Of all the open water swims around the world, is there a race where there is a maximum allowable water temperature? If so (or if not), what is the scientific information or medical guidelines for a maximum allowable water temperature for open water swims (non-wetsuit)?
Another dynamic in higher water temperatures is mandatory cap wear. I recognize the need for brightly colored caps in open water swims, but if I get in water over 85, wearing a cap holds in too much heat. I get headaches swimming any further than 500 yards.
I generally won't race in pool meets over 400m/500yds with a cap due to heat overload and that's usually around 79/81*F. Occasionally, if the water's around 77/78*, I may attempt up to a 800m/1000y.
Another dynamic in higher water temperatures is mandatory cap wear. I recognize the need for brightly colored caps in open water swims, but if I get in water over 85, wearing a cap holds in too much heat. I get headaches swimming any further than 500 yards.
I generally won't race in pool meets over 400m/500yds with a cap due to heat overload and that's usually around 79/81*F. Occasionally, if the water's around 77/78*, I may attempt up to a 800m/1000y.
