The image shows two men in a green kayak on a body of water. They are both wearing blue and white wetsuits and are paddling with black paddles. The kayak has the number 4 on the side and the words "H.C. Thalassa Triathlon" written on it. The man on the left is holding a paddle and appears to be in the middle of a race, while the man in the back is on the right. The water is calm and there are other boats visible in the background. The sky is overcast and the overall mood of the image is tense.