Best Ninja Slackline 2025

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Last Updated - 09/06/2025

Best Choice

01

Trailblaze

Trailblaze Ninja Obstacle Course for Children, 2 x 17 m Slacklines Obstacles Set, Gymnastics Rings, Swing, Climbing Ladder, Accessories, Expandable Warrior Parcours, Outdoor Obstacle Course Garden

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9.7

Exceptional

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Main highlights

With fitness benefits - it goes beyond exciting adventures. Our extra safe ninja playground improves strength, balance, grip, control and focus. A perfect balance between fun and fitness!
Upgraded Gym Bar Accessories - This all-in-1 starter kit for obstacle courses in the backyard has improved strength and safety features. We want you to have everything you need for your kids' safe training and fun - with tree guards and a carry bag
Ready, set, play - Setting up our new and improved Ninja course for kids is a breeze! We design it to set up quickly and easily. It is also customizable. Simply change the order and distance of the obstacles for different difficulty levels.
PLAY & TRAIN ON THE GO Let your kids have fun outdoors with our ultra-durable obstacle course for kids. Set up this portable ninja monkey obstacle course in the park and let your future athletes enjoy fresh air and challenging activities with friends.
DURABLE, PREMIUM QUALITY - We create our obstacle course gear with durability, strength and your highest level of safety. Made with a premium ratchet, each sturdy ninja ring can hold up to 150 kg. The handle is rubberised, and the seat swing is made of durable and weatherproof PVC.

155,99 €
02

NinjaSafe

Ninja Obstacle Course for Kids Backyard - 10 Heavy Duty Obstacles and 50ft Slackline - Outdoor Playset Equipment for Girls & Boys with Climbing Net & Ladder, Wheel, Warrior Gymnastics & Monkey Poles

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9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Stress-free assembly: our slackline set is quick to set up. You only need 2 trees with a distance of 20 to 45 inches and with our simple instructions (English language not guaranteed) you are ready quickly.
PHYSICAL FITNESS: Our Ninja course offers a wide range of training activities and helps the whole family train like ninjas - so they can strengthen their core and improve overall strength for a healthier lifestyle.
Ideal gift for children: with the attractive gift box, our slackline set is a great gift for children. Give your children an unforgettable birthday with our slackline obstacle course
HIGH QUALITY DESIGN: Made from ultra-durable materials & safe for everyone, our Ninja obstacle course for kids has passed intensive testing & has certificates such as CE, CPC, & UKCA - We make no compromises on our outdoor toys
GOOD PRICE PERFORMANCE: Our Ninja Warrior training equipment includes 10 accessories with the 4 best obstacles for your training fortress: climbing net, climbing ladder, 360 degree rotating wheel and freestyle rings

139,95 €
03

Dripex

Dripex Ninja Warrior Obstacle Course for Children, 15 m × 2 Ninja Slackline and 10 Durable Obstacles, Outdoor Training Course in the Backyard with Swing, Net and Ladder for Climbing, Gymnastics

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9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

THE MOST COMPLETE BARRIERS FOR CHILDREN TO OVERCOME - Our set contains an exciting selection of the most complete and fun obstacles. The kids love it and even forget the electronics (sometimes)! 6 rope ladders and a double rope design make it easier for little ones to climb the rope obstacles or swing on it and keep your child balanced and safe
PERFECT FOR ALL AGES AND LEVELS: Whether you are a beginner who wants to have fun, or a professional athlete who wants to improve their strength and balance, our obstacle course is the perfect challenge for fighters of all levels. You can place it in your garden, playground, gym, basement, swimming pool, fitness class, camping, beach park, etc. No more worrying about the health of your children
GREAT ALTERNATIVE TO PLAYGROUND: Do you want or don't want to take a swing or gym when all the playgrounds are closed, but you don't have enough flat space in your garden and they are expensive? Choose our Dripex obstacle course. All you need are two adult trees or pillars that can carry a maximum distance of 39-42 feet and a maximum weight of 400 pounds
Become a real warrior: our obstacle course is specially designed for children aged 3 and over. The top rope can be installed over 10 obstacles, while the ground rope can be used as a training rope to improve strength and balance. Bring your children to the fresh air and overcome obstacles with different levels of difficulty in a fun way. Warriors are not afraid of difficulties
Adjustable distance of obstacles: no fixed obstacles, no fixed distance, you can move the obstacles at any desired distance. Enjoy the endless possibilities to adjust the obstacles in any order and at any distance to create an easier or more difficult challenge. User-friendly design and quick assembly and disassembly

