did 16 miles today through the shithole that is shoreham. heard about these gel things where can they be bought and are they worth it?
I've just ordered some Clif Shot Bloks (chew electrolyte sweets rather than gel) as that is what they will be giving out during the Brighton marathon, so figure they must be good.
I've not used anything like this before so hoping it won't give me more tummy problems! I ordered a pack for £2.20 from ebay with free P&P, but they also do them on the link Edna posted, but they charge for P&P.