Eli Iserbyt is forced into medical retirement from cyclocross
Belgian cyclocross racer Eli Iserbyt will retire with immediate effect, he announced Thursday night in a short but emotional message on social media.
The 28-year-old has not raced since the conclusion of the 2024/25 season as he has sought treatment for persistent blood flow issues and pain in his left leg. Iserbyt's condition involved the left inguinal artery rather than the iliac artery that is commonly involved in arterial endofibrosis in cyclists. But four surgeries failed to fix the problem and Iserbyt said that he is still unable to ride or run without significant pain.

In November, "I was given a plan to gradually build up my training load," he said according to Sporza. "But when I was allowed to do everything at the training again, it deteriorated very quickly in a week. Anything above a heart rate of 100 caused a huge pain in my leg."
Iserbyt won 17 World Cups and two overall season titles. He was the 2024 Belgian national champion and has won the European Championships and several U23 World Championships. But the end came abruptly, he said. "I didn't want to stop at all, that's not in me," but his doctors advised that medical interventions had run their course and further surgeries weren't an option.
