This, unfortunately, happens a fair bit. It happened at the Toronto Marathon at least three times in four years before the whole coof debacle. From what I understand, it is usually from urea buildup due to not peeing if needed during the race, or something like. Don’t pounce on me if I have the terminology wrong.

However, now-a-days, who knows. It may very well have been from the injections...or being woke...or “climate change”.