Grand Opening of Greenfields Ninja Course 3: A New Era of Outdoor Fitness in Ontario, California
Greenfields Outdoor Fitness is thrilled to announce the successful grand opening of our latest and most exhilarating project yet – […]
Greenfields Ninja
Ninja Course 1
The original course that includes 12 obstacles arranged in an oval shape. Participants can test their skills on jump steps, swinging ropes, cheese walls, and more.
Ninja Course 2
Greenfields Ninja Course 2 Elevate your community’s ninja skills while making it fun with Ninja Course 2, which features the
Ninja Course 3
Greenfields Ninja Course 3 Ninja Course 3 tests the limits of your agility, strength, and courage! Spanning a massive 91
Ninja Course 4
Greenfields Ninja Course 4 Ninja Course 4 may be the smallest, but that doesn’t mean it’s less daunting! Traverse the
