World Ninja League

Burning Rubber by BarnBuilt offers a thrilling challenge to test your balance and agility. This obstacle features a 12" diameter barrel covered in padded vinyl that spins freely when stepped on. For a more controlled challenge, use the included stopp…

The Windshield Wiper by BarnBuilt hangs vertically from a 6' pipe, and features a 3' horizontal pipe for you to swing from. Equipped with a pillow block bearing, the Windshield Wiper can swing freely in 360 degrees. Alternatively, use a strap to secu…

The Spring Steps provide a dynamic twist on traditional Angled Steps. These innovative obstacles feature a spring-loaded platform that resets to its original position when you step off, adding a unique challenge to your course. For added versatility,…

The Single Mount Cliffhanger Board is a great way to add cliffhanger challenges to your rig. With two pipe clamps for easy installation on a vertical pipe, setting up is a breeze. These rig-friendly clamps fit both 1.25" (1.66" OD) and 1.5" (1.90" OD…

Unleash your inner hero with the BarnBuilt Sword! Hang onto the handle and pull it towards you to drop the Sword into a vertical position, enabling you to swing freely. You'll feel like you're slicing through the air! For an even greater challenge, t…

The Spinning Disk is designed to be mounted vertically on a pipe, secured with pillow block bearings at both the top and bottom, ensuring a smooth and controlled rotation. The Spinning Disk is 16" in diameter and features an 18mm lip on one side,...

The Keystone v2 brings a new challenge to lock-and-key obstacles with improved design and versatility. Upgraded from the original, it now features a backer board and includes scaffolding clamps for secure mounting. Attach it vertically to a pipe with…

The 12" Limiter is considered the standard in underhand ninja grip training.    Specifications: 12" long x 2" wide 2" tall with a 7/8" vertical limit includes seven 3" screws required for mounting Mounts easily to any door jam or 1.5"...

The Limiter is considered the standard in underhand ninja grip training. The Mini Limiter is great for placing and forcing single handed grabs,   Specifications: 4" long includes three 3" screws required for mounting Mounts easily to any door j…

The Monstro Semisphere is a semi-spherical hold perfect for compression or campus training. Mount with standard 3/8” hex bolt to a t-nut or 4” decking screw Specifications: 4" or 6" wide slight curve back grippy texture

Train precision and grip strength with the Makercraft Cliff Hopper Module. This versatile attachment for The Spine v2 features a single cliffhanger mounted to a sturdy board, allowing for multiple grip options. Athletes can grab onto the cliffhanger.…

The Spine v2 takes the original design to new heights with several notable improvements. Constructed entirely out of steel, the slim, lightweight design ensures a sturdy and reliable structure. With its 8-foot length, it effortlessly integrates into …

The Gable Cliff Board / Pegboard is a 10-foot long mounting board that features an angled design. This allows you to incorporate inclines or declines into your challenges, adding an extra layer of intensity. Available in black for Indoor Use Only...

The Broken Pipe is a thrilling ninja obstacle that will put your balance and coordination to the test! This unique challenge features two 10ft barrels covered in padded vinyl, connected by a transition step. The bases must be secured to carpet..…

The Raised Platform is a one-of-a-kind start/stop platform designed to fit over mats up to 8' wide. The wooden sides of the platform feature ergonomic handles for easy transportation. The platform top consists of a durable steel frame that is padded …

The Salmon Ladder Bar is made of Sch40 Aluminum that is both lightweight and durable. The 4ft Kids Bar is 3/4" thick while the 5ft Adult Bar is 1" thick aluminum. Two rubber caps on the ends of the bar add extra protection and helps reduce noise. The…

The Ground Plate is required for use of the Ascending Steps, Floor Mounted Drum Hoppers, and more. These 5' wooden Ground Plates attach to carpet bonded flooring with hook fasteners. The bases of the Ascending Steps are designed to bolt into T-Nuts o…

Sometimes even the most simple training tools can benefit from a little design refresh. Monstro's pure polyurethane pegs are 1-1/4 in diameter, come in a variety of colors and will not swell or splinter with the changing seasons. Not meant for lungin…

The Peg Grasper is a simple hold that takes a common design and turns it into something completely new and extremely functional. Unlike any other door knob or ring toss, the Peg Grasper can also take a 1-1/4 inch peg, standard peg board size, allowin…

The Peg Grasper transforms a familiar design into something entirely innovative and highly functional. Distinct from typical door knobs or ring tosses, it can be used with a 1-1/4" inch peg, opening up a variety of uses within a compact footprint...