A woman is taking on the epic London to Brighton bike ride this weekend, in memory of her father. And Grace Coomber hopes to raise awareness and vital funds for mental health charity MIND after her father took his own life earlier this year. The 27-year-old will be joined by her sister, Natasha Coomber, 31, to take on the 54-mile challenge on Sunday, which is also poignantly Father’s Day. Their father, Christopher French Drayton, from Newbury, was 63 when he died at the end of April. “Cycling was his passion,” Ms Coomber said. “We would often do cycle rides around Newbury and up to Coombe Gibb…