Drink fluids at every opportunity, even if you hafta '
force' yourself to take in more fluids - ie, 'force fluids'! :thumbup:
If you only drink what you
think or
feel you might need, or until you're no longer thirsty, there's usually a fair bit of scope for taking in more in the way of hydrating fluids!

Another litre or
maybe even two shouldn't be too hard to '
force' yourself to drink, but you might want to allow time for a couple of extra wee breaks early in your ryde, altho you shouldn't really need any more long breaks, and as mentioned, once the heat gets to you....
Only don't go over-board with the forcing of fluids thing - really going OTT & drinking
massive amounts of water (or anything for that matter!

) can be fatal! :lecturef_smilie: