'The endorphins are off the chart': How London became obsessed with HYROX
With 66,000 applications for just 15,000 London places, the fitness craze shows no signs of slowing down
How the newspaper covers this story
'The endorphins are off the chart': How London became obsessed with HYROX
With 66,000 applications for just 15,000 London places, the fitness craze shows no signs of slowing down


