You run hundreds of kilometres a year, so why is your cholesterol high? It is more common than you think. Here is what runners should understand.
It is one of the more surprising results a runner can get. You train consistently, you are lean, you feel great, and yet your cholesterol comes back higher than expected. This is common enough to have a name, the athlete's paradox, and it is worth understanding rather than ignoring.
A lipid profile looks at several numbers, not just total cholesterol. It includes LDL, often called the marker to watch, HDL, which is generally protective, and triglycerides, which reflect how your body handles fats and sugars. The full picture matters far more than any single figure.
Endurance training tends to improve HDL and triglycerides, which is great news. But cholesterol is also influenced by genetics, diet, and how your body produces and clears it, and those factors do not disappear just because you run. Fitness lowers risk on average, but it does not guarantee a perfect lipid panel.
Heart health is the foundation that lets you keep running for decades. Knowing your lipid numbers early means you can have an informed conversation with your doctor and make small adjustments long before anything becomes a concern, rather than discovering an issue much later.
The worst thing a runner can do is assume that fitness alone keeps every number in check. A simple lipid profile replaces that assumption with facts. SuperRun's Elite panel includes cardiovascular markers so you can keep an eye on the engine behind every run.
This article is general information for runners and is not medical advice, a diagnosis, or a treatment plan. Always discuss your results and any health concerns with your GP or a qualified health professional.
SuperRun is blood testing built for runners. The Elite panel tracks 70+ biomarkers across hormones, heart, metabolism and longevity, scored against athlete performance zones. No GP referral needed, with 4,000+ collection centres across Australia.
