Originally Posted by Rumpled

What about when it's 90º+? It is here usually a few times a season.
Or even 105º like the first race last season.
If the course doesn't require me to shoulder, I run one cage. If I need to shoulder, I carry half a bottle in my jersey pocket.
I always need at least a splash after the start and in the middle of my 45 minute races.
Should be SoCal cross weather this weekend, about 65 or so.