Sarah Wells, (born November 10, 1989 in Markham, Ontario) is Canadian hurdler. Wells specialises in the 400 meter hurdles, which she competed in the 2012 Olympic Games and made it in the top 24 in the world.Finished 24th, 400 meter hurdles at the 2012 London Olympics Games1st, 2012 National Championships, Calgary, Canada (Olympic "B" Standard).6th, 400 m. hurdles, 2008 IAAF World Junior ChampionshipsPersonal best: 55.97, Geneva 02/06/2012Owns the Canadian Youth under-17 record of 59.48 seconds in the 400m hurdles, set last June.