129,99 €
04

ALPIDEX

ALPIDEX Ninja Line Slackline Set 15 m for Teenagers and Adults with Rings Rope Knot 7 Year Warranty on Material*

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9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

With our Ninja Line set, you can build your own training course in no time at all, where the different obstacles can be freely arranged
Box contents: 1 x slackline, 3 x rope knots, 2 x rings, 2 x wooden rods, 9 x attachment clips, 9 x attachment loops, 9 x carabiners, 2 x tree protectors, 1 x carry bag
To increase / improve strength and balance. Suitable for adults and teenagers, both beginners and advanced users
The distances of the individual elements can be freely varied, which allows you to adjust the difficulty level to different levels
Maximum load capacity: slackline up to 2 tonnes/obstacles up to 135 kg. Easy and quick assembly. Includes practical storage bag

59,99 €
Value for Money

05

Hapfan

Hapfan 2 x 50 ft Slackline Set Children with Rope Pulley, Obstacles Set with Climbing Frame, Climbing Bars, Climbing Ladder, Gymnastics Rings, Tree Protection (Blue)

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10% Off
9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Turn Zipline into Slackline: 1 Kit = 3 Kits (Zip Line/Pulley + Slacklines). You can also hang the lower slackline as a zipline cable. Then you can enjoy the zip line and then challenge the obstacle course with different obstacles
RATCHET FOR EASY INSTALLATION This garden climbing frame can be quickly set up almost anywhere with the additional ratchet. When you finish the game to take it home, you can also easily remove it
No fixed obstacles: climbing frame and rope ladder for climbing or rocking. Gym rings are fixed by sewing and hot melting, stronger than others. The training course can carry up to 250 pounds
High quality slackline roll: made of aerospace aluminum, which can hold 6000 lbs. 6 sealed ball bearings ensure smooth gliding. Enjoy flying fun in the garden. Build the core power and your balance is getting better and better
Box contents: 2 slackline (one with ratchet), 1 pulley, 1 climbing ladder, 2 gymnastic rings, 3 climbing poles, 4 tree guards, 9 triangle clips, 9 carabiners, 1 triangle clips, 1 storage bag

84,99 € 94,99 €(10% Off off)
06

F7F9

Ninja Warrior Slackline Set for Children, 15 m Ninja Line with Complete and Safety Accessories

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9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

[Unique and Fun Obstacles] Our Ninja Warrior Obstacle Course features 9 accessories with the 4 most challenging obstacles for your training fortress: climbing net, monkey bars, 360 spinning wheel and freestyle rings. It is the best value for money as you do not need to buy anything other accessories.
[Ultra-high cost performance] The best gift for boys aged 5 and up. Our obstacle course comes in an attractive portable gift box, saving you money and time for additional gift wrapping. With a pair of knee pads, you can protect your child's knee from injury during the obstacle course.
[Safe and durable] Safety is our top priority. Therefore, in our Ninja Warrior obstacle course for children, obstacles are attached by sewing and hot melting, weatherproof webbing, weatherproof updated buckles, provide slack rope protection tube for ninja slackline secondary to reduce fraying, metal parts are made of galvanized steel safer and stronger than others.
[Quick setup and disassembly]: With our manual, you only need 2 mature trees (or 2 pillars) at a distance of 10 to 40 feet. You can easily build the Ninja rope course for children and its warrior training gear! Adjustable obstacle distance, easily adjust your obstacles in order and any distance to create an easier or more difficult challenge.
Active and healthy outdoor sports: Children love Ninja Warrior obstacle courses and even forget video and computer games, bring your children outside and overcome obstacle courses with different levels of difficulty in a fun way. Improve children's strength and balance instead of continuing to play their phones all day. unites the whole family and spends more quality and happy time together.

126,99 €
07

Dripex

Dripex Ninja Slackline with Obstacle Course 20 m x 2 Ninja Slackline and 10 Durable Obstacles Outdoor Training Area in the Garden with Swing, Net and Ladder for Climbing, Gymnastics

