Hi all I've recently started running more than 10k - I'm up to 12k and I started needing to take water with me. I got some hydration tablets to go in the water from a running shop but I was surprised that they were zero calories. I thought that they'd be combined with some sugar to keep you going.
I've started taking a few jelly babies with me - I don't really feel that I "need" them but I do eat them! I know you can get gels but I would have thought that a tablet would be able to do both things.
As ever any tips for hydration/energy on longer runs most grateful from all the knowledgeable people who've been there before me!