Where can I find details of future tournaments? I have never taken part in an OTB tournament (Simply put, I am not FIDE rated), and I want to. But, I can't find any tournaments to play in. I am currently resident in Sudan. Is there a website where I can find all details of a tournament (location, start date, end date, requirements, etc...)?. Please do not recommend the FIDE website; I always go there and only find finished tournaments.
One of the options is Chess Results, but even though there are some future events, probably most of the listed events will be already finished tournaments (like now).

But you can try it in the future. Just search by your federation and do the tournament selection:





Another possibility is ChessMix Calendar. There seem to be a lot of events but the problem is that most of the search (almost everything) is available only for subscribers (who paid the $25/year fee).



My next try would be The Week in Chess (TWIC) calendar, althought it is not searchable at all and most of the events are located in Europe.



You might also consider giving a "Like" to some Facebook sites like Africa Chess Confederation that announce some competitions every now and then.