The video shows a group of people running through a forest trail covered in snow and slush. The runners are wearing athletic clothing, and some are wearing numbers on their clothing, suggesting they are participating in a race or organized event. The forest consists primarily of tall, bare birch trees, creating a stark, wintry landscape. The trail is covered in a mix of melting snow and pools of water, making the running conditions challenging. The runners are moving at a moderate pace, splashing through the slush.