There must be something wrong with that speed gun though. The ground was described as Heavy (Soft in places), but El Cairos clocked 37mph carrying 11-12.
You're talking Constitution Hill speed levels. He clocked 35mph in the Tolworth in Heavy.
The two big differences for me, firstly Constitution Hill, at the time, was hurdling impeccably, El Cairos does not. Secondly, today at Thurles, it was definitely a case of a crawl for the first part of the race, and a sprint at the end. Will El Cairos be able to go the end to end gallop of a Supreme and get up that hill? Personally I don't see it being a problem, but only time will tell with that question.