Colorado Trail Singletrack tour runs during the narrow high-alpine window of July through September. Snow can linger on high passes into July, and the first snow can arrive as early as late September. August is generally the sweet spot with the most reliably clear trails and stable weather, though afternoon thunderstorms are common in the San Juans and guides plan around them.
This tour fills up. The combination of limited season, small group sizes, and high demand means booking 3-6 months ahead is advisable for peak dates.
Practical Details
- Duration: 4 days / 3-4 nights
- Riding level: Intermediate to advanced
- Daily riding: 4-6 hours, with significant climbing
- Elevation range: ~8,000 to 12,500+ feet
- Trail type: Singletrack (the real Colorado Trail)
- Includes: Santa Cruz mountain bike, all meals, camping gear, support vehicle, expert guides
- Season: July through September
Frequently Asked Questions
How fit do I need to be for the Colorado Trail tour?
You should be in good cardiovascular shape and comfortable riding singletrack for 4-6 hours. The altitude (up to 12,500+ feet) adds significant difficulty — even fit riders feel the thin air. Prior experience at altitude is helpful. We recommend arriving in the Durango area a day or two early to acclimate.
Is this tour appropriate for beginners?
This is not a beginner tour. You should have solid singletrack mountain biking skills and be comfortable with technical terrain, steep descents, and sustained climbs. If you are newer to mountain biking, consider the Durango Intermediate Singletrack tour as an excellent introduction to the area at a more accessible level.
What if the weather turns bad?
Afternoon thunderstorms are normal in the San Juan Mountains during summer. Guides plan the riding schedule around weather patterns and carry contingency plans for every stage of the route. Persistent bad weather may require itinerary adjustments, but guides are experienced at keeping trips safe and enjoyable regardless of conditions.
Can I combine this with other Rim Tours trips?
Absolutely. Many guests pair the Colorado Trail tour with a Moab-based trip like the White Rim or Magnificent 7 for a week-plus mountain biking vacation spanning Utah and Colorado.
What makes this different from bikepacking the Colorado Trail?
The guided tour format means you ride unloaded (light day pack only) while a support vehicle carries your gear and food between camps. This results in significantly better riding, better campsites, better food, and mechanical support — all of which matter more on technical high-altitude singletrack than they do on flat gravel roads.