After gel-induced gastrointestinal issues quickly ended a long training session 2023, our founder Carlos decided to make and use his own running fuel.

Fuelling his races with a homemade mix of maltodextrin and mango puree was the beginning of an R&D journey into countless energy gel recipes. Groundspeed Sport has developed a world class fuelling system to support endurance athletes on all-terrain.

Having dealt with GI issues since childhood including a rare diagnosis (Esophageal Achalasia) in 2013, Carlos and the Groundspeed Sport team are focused on developing science based fuelling solutions to eliminate fuel induced GI distress.