British long-distance runner Calli Hauger-Thackery proved her determination by competing in the Boston Marathon while 22 weeks pregnant. The 33-year-old Olympian took part in the race on April 20 and finished in 2:43:58. She is expecting her first child, a baby boy, with her husband Nick Hauger later this year. Despite the physical challenges, she showed remarkable strength and commitment to her sport.
