The image shows a group of people participating in an outdoor event. There are at least 10 individuals visible, all wearing bright yellow vests with numbers on them. The vests are likely used for identification or to track participants during the event. The individuals appear to be running or walking, suggesting that this is a marathon or a similar long-distance race. The attire of the participants includes athletic shoes, sweatpants, and jackets, indicating that it is cold weather. Some participants are carrying water bottles, which is common for endurance events. The overall atmosphere suggests a competitive and active environment.