Since there's a lot of machine learning folks reading this, let me mention not too long ago, there was a kaggle competition on horse racing. The dataset is from

Since there's a lot of machine learning folks reading this, let me mention not too long ago, there was a kaggle competition on horse racing. The dataset is from Hong Kong Jockey Club, which is still available here https://www.kaggle.com/hrosebaby/horse-racing-dataset-for-experts-hong-kong https://www.kaggle.com/hrosebaby/horse-racing-dataset-for-ex...