Independent Age, the older people’s charity, is launching a brand new nationwide fundraising challenge – called 100in10 – which invites participants to cover a total of 100km in 10 weeks in any way they choose. All donations will go towards the charity’s work towards helping older people stay independent for as long as possible. Participants can take part in the challenge either as an individual or a team, and will help raise funds to support older people to live more…