Lisa Smith-Batchen was the first American to win  Marathon des Sables a six day marathon that spans how long of a distance?
Marathon des Sables Marathon des Sables, or MdS, (French for Marathon of the Sands, also known as Sahara Marathon) is a six-day, 251 km ultramarathon, which is approximately the distance of six regular marathons. The longest single stage (2009) is 91 km long.
Fiona Oakes Fiona Oakes is a British marathon runner, who holds three world records for marathon running. In 2013, she won both the Antarctic Ice Marathon and the North Pole Marathon. She runs despite losing a knee cap from an illness when she was 17. Fiona has been vegan since 6 years old. She runs Tower Hill Stables Animal Sanctuary and is a patron of the Captive Animals Protection Society.