Been a long time since I have run on a treadmill with a small fan in front of your face. Those made a huge difference.
What's worse is that my fitness center did a remodel and moved the treadmills to the front where there is no shade or curtains. If it is sunny, you heat up like an ant under a microscope.
They just got rid of all the treadmills with working tvs so I have to go to another one that takes 10 minutes longer to drive to.