Why Hike It

The Collegiate Loop is one of the best true two-week mountain loops in the US: long enough to feel like a real thru-hike, but short enough for standard annual leave.

Trail Snapshot

• Distance: 258 km
• Typical duration: 13 days
• Difficulty: Hard
• Route style: Loop
• Elevation gain: 10,900 m
• Primary accommodation: tent, hostels

Season Window

• Recommended months: July, August, September
• Typical pattern: Mid-summer through early autumn offers the most stable access.
• Practical note: Afternoon thunderstorms are common; schedule high ridges early.

Logistics: Food, Water, and Sleep

• Resupply: Usually one to two easy resupplies via Twin Lakes, Buena Vista, or Monarch area links.
• Water: Frequent in most sections with dry stretches on exposed ridges.
• Sleep setup: Mostly dispersed camping, with town stops as needed.
• Strategy: Carry flexible mileage targets for weather and altitude recovery.

Permits and Rules

• Permit required: No
• Official source: https://coloradotrail.org/trail/collegiate-loop/
• Wild camping: Wild camping is generally practical along much of the loop where dispersed camping is allowed; check local restrictions and fire rules by segment.