Additional details here:
http://miami.fiaformulae.com/

Quote:
Formula E is the world’s first fully-electric motorsport with 10 teams and 20 drivers racing on street circuits constructed in some of the most famous cities on the globe.
The Miami ePrix will take place on March 14, 2015 with practice, qualifying and the race all taking place over the course of the day to minimise the disruption to the host city.
NOTE: Timetable is provisional and subject to change.
STARTS ENDS ACTIVITY
7:00 6:00 Gates open/close
8:15 9:00 NON-QUALIFYING PRACTICE 1
10:30 11:00 NON-QUALIFYING PRACTICE 2
12:00 12:10 QUALIFYING SESSION GROUP 1
12:15 12:25 QUALIFYING SESSION GROUP 2
12:30 12:40 QUALIFYING SESSION GROUP 3
12:45 12:55 QUALIFYING SESSION GROUP 4
3:23 3:33 Pitlane open/close
3:30 FanBoost implementation
4:00 5:00 RACE