We’re more than halfway through the 2016 Rio Olympics, and action continues with plenty of exciting medal events Sunday.

Usain Bolt and Justin Gatlin are ready to duel for 100-meter gold as the semifinals and final to determine the fastest man on earth kick into high gear. Plus, all-around gymnastics gold medalist Simone Biles looks to add another medal to the collection in the women’s vault final.

Join us as we follow along with Sunday night’s NBC broadcast.

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Events to watch

Usain Bolt is looking for another Olympic gold. Getty Images

Track and Field

Men’s 100-meter semifinals, final: Usain Bolt and American Justin Gatlin will run for their chance to reach the final in Rio. Bolt is looking for his seventh and eighth Olympic gold medals. Gatlin is looking for his fifth.

When: Semifinals — 8 p.m. ET, Final — 9:25 p.m. ET

TV: NBC | Stream: NBCOlympics.com

Golf

Final Round: Justin Rose and Henrik Stenson lead heading into the final round in Brazil and look to capture the first gold medal in golf since 1904.

When: 6 a.m. ET

TV: Golf Channel | Live stream: NBCOlympics.com

Tennis

Men’s singles final: Great Britain’s Andy Murray looks to go back-to-back with gold in the final after topping Japan’s Kei Nishikori in the semis.

When: 2 p.m. ET

TV: Bravo | Stream: NBCOlympics.com

Gymnastics

Women’s vault final: American Simone Biles already has two gold medals in Brazil and is expected to add another when this competition kicks off Sunday.

When: 1:47 p.m. ET

TV: Tape-delayed on NBC at 7 p.m. ET | Stream: NBCOlympics.com

Women’s beach volleyball

Quarterfinals: Kerri Walsh-Jennings and April Ross begin their knockout stage quest for gold with a matchup against Australia. Walsh-Jennings has still never suffered a loss in Olympic competition.

When: 10:59 p.m. ET

TV: NBC | Stream: NBCOlympics.com

All events

TV: The following channels will air a variety of Olympics events throughout the day — NBC, TELEMUNDO (Spanish language), Bravo, CNBC, Golf Channel, MSNBC, NBC Sports Network, NBC UNIVERSO (Spanish language), USA Network

Live stream: Every sport can be streamed live on NBCOlympics.com (specific links can be found above).

Other devices: Download the NBC Sports App for authenticated access on Apple TV, Roku, Amazon Fire TV, Chromecast, Xbox and Samsung. You can also watch live on your Apple and Android devices.

For a full schedule of events on day 9, click here.