The biggest story of Day 12 wasn't during any competition.
The story of four U.S. swimmers, including Ryan Lochte, being held at gunpoint and robbed took an odd twist Wednesday as Jack Conger and Gunnar Bentz were pulled off their plane in Rio de Janiero and taken to a police station. Matt Lauer will discuss his interview with Lochte on NBC's "Today" show Thursday morning.
MORE: Best images from Day 12 | Full medal count
As for on-field performances, the U.S. dominated the field events, taking gold and silver in women's long jump and Ashton Eaton leading the men's decathlon in points heading into the final day of competition. The U.S. also went 1-2-3 in the 100m hurdles, a feat that had never been accomplished.
Below you'll find the schedule of events for Day 13, highlighted by Usain Bolt's return to the track to defend his 200m title.
All of the events can be found live or tape-delayed on seven NBC affiliates throughout the day and live online at NBCOlympics.com.
TV schedule for Thursday, Aug. 18
6:30 a.m. on Golf Channel (live): Women's golf second round
8 a.m. on NBCSN (live): Men's track and field 400m hurdles final (medal), men's and women's canoe/kayak sprint finals (medal)
10 a.m. on NBC (live): Men's and women's track and field finals (medal), men's and women's canoe/kayak sprint finals (medal)
10 a.m. on USA (live/tape delay): Men's triathlon (medal), women's badminton doubles final (medal)
11:20 a.m. on NBCSN (live/tape delay): Men's water polo semifinal, women's wrestling freestyle qualifying, men's field hockey bronze medal match (medal)
Noon on NBC (live): Women's volleyball semifinal
2 p.m. on NBC (tape delay): Women's diving platform semifinal, men's and women's BMX quarterfinals
2 p.m. on NBCSN (live): Women's basketball semifinal
3:30 p.m. on NBC (live/tape delay): Men's water polo semifinal, synchronized swimming team qualifying
4 p.m. on NBCSN (live): Women's wrestling freestyle finals (medal)
5 p.m. on CNBC (tape delay); Men's and women's taekwondo quarterfinals/semifinals, modern pentathlon events
6 p.m. on NBCSN (live): Women's basketball semifinal
6 p.m. on CNBC (tape delay): Men's field hockey final (medal)
8 p.m. on NBCSN (live/tape delay): Men's beach volleyball bronze medal match (medal), men's boxing light heavyweight final (medal)
8 p.m. on NBC (live/tape delay): Men's and women's track and field finals (medal), women's diving platform final (medal), men's beach volleyball final (medal)
9:45 p.m. on NBCSN (live/tape delay): Women's volleyball semifinal, men's and women's taekwondo finals (medal)
12:35 a.m. on NBC (tape delay): Men's beach volleyball finals (medal)
1:35 a.m. on NBC (tape delay): Replay of primetime coverage
Other sports available on live stream: Badminton, boxing, cycling, diving, field hockey, handball, modern pentathlon, sailing, synchronized swimming, taekwondo, triathlon, wrestling.
