i find this a big factor if you let yourself go to long with out it's hard to come back from it, im trying figs on next long run when my ankles better water is also best for me as anything else makes me want to spit all the time i could do 15 miles on road with little more than water on fells anything more than about 7 or 8 and my body is screaming.
I'm not sure I know of a definite mileage when you need to take energy on board, a lot depends on how much you are sweating, as this is a good way to lose both fluids and salts. I'll always take water on runs longer than 1 hour, but take sports drinks if I'm out for more than 15 miles. It's just that I can't take the pain of cramps anymore!
I read the earlier thread about pork scratchings, and now include a bag as part of my emergency food. If I don't eat them during the run, they are really good afterwards.
However, I think that I have discovered that my body is good at using fat as a fuel on longer races and runs. I did a 54 mile race about a year ago, the organisers provided water at checkpoints, but you had to carry your own food. So I packed sports drinks, sandwiches, cereal bars, jelly babies and the rest into my rucsac. I was surprised that after 1 hour I'd had only one cereal bar, but ate nothing else for the next 7 1/2 hours, though I kept hydrated through my sports drink. As the race was in February and the pace was slow, I hardly sweated. For ages I couldn't understand how I completed the race, in good shape, with hardly any food, but then I realised that at lower work rates my muscles use fat (rather than carbohydrate) more efficiently as a fuel. This could well be the "fat burning zone" that you see on gym machines. For shorter faster races such as marathons my muscles are working at a higher rate for which carbohydrate is their fuel of choice. Such is my limited knowledge of physiology, but it seems to make sense for my body, and I've read that the human body has enormous capacity to store fat when compared to carbohydrate.
Never mind mate,i still love you...........should i really say that..?
You rumbled me Jamie (in a truly heterosexual sense of the word). Happy birthday.
Recently found a big bag of "Banana chips sweetened". Just dried banana, coconut oil, sugar and banana flavour. They give energy as 526 Kcals per 100gr: 60g carbo. (must be mix of complex and sugar?) and a very reasonable 4.8 fat & 1g protein. In a 500gram bag.
I munched through one bag at home, when I've had the munchies, and found them surprisingly palateable and easy to swallow ( the oil must help), but not tried them yet on a run out. Think I may be onto something quite good here - good return for weight carried - anyone had any experience with them?
Don't roll with a pig in poo. You get covered in poo and the pig likes it.
I've found the things that have given me the biggest boost are not generally accepted or available. I had hot coffee and flapjacks at a recent LDWA which gave me an incredible boost. Also, at the Frankfurt marathon was given hot sweet black tea, and that was amazing too.
Must be the caffeine............. ?
They say it boosts fat burnng don't they?
I use banana chips, mainly because I don't want to be eating loads of refined sugar, I think the banana chips avoid the peaks and troughs in blood sugar level that simple sugars give. Anyway, they seem to work for me, and are easy to eat and manage in a bum bag. Of course I use other things as well, but a small handful of banana chips every hour or seems to work.
But the thing I really like on very long duration events like mountain marathons, something which really hits the spot after 6 hours or so, is a hot cross bun - or maybe half a one at a time. Great!
Marmite and fish paste butties.