Biathlon February 18, 2022 3:10 am Deedra Irwin Falters in 12.5km Mass Start Biathlon After posting an American history-making run earlier in the Olympic Games, Deedra Irwin finished in 23rd in the 12.5km mass start biathlon event. US & World Videos 0:54 Russian figure skater Valieva disqualified from 2022 Olympics for doping