The article discusses the most deadly shark attacks that have occurred during the year 2022. The writer presents these incidents as part of a "marathon" of attacks, emphasizing the seriousness and severity of each one. The focus is on the increased number of shark attacks this year and the impact they have had on individuals and communities. The article likely includes details about specific attacks, the locations where they took place, and any patterns or trends that have emerged. Overall, the article aims to raise awareness about the dangers of shark attacks and highlight the need for caution when entering the ocean. The title suggests that these attacks have been particularly deadly and have garnered significant attention within the year.