If you look at the current leaderboard, it's very easy to catch up with them, but I'm very confident that everything will change when time runs out. Just like in the past, I saw a $20 bet on dice, and it was very quickly done. Even though in the last contest I won $60, I spent $50 on it. I can't imagine not getting anything.
Are you still interested in participating?
If not, I'm very happy because the competition isn't tight

First place is already guaranteed, that's a fact. However, it's still possible to compete for lower positions. However, I'll stick to my betting strategy as the competition nears its end.
I haven't started anything at all right now, if it's possible to chase the top 10 rank, of course I will bet my money, usually 1 day before the end there is a slight change, hopefully it won't be as fierce as the previous one, because I'm racing to get rank 18, I forgot his name but I managed to beat him
If you think you can surely chase and get the top 10 rank, then why not? But make sure you are really confident you can reach that rank. If you're not sure, and you feel even a little doubt,
don't even try to chase it because your effort will just be wasted, dude.
That's just a piece of advice. For my part, making it to the top 10 rank would be difficult, but from what I see in you, you seem confident you can do it, so go for it.