American middle-distance runner, Shelby Houlihan has been banned from athletics for four years after testing positive for an anabolic steroid that she believes came from pork in a burrito.
The reigning national champion and American record-holder at both 1,500 and 5,000 meters confirmed her ban in a statement on Instagram.
Houlihan said she was provisionally banned by the Athletics Integrity Unit after testing positive for nandrolone, which has been found in pork. She added that she appealed the ruling to the Court of Arbitration for Sport and was informed Friday that it did not accept her explanation.
Since I started running when I was 5 years old, I’ve had dreams of running professionally, setting records, winning an Olympic gold medal and being one of the best in the world. I have always blindly believed that I was good enough to achieve those things.
As I’ve gotten older, I’ve put in more time, more miles, have become more dedicated, and have learned to genuinely love this sport. It’s what brings me the most joy. It’s where I feel the most me. I have always done it the right way. I’ve put my head down and just worked at being better year after year. I’ve stayed patient and trusted that the work and consistency would show.
I still have all of the same dreams I had when I was 5 and I’ve been incredibly fortunate to have been able to have achieved some of them. I still have others that I’m working towards. But the thing that truly drives me is the love and joy I get from what I do and the curiosity to find out what my potential is.
On January 14th, 2021, I received an email from the Athletics Integrity Unit (AIU), informing me a drug testing sample that I provided on December 15th, 2020 has returned as an Adverse Analytical Finding for an anabolic steroid called Nandrolone and that I am therefore subject to an immediate Provisional Suspension. When I got that email, I had to read it over about ten times and google what it was that I had just tested positive for. I had never even heard of nandrolone.
I have since learned that it has long been understood by WADA (World Anti-Doping Agency) that eating pork can lead to a false positive for nandrolone, since certain types of pigs produce it naturally in high amounts. Pig organ meat (offal) has the highest levels of nandrolone.
In the following 5 days after being notified, I put together a food log of everything that I consumed the week of that December 15th test. We concluded that the most likely explanation was a burrito purchased and consumed approximately 10 hours before that drug test from an authentic Mexican food truck that serves pig offal near my house in Beaverton, Oregon. I notified the AIU that I believed this was the source.
The news comes less than a week before the start of the U.S. Olympic Trials in Eugene, Oregon, and a month before the 2021 Tokyo Olympics, where Houlihan was expected to contend for a medal.