300-meter obstacle equipment
1. Cross Poles: Composed of 5 poles, each with a diameter of 30 cm and elevated 10 cm above the ground. The midpoint of the three poles on the right are spaced 2.30 meters apart, 30 cm from the centerline of the track, and the midpoint of one pole is 5 meters from the end line. The midpoint of the two poles on the left are also 2.30 meters apart, 60 cm from the centerline of the track, with the midpoint of one pole 6.15 meters from the end line. The cross poles are made of wood and concrete.
2. Trench: Length, width, and depth are each 2 meters. The trench walls should be vertical.
3. Low Wall: Width 2 meters, height 1.1 meters, thickness 20 cm, hole width 50 cm, height 40 cm, bottom edge 60 cm from the ground, located on the left side of the low wall. The low wall is mainly constructed of wood.
4. High Platform Jumping Platform with Horizontal Ladder: (High platform height 1.80 meters, length 2 meters, width 50 cm, thickness 5-8 cm.) High platform height 1.5 meters, length and width each 1 meter. Low platform height, length, and width each 1 meter. High platform, high platform, and low platform are spaced 1 meter apart, constructed of bricks and cement. (High platform is made of wood, with angle iron as the support material.) The horizontal ladder is made of steel round tubes, equipped with at least 15 crossbars, diameter 3-4 cm, and four upright posts with a diameter of 5 cm or more, height 2.5 meters.
5. Low Post Net: Consisting of 12 posts arranged in two rows, with a row spacing of 2 meters and a distance of 1 meter between posts. The posts are 50 cm above ground level. The posts are straightened into a horizontal line using elastic material to form the net. The ground below the net should be covered with a soft sand layer. The posts are made of steel pipes.

Standard 300-meter obstacle equipment basic facilities:
Composed of 15 obstacles including a drainage system, double-rope pools, tire walls, wooden bridges, multi-story structures, soft rope ladders, high fences, square windows, circular openings, Irish high boards, continuous low walls, horizontal suspended ladders, inclined wall ditches, high walls, and low post nets. The drainage system features a well opening diameter of 0.7 meters and a depth of 1.65 meters; the sewage channel is 8 meters long, 0.6 meters wide, and 0.5 meters high, with two parallel drains.

300-meter Obstacle Training Equipment
1. Piling can be made of wood or concrete.
2. Trench: Length, width, and depth of 2 meters each. The trench walls should be vertical.
3. Low Wall: Width 2 meters, height 1.1 meters, thickness 20 cm. Holes are 50 cm wide and 40 cm high, located 60 cm from the ground at the bottom, positioned on the left side of the wall. The low wall is primarily made of wood.
4. High Platform Trampoline: The high platform is 1.80 meters tall, 2 meters long, 50 cm wide, and 5-8 cm thick. The high stand is 1.5 meters tall, 1 meter long, and 1 meter wide. The low stand is also 1 meter tall, long, and wide. The high platform, high stand, and low stand are spaced 1 meter apart, constructed of bricks and cement. The high platform is made of wood, with angle iron as the support material. The horizontal ladder is made of steel round tubes, featuring at least 15 rungs with a diameter of 3-4 cm, and four upright posts with a diameter of over 5 cm, reaching a height of 2.5 meters.
5. Wooden Bridge: Length 5 meters, height 1.3 meters, diameter 20-25 cm, bridge surface width 10 cm, inclined plank length 2 meters, width 20 cm. Piers under the bridge are spaced 1-1.30 meters apart, and the columns should be painted in alternating red and white colors.

300-meter Tire Wall Special Obstacle Equipment
2 meters wide, 4.5 meters tall, framed with DN100 galvanized pipe, secured with wire ropes on both sides at an angle, and the base cast with C20 concrete; tire wall utilizes passenger car tires, fixed with iron cables of 0.03 to 0.05 meters in diameter, forming a mesh structure. φ140*3.5 steel pipe, material 235B, φ8 steel chain, φ550 tires; foundation: 800*800*800; 300 meters of 260*260*8 pre-buried special obstacle equipment.