In February 2003, Todd won the midget girls (age 11–12) division at the national championships and set national age groups records for the 300, 400, 500, 600 and 800 meter races. She went on to win her age division at the North American championships that year. In 2006, Todd underwent a successful surgery to overcome
compartment syndrome in both shins and continue training. Todd attended the 2010 Olympic trials, placing 11th in the 500 meters, 11th in the 1000 meters, and 13th in the 5000 meters. At the 2011 National championships, she placed eighth in the 500 meters and ninth in the 1000 meters. Todd attended the 2012–2013 World Sprint Championships, calling it the most memorable event of her career to date. At the 2013 national championships, she placed fourth in the 500 meters, third in the 1000 meters, and fourth in the 1500 meters. The following day, Todd turned in a personal best in the 1000 meters en route to a third-place finish and second Olympic berth. "Knowing I had already secured a spot in the 500 made today that much easier", she commented. At the 2014 Winter Olympics, Todd placed 29th in the 500 meters with a combined time of 78.53 from two runs. However, she called the race the "most fun I've ever had" and photos of her celebrating after the race caused a Twitter sensation.c Todd specializes in sprint events, listing the 500 meter start as her greatest strength. She is coached by
Ryan Shimabukuro. Todd participated in the US Olympic Trials in January, 2018, but did not qualify for the 2018 Winter Olympics after finishing 4th in the 500m. In a Tweet, she announced, "I may not be going out on top, but I am going out with a smile." ==Personal life==