What temp do you think it's too hot to compete?
Just wondering at what temperature you think it's too hot for your horse and yourself to compete at an event.
Add hard ground to the equation too (since we have a lot of areas that have had high temps and no rain in ages).
Obviously, a lot of variables involved in this decision like your tolerance for heat, fitness and age of your horse, footing, etc.
And if you do compete in the heat--what kinds of things do you do to help your horse be more comfortable and recover better?