This is way, way, WAY outside my comfort zone, but my little sister Amy has breast cancer. She’s incredible and together, with my sister Charlotte, we’re doing a 56-mile cycle ride around Glasgow to raise money for Breast Cancer Now, and as part of Chris Hoy’s Tour de Four challenge. Please don’t feel obliged to contribute - and, if you do, it really doesn’t have to be much. Amy wants to do this; she’s determined to do the red route, which is 56 miles up and down Glaswegian hills, and sending this link out to you is one small way for me to support her on her courageous journey. Thank you, Karen. X