Between 2010 and 2016 she cemented herself in the sports industry working as a Physiotherapist and Strength and Conditioning Specialist for brands including UK Athletics, England Basketball and Win Tennis Academy.
In 2017 Harrington joined the Red Bull Racing family as Performance Coach for the Red Bull Junior Academy programme, overseeing the physical development of drivers and delivering quantifiable performance assessments through the utilisation of training data.
W Series, the all-female single-seater racing championship came calling in 2019 marking Harrington’s first foray into female motorsports. As Performance Coach and Physio, Harrington worked with the series’ drivers delivering both remote and trackside support for nutrition, sleep, physical performance and recovery.
For the 2024 season Harrington assumes the role of Red Bull Academy Programme Manager, overseeing Red Bull Ford, Visa Cash App RB and Pepe Jeans Red Bull Racing Teams, the Programme’s three F1 Academy entries.