"EPO and doping are not going to go away" - Anti-doping expert believes doping is still present in peloton, but is being reduced
Cycling
Cycling and doping are, unfortunately, two terms that are quickly associated with each other for the last few decades. Within the UCI, WADA and other forms of regulation however, the efforts are continuous to create new ways to identify it, leading to a continuously cleaner sport as a consequence.
Reikin Aid, director of the Athlete Biological Passport has argued that a new update on the system will be able to better detect prohibited substances. “At present, the ABP is there to detect two main substance classes. The hematological module of the ABP is used to detect blood doping, whether it is transfusion or whether it is EPO. And the steroidal module helps to detect steroid doping and different types of steroids," he said in a recent symposium.
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"We are also launching in 2023, the endocrine module that will target growth hormone doping," he revealed. "To answer the question, EPO and doping are not going to go away. This is something that is very much in use. But if you look at populations that have the passport implemented for a long period of time, the users do go down."
He's argued that although use of doping has not disappeared in the peloton, it is being reduced, partly due to the evolution of the testing systems. "We hope that as athletes reduce doses, it’s reducing the effect. If you have a lower dose of a substance, the effect will be less. So as athletes go to lower doses or micro-doses or reduced timing of the use, that’s a win for anti-doping. It’s not beating the system but having less effect. It’s less effective than their doping program," he continued.
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“...Now, anti-doping organizations have the ability and are authorized to test the athletes 24 hours seven days a week. Earlier, there was a window from 6 am to 10 pm. Because of this very short detection window, there was that adaptation of the code and now is possible, of course with a justification, to test the athlete during the night, for example," he added.

Rúben SilvaEditor-in-Chief
A founding contributor to CyclingUpToDate since its launch in January 2022, Ruben Silva has played a central role in shaping the site’s editorial direction and long-term growth. Before joining the project, he built his experience through independent blogging at Echelons Hub and by producing race previews for Ciclismo Internacional, developing a strong analytical voice rooted in daily engagement with professional cycling.
Beyond editorial work, he has been closely involved in the expansion and coordination of CyclingUpToDate’s wider network, helping establish and support sister platforms across multiple languages. This includes ongoing collaboration with CiclismoAlDia (Spanish), CiclismoAtual (Portuguese), WielrennenUpToDate (Dutch), and RadsportAktuell (German), contributing to a shared editorial vision and consistent international coverage.
He also helps oversee editorial governance across the network, setting standards for accuracy and consistency and coordinating updates or corrections when needed.
Originally from the Porto metropolitan area in Portugal, he holds a bachelor’s degree in Geography. His path into cycling journalism was shaped not through formal media training, but through independent reporting, community engagement, and sustained on-the-ground involvement in the sport.
Over the course of his career, he has conducted approximately 100 interviews across road cycling and cyclocross, ranging from one-to-one conversations and online formats to press conferences and on-site pre- and post-race coverage. His interviews include leading riders, team managers, and prominent figures within cycling media: Tadej Pogacar, Jonas Vingegaard, Mathieu van der Poel, Primoz Roglic, Wout van Aert, Joao Almeida and Tom Pidcock; managers like Patrick Lefevere and Joxean Matxin; and YouTube personality Bryan Kennedy (BKXC)...
Within 18 months of launch, he helped grow CyclingUpToDate’s English-language platform into one of the most-read cycling news websites, built entirely from the ground up. As both a professional journalist and lifelong cycling enthusiast, his focus remains on delivering accurate, timely, and well-contextualized coverage.
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