Pike began playing the violin at the age of five, and after auditioning at the age of eight she gained a place at Chetham's School of Music in Manchester. At the age of ten she was chosen to play at a concert attended by the Prince of Wales at the Royal Opera House, Covent Garden. She soon made her concerto debut, playing Haydn's Violin Concerto in G with her school orchestra. Her professional orchestra debut was with The Hallé at Bridgewater Hall aged 11.