Energy gels are good source of race fuel. Here are the 13 best running gels according to a running coach, broken down into ...

But if there's one offer you don't want to miss before the clock strikes midnight, it's 33% off Science in Sport's Beta Fuel Gels. Packing in a whopping 40g of carbohydrates per gel (almost double ...

Gels that use maltodextrin can help you maintain consistent energy levels, particularly over longer distances. Renee recommends SiS’s BETA Fuel gels for endurance – a dual-source gel that uses ...