I'd suggest pairing the electrolytes with your water intake not by time. Further, a bottle an hour for four hours at altitude? While personal needs vary greatly, I'd bet that's significantly underestimating your needs, even presuming a modest dehydration at finish.
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Mike
Originally Posted by
cedricbosch
It looks silly when you have quotes from other forum members in your signature. Nobody on this forum is that funny.
Originally Posted by
cedricbosch
Why am I in your signature.