The video shows a person climbing up a rope on the side of a sailboat. The person is wearing a helmet and harness, and is using a pulley system to ascend the mast. The sailboat is large and has a blue and white sail with the words "Ocean Race" written on it. The sky is cloudy, and the water is visible in the background. The person appears to be alone on the boat, and there are no other boats or people in the immediate vicinity. The person's movements are steady and controlled as they make their way up the mast.