Maurten Bicarb System Review: Race-Tested Results Maurten System 19 delivers sodium bicarbonate without the gastrointestinal risk. Tested in a sprint duathlon, here is what the science promises and what race conditions actually produced.

Maurten's bicarb system costs £15 a serving. Is the hydrogel delivery mechanism worth it — or is baking soda just as effective? Race-tested verdict: the5krunner.com/2026/03/09/m... #Duathlon #Maurten #RaceNutrition #SportsScience