It didn't feel too warm when I set off, but definitely sweating by the time I got back! Yes I take water on longer runs. If I know I'm gonna be out for more longer than 15km, or more than 90 minutes, I always wear a running vest... and usually have water with me (along with a first aid kit/phone/money).

(although sometimes if I go for a long run in winter, I won't always carry water)

I can understand people staying up for the final, but this is just the last 32 (or last 16), even if england win, there is still a way to go yet! Dunno why everyone is getting carried away lol