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

The most complete obstacles for children to conquer: our set has an exciting assortment of the most complete and fun obstacles. Kids love it and even forget about electronics (sometimes). 6 stair rope ladder and double line design make it much easier for the little ones to climb or swing on the obstacle line, and keep your child balance and safety
PERFECT FOR ALL AGES AND LEVELS Whether you're a beginner for fun or a pro athlete looking to improve strength and balance, our Ninja Slackline course is the perfect backyard challenge for ninjas of all levels. From children to adults and beginners to advanced. You can install it on your backyard, playground, home gym, basement, pool, fitness class, camping trip, beach park, etc
Great alternative to the playground: whether you want to get a swing or a jungle gym when all the playgrounds are closed but don't have enough space in your garden and they are expensive? Choose our Dripex Slackline course, all you need are two mature trees or pillars that can withstand a maximum distance of 55 - 40 feet and a maximum weight of 250 pounds
Become a real ninja: our Ninja training course is specially designed for children aged 3 and up. Top line can be installed more than 10 obstacles, and the ground line can be used as a training line to improve strength and balance. Bring your children outside and overcome obstacles with different difficulties in the funniest way. Warriors are not afraid of difficulties
Adjustable Obstacles No fixed obstacles, no fixed distances, you can move the obstacles apart to reach the desired distance. Enjoy endless possibilities by easily adjusting your obstacles in any order and distance to create an easier or harder challenge. User-friendly design with quick setup and portability

129,99 €
08

VEVOR

VEVOR Ninja Slackline Obstacles Set 2 x 17m Slacklines, 226.8kg Load Capacity Ninja Obstacle Course, Outdoor Playset Equipment, Backyard Toy Training Equipment Set with 12 Obstacles

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Safety Design Each backyard training equipment can carry up to 500 lbs (226.8 kg), which is sufficient for simultaneous use by two or more children. Improved die-cast buckle straps, tie down straps and wider, thicker straps solve the problem of sagging ropes by securely attaching them to trees so that children's feet do not touch the ground.
Quick setup and disassembly: the toy can be set up in just 5 minutes. No large, flat area in the garden is needed; simply attach between two trees or posts at a distance of 20 to 40 feet (6.1 to 12.2 m) and you can start customising your obstacle challenge game! It is an ideal alternative to conventional playgrounds and offers a practical and flexible backyard challenge game.
Extensive accessories: The Ninja Warrior Obstacle Course consists of: 2 x 56 feet (17 m) long slacklines, 4 tree guards, 1 climbing net, 1 climbing ladder, 2 gymnastics rings, 3 climbing frames and 1 swing. The versatile accessory is ideal for training the different powers of children. This product also comes with a storage bag for convenient storage when picnic.
COMPREHENSIVE NINJAMA TRAINING COURSE The Ninja Outdoor Course has been specially designed for children aged 4 and up, challenging them with various obstacles to overcome by climbing, jumping, gripping and pulling. It helps children live out their natural instincts while training strength and balance. Suitable for backyards, playgrounds, home sports halls, basements, swimming pools, gyms, campsites or beach parks.
ADJUSTABLE DISTANCE BETWEEN OBJECTIVES - The weatherproof slacklines in the set are not firmly mounted, users can adjust the distances between slacklines to suit children of different sizes. It is also suitable for the participation of parents. The ability to combine and coordinate obstacles facilitates team tasks and promotes children's communication and coordination skills.

81,05 €
09

ALPIDEX

ALPIDEX Ninja Line, Children's Slackline, Obstacles Set, Gymnastics, Rings, Rope Knot Swing, Climbing Ladder, Accessories, Expandable Warrior Parcours, Style: Fun

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8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

With our Ninja Line you can build your own play and climbing course in no time at all that will delight your children
The distances of the individual elements can be freely varied and allow you to adjust the difficulty level to different levels
The different obstacles can be freely arranged in all sets. Maximum load: Slackline up to 2 tonnes / obstacles up to 150 kg
Suitable for children over 3 years. Easy and quick to assemble. Trains and promotes sports and motor skills
In addition to 3 different complete sets, individual extensions in the form of a climbing rope or climbing net

73,99 €
10

Schildkröt

Schildkröt Jungle Line Hangel Course Set for Children and Adults, 11 Metres, Outdoor Ninja Courses, 7 Robust Obstacles

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35% Off
8.3

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Train like a Ninja: Build your own cool obstacle course in the garden or park and train like a Ninja fighter
Quick assembly: whether in the garden, park or indoor, the Jungle Line can be quickly and easily mounted between two sturdy trees without tools thanks to the robust ratchet
Obstacles: The set includes 2 gymnastic rings, 2 rungs and 3 rope knots, each with short rope piece and Delta safety carabiner. They allow versatile courses
Jungle Line: The line (similar to a slackline) is 11 metres long and 5 cm wide. It is stretched over head height. There are 14 loops sewn in for individual attachment of the 7 obstacles
Box contents: Jungle Line with robust ratchet including ratchet protection, 7 obstacles, storage bag with drawstring and instructions (English language not guaranteed)

90,00 € 139,99 €(35% Off off)