A crowd of marathon runners are participating in a race. The runners are wearing bibs with "21 KM" printed on them, indicating they are running a half-marathon. The racers are a mix of genders and ethnicities. The environment includes a large, modern office building in the background. Spectators are lining the route, separated from the runners by metal barriers. The runners are moving steadily forward, some in groups, some individually. There is a blue balloon floating in the air, adding a festive element to the scene.