The fourth workout of the 2016 Reebok CrossFit Games Open will be announced from Colorado Springs, Colorado, on Thursday, March 17.

Immediately after 16.4 is announced, the reigning Fittest Woman on Earth, Katrin Davidsdottir, will face bronze medalist Sara Sigmundsdottir.

Sigmundsdottir led the 2015 Reebok CrossFit Games until the final two-part event, Pedal to the Metal 1 and 2. The final gauntlet of tests changed everything. As Sigmundsdottir struggled, Davidsdottir excelled. By the time Davidsdottir had crossed the finish line with 124-lb. kettlebells in either hand, she had overtaken Sigmundsdottir to secure the title.

The Live Announcement of 16.4, presented by LifeProof, will be livestreamed to Games.CrossFit.com. The preview show will begin at 4:45 p.m. PT. Fifteen minutes later, the coverage will cut to Colorado Springs.

Open Announcement Match-ups and Locations

16.1: Chyna Cho and Emily Abbott | NorCal CrossFit

16.2: Björgvin Guðmundsson and Dan Bailey | Garage Gym

16.3: Shawn Ramirez and Nicholas Paladino | CrossFit Jax

16.4: Katrin Davidsdottir and Sara Sigmundsdottir | Colorado Springs

16.5: Rich Froning, Ben Smith, Mat Fraser | The Ranch



Tickets



The live announcements of the Open workouts are designed to be online spectator events. Tickets will not be made available to the general public.