Games. Watch out too for Canada's Josh Cassidy and Masazumi Soejima of Japan, who both have incredibly quick personal best times in the marathon T54. There is no shortage of talent in the women's marathon T54 either, with track stars Tatyana McFadden and Switzerland's Edith Wolf amongst a talented group also racing through the streets of London on 9 September. The world record holder and world ranked number one Wakako Tsuchida of Japan is also in action, as is the current number two in the world, Diane Roy. Britain's Shelly Woods, winner of the London Marathon in April 2012, will be hoping the home crowds spur her on to success. In the men's marathon T12, Alberto Suarez Laso goes into the race as the current world number one. The Spaniard won World Championship T12 gold in New Zealand last year, and he also holds the world record for the event, which he set in Italy last October, clocking 2:25:01. Watch out too for the silver and bronze medallists in Beijing, Elkin Alonso Serna Moreno and Ildar Pomykalov. And the marathon T11 world champion Cristian Valenzuela will also be out to make his mark after an impressive win in the men's 5,000m T11 on Friday (7 September). The line-up in the men's marathon T46 includes 11 athletes, with the world and Paralympic champion, Mario Santillan Hernandez, the man to beat. The 31-year-old Mexican set a new world and Paralympic record when he took victory in Beijing 2008, clocking 2:27:04, but he