The image shows a large group of people participating in a marathon on a city street. The street is lined with tall buildings and trees, and there are people walking on both sides of the road. The runners are wearing colorful clothing and some are wearing reflective vests. The sky is blue and the weather appears to be sunny and clear. There are a few people visible in the background, some of whom are holding flags and banners. The overall mood of the image is energetic and energetic.