Jo Whiley during her Sport Relief challenge
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Jo Whiley on 'living in a box' for 26 hours

DJ Jo Whiley has completed her Sport Relief challenge, defying a thigh injury and blisters to keep going for 26 hours on a treadmill.

She completed the feat in a glass cage outside BBC New Broadcasting House in London, where celebrities and sports stars came to offer their encouragement.

Go to next video: Whiley's 26-hour treadmill triumph