[Zamastan]

That's a good list. What you've got so far is the base line of most summer Olympics. If we are looking for others, here are some that I'd like to possibly see as well:

-Diving
-Weightlifting
-Volleyball
-Tennis/Badminton
-Cycling
-Boxing

Also, is this going to be a summer-Olympics style event or is it a multi-seasonal/biome event and also add winter sports? Here are some of those we could add:

-Alpine Skiing
-Bobsled
-Curling
-Figure skating
-Ski jumping
-Snowboarding