I haven't been arsed to read about her exploits but the comment on here suggested that this was after 20 miles on a bike.
Lols.
Road.cc have it as "With only 20 miles clocked up, McCall’s team tweeted: “In temps of just three degrees with a bitter wind chill, the medics say Davina is showing early signs of hypothermia.”
Then, 60 miles in to her 500 mile, seven day trip, McCall was half-carried in to her lunch stop in Moffat, Dumfries and Galloway.
Her team tweeted: “Sixty miles in the bag. Sleet, gales, bitter cold and hypothermia. Warm clothes and a phone call home are her priorities.
“She’s made it to the lunch stop. They were the worst conditions we’ve had on any challenge we’ve ever done.”
But, ever resilient, the star went on to cycle a total of 130 miles yesterday and may still be on course to finish her effort in the set deadline."
If she was wet through, sweating, inappropriately dressed and riding into the wind certainly possible by lunch her core might have dropped a bit I reckon. But then you'd have to point the finger at the team.