Performance Process Performance Process

Who is CyclingSpy? The face behind the anonymous account

Jul 3, 2026 · 38m

Summary

The Cycling Spy, Ellis Pullinger, reveals his identity and explains why he is retiring the account after joining Lidl-Trek as a Performance Apparel Engineer. He details his background in aeronautics and his previous work developing Vortex skinsuits and overshoes, as well as a stint in net-zero engineering at Sainsbury’s. The episode covers his transition from independent tech journalism to working within a WorldTour team, focusing on optimizing race apparel and navigating UCI regulations.

Topics discussed

Introduction and The Cycling Spy's reveal Reasons for revealing identity and new job Ethical concerns and the account's end Competitive advantage and temptation to continue Revealing true name and career background Personal background and racing passion Discovery of cycling in 2012 Engineering path and disillusionment with F1 The 2012 British cycling boom University studies and joining TotalSim TotalSim, Vortec, and UCI rule changes Wind tunnel work and Vortec overshoes Development costs and wind tunnel hours Expertise in fabrics vs wheels and humor Net zero engineering at Sainsbury's Personal consultancy and account saturation Shift in tech leaks and winding down Declining brand partnerships New role at Lidl Trek and secrecy Working with Santini and UCI regulations
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