Key facts
- Sara Cox, 51, has revealed her diet and fitness changes.
- She completed five marathons in five days.
- Cox ditched unhealthy habits to achieve her fitness goals.
Sara Cox, who gained fame in the Nineties as a presenter on Channel 4's late-night series The Girlie Show, has undergone a significant lifestyle transformation. Her journey from 'ladette' to marathon runner highlights a commitment to health and fitness.