Recently, on a 50k training run I tried out a new gel out on the market call Chia Surge Gel made by Vitalyte. Best to try new things out on training runs and not on race day and I have to say that I was impressed. After getting past the consistency of a tapioca pudding or chunky peanut butter, the pineapple orange taste was quite good. Inspired in part by the book, Born to Run, I think Vitalyte is onto something.
Here is a recent interview that I did with Milena Glusac about Chia Surge Gel.