HomeClimbingChipmunk Route

Chipmunk Route: A Crisp Trad Warm-Up on Thunder Ridge

South Platte, Colorado United States
crack climbing
face climbing
single pitch
trad
beginner friendly
Colorado
black streak
Length: 60 ft
Type: Trad
Stars
Pitches
1
Location
Chipmunk Route
Aspect
South Facing

Overview

"Chipmunk Route serves up a straightforward but engaging 5.9 trad climb on Thunder Ridge. Perfect as a warm-up, it blends crack and face climbing with accessible protection and a scenic ridge approach."

Chipmunk Route: A Crisp Trad Warm-Up on Thunder Ridge

Sitting along the rugged ridges of The For Real Canyon, the Chipmunk Route offers climbers a brisk introduction to the granite walls of Thunder Ridge. This single-pitch climb, firmly rated at 5.9, challenges you with a blend of technical crack and face climbing that demands steady footwork and confident gear placement. Starting with a traverse toward a striking black streak, the route quickly moves into a crack system that guides you upward over sixty feet of solid stone. The rock’s texture is inviting—a perfect blend of rough edges for hand jams and face features that reward careful balance.

The setting is straightforward but compelling; the wall catches the early light, warming under the Colorado sun, while the surrounding ridge hums softly with the breeze rustling through pine and scrub. The climb’s exposure is moderate, providing enough drama without overwhelming the first-timer or those seeking a reliable warm-up before tackling longer routes nearby.

Gear-wise, Chipmunk Route is well-loved for its manageable protection. Two well-placed bolts simplify the hardest sections, while gear placements up to 3 inches slot comfortably into the crack to build a secure system. The two-bolt anchor at the top is robust and reassuring, making the descent via rappel straightforward and safe.

Accessing the route requires a short approach from West Creek trailhead, with about a 15-minute walk over uneven but clear terrain. The trail skirts through open forest patches, the scent of pine sharp in the air, and the buzz of nearby creeks emphasizing the mountain’s wild character. Timing your climb for mid-morning allows the wall to absorb warmth from the sun without overheating, especially in late spring or early fall.

Overall, Chipmunk Route is an essential piece of Thunder Ridge’s climbing network—offering a solid 5.9 test with accessible protection and a no-fuss descent. It’s a favorite for climbers sharpening their crack techniques or those easing into the area’s more demanding multi-pitch adventures. Prepare to engage the rock directly and let this crisp, focused climb shake off the cobwebs and awaken your instincts.

To make the most of your day here, bring a well-priced rack focused on 1 to 3-inch cams, sturdy shoes with sticky rubber for precision smearing, and a hydration pack stocked for the dry Colorado climate. Remember that summer winds can pick up quickly after noon, so keep an eye on the sky and pack layers to stay comfortable during your descent.

Climber Safety

While protection is solid, ensure you place cams carefully within the crack to prevent any slippage. The two-bolt anchor atop is reliable, but always double-check anchors before rappelling. The approach trail can get slippery after rain, so watch footing.

Route Details

TypeTrad
Pitches1
Length60 feet

Local Tips

Approach via West Creek trailhead with a 15-minute moderate hike.

Best climbed mid-morning to enjoy morning sun on the wall.

Bring a rack centered around 1" to 3" cams and a comfortable harness setup.

Watch weather closely; afternoon winds can rise quickly on Thunder Ridge.

Route Rating

Difficulty
5.9
Quality
Consensus:The 5.9 rating on Chipmunk Route feels honest without overstating difficulty. The traverse thinly spreads out the challenge before settling into a crack that demands clean gear placements and confident hand jams. Compared to other local 5.9s, this climb leans slightly toward technical precision rather than brute strength—an appealing feature for climbers refining their technique.

Gear Requirements

The route is protected by two fixed bolts and requires a trad rack including cams up to 3 inches for reliable placements. Anchors are fixed with two bolts for secure belaying and rappelling.

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Tags

crack climbing
face climbing
single pitch
trad
beginner friendly
Colorado
black streak