HomeClimbingClaim Jumper

Claim Jumper Sport Climb at Central Pinnacles

Big Bear Lake, California United States
bulge crux
crack option
slab finish
stainless steel bolts
west-facing
single pitch
Length: 80 ft
Type: Sport
Stars
Pitches
1
Location
Claim Jumper
Aspect
South Facing

Overview

"Claim Jumper is a varied 80-foot sport climb on the Central Pinnacles’ bold face, featuring a crux bulge and an alternative crack line that lowers difficulty. With solid bolts and a reliable finish, it’s a great route for climbers stepping into the 5.10 realm."

Claim Jumper Sport Climb at Central Pinnacles

Claim Jumper stands out as a dynamic, engaging sport climb situated on the bold face of the Central Pinnacles in California’s San Bernardino Mountains. Stretching over 80 feet, this single-pitch route offers a balanced blend of varied moves that challenge climbers while rewarding them with a unique mixed-style experience. Beginning with moderate terrain, the route gradually intensifies as you approach a distinctive crux above the fifth bolt—a bulging section that demands precise body positioning and careful footwork. For those looking to ease the difficulty, a crack system veers left at the crux, offering an alternative line rated closer to 5.8, before seamlessly rejoining the main path.

The final section pushes over a small roof, transitioning into a short, slabby finish just below the anchors. The polished stainless steel bolts, fully replaced as recently as 2019, provide solid security throughout, making this an accessible climb for sport climbers aiming to test their technique on face and crack features. As you ascend, the rock’s texture shifts beneath your fingers—sometimes sharp and pocketed, other times more slabby—inviting a mix of hand jams and technical edging.

Situated in the Big Bear Lake area, the Central Pinnacles give you a sense of wilderness without the remoteness that can complicate logistics. The approach is straightforward, navigating well-marked trails through a dry, pine-lined landscape under a canopy that alternates between open sunlit stretches and cool shade. This climb draws a steady flow of local enthusiasts and visiting climbers, thanks to its varied challenges and the solid rock quality.

Practical considerations include the wall’s west-facing aspect, favoring late morning to afternoon climbs when the rock basks in favorable warmth without overheating. Water is scarce near the base, so carrying adequate hydration is essential, especially during warmer months. Sneakers or climbing shoes with a sensitive rubber edge will give you the needed grip over the slabby finish and the subtle crimps near the bulge.

Putting it all together, Claim Jumper offers an inviting combination of adventure and reliability. The route’s mixture of crack options and face climbing caters to diverse skill levels, while the steady protection and well-maintained bolts ease the mental load for those refining their lead climbing. Wrapped in the rugged allure of the San Bernardinos, it’s an ideal climb for anyone ready to push into the 5.10 range with confidence and style.

Climber Safety

Watch for polished holds around the bulge and roof sections, which can reduce friction when sweaty or in warmer temperatures. Though bolts are robust, always clip carefully, and be prepared for moderate rock dust and occasional loose flakes near the upper slab. Avoid climbing immediately after rain as the slab and crack areas can retain moisture and become slippery.

Route Details

TypeSport
Pitches1
Length80 feet

Local Tips

Start climbs late morning to avoid early cold; the west-facing wall heats well by midday.

Bring at least 2 liters of water—shade is patchy on the approach and at the base.

Check recent bolt conditions, but replacements from 2019 mean the hardware is reliable.

Use tape or hand protection if using the crack variation at the crux to avoid abrasion.

Route Rating

Difficulty
5.10a
Quality
Consensus:The 5.10a rating holds firm across the face section with respect to technical moves on pockets and edges. The crux bulge is the defining challenge, pushing the grade into a more demanding effort zone. The alternative crack variation softens the difficulty to roughly 5.8, providing a welcome ‘escape’ or warm-up for climbers still building confidence at this level. Compared to nearby sport routes, Claim Jumper offers a more varied mix of climbing styles and a well-protected line, balanced between technical finesse and raw power.

Gear Requirements

Nine stainless steel bolts and anchors provide confident protection along the route. All bolts were replaced in 2019, ensuring solid placements. Climbing shoes with good edging capability and a supple toe box will help on the mixed face and slab sections nearby the anchors.

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Tags

bulge crux
crack option
slab finish
stainless steel bolts
west-facing
single pitch