The current event on Howrse is 'The Mazes'. It's a quite simple event, in my opinion, and the grand prize is the Celtic divine Taranis. I've been using my divine Ocean to guide me through the mazes this year, and I just finished maze 2 today.
And this is about as far as I've gotten in the third maze:
I found these maps in the spoiler topic in the events forum on Howrse. So they are the ones I've been following, and it's all thanks to Flowcon on the International server.
Have you entered the mazes this year? If so, how far have you gotten? Are you also going for the divine?