Horse racing has never interested me at all. Human behaviour is far easier to predict and assess than that of animals.
so true, ive never liked horse racing too. if there was ever to be a sport were fixing is most likely to go on its horse racing.
I think the most profitable is golf, e/w top 5 places on players who are for example 300/1 to win outright and finish in the top 5 can land big pay outs.
Also the consistency of tiger woods winning at odds of for example 6/4 evs and 2/1 can give long term profits.
Tiger dominates the sport so much, very reliable betting wise.