Note for Options A and B: You must be an Observer who is able to finalize the contest.
Option BNote: Option B is much quicker, however you won't be able to send out any contest finalization emails
1. Click Contest Builder
2. Click View All Contests
3. Click the Needs Finalization tab
4. Check off the contests that you want to finalize on the top right corner of each box
5. Click Finalize