What to watch at the Rio Games today, Aug. 15

United States' Allyson Felix competes in a women's 400-meter semifinal during the athletics competitions of the 2016 Summer Olympics at the Olympic stadium in Rio de Janeiro, Brazil, Sunday, Aug. 14, 2016. United States' Allyson Felix competes in a women's 400-meter semifinal during the athletics competitions of the 2016 Summer Olympics at the Olympic stadium in Rio de Janeiro, Brazil, Sunday, Aug. 14, 2016.

By Associated Press August 15, 2016 5 min read

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RIO DE JANEIRO – Day 10 of the Rio Games features medal action in track and field, boxing, cycling, marathon swimming, wrestling and more. Here are some things to watch (all times local):

TRACK AND FIELD

World champion Allyson Felix will be going for her fifth career Olympic gold medal when she runs in the women’s 400-meter final. Felix won her heat in the semifinals on Sunday in a season-best 49.67 seconds, the fastest time in the field. She is running only in the 400 after missing a chance to defend her Olympic 200-meter title by failing to make the U.S. team. The final is scheduled for 10:45 p.m.