Mike Tomlinson, 51, of Rothwell, West Yorkshire, and daughter Rebecca, 23, of Tooting, south London, ran yesterday’s Paris Marathon.
That challenge comes before a bike ride to London, during which they will cycle 100 miles a day for six days – before running the London Marathon.
Mr Tomlinson said he was unsure whether he could complete the challenge as he was carrying a thigh injury: “I don’t know, if I’m honest. Giving up is not an option at this stage. I’ll just get on my bike tomorrow and see how it goes.”