As the 2013 harness racing season enters the final four months, Trot Insider provides an updated look at the Canadian leaderboard at the three-quarter mark.

Sylvain Filion has taken over the top spot as Canada's leading money earning driver this season with his mounts banking more than $4.1 million in purses. Trevor Henry maintains his lead atop the win column with 312 victories to his credit while Gilles Barrieau has emerged with the highest winning percentage at 0.418.

Richard Moreau continues to leads all trainers in both the earnings ($2.77 million) and wins (192) categories. Meanwhile, Corey Johnson has taken over the title as the nation's top percentage trainer with a 0.426 average.

To keep tabs on harness racing's season leaders, click here.

**All statistics include Canadian starts from January 1, 2013 through September 1, 2013.