The Prevent And Protect Hard Environment in
nuptse down jacket will show you something about the new regulations about Marathon. The English female long-distance race great soldier rad Kerry husband (Paula Radcliffe, was born in December 17, 1973) has created 2 hour 15 minute 25 second world best result in April 13, on 2003 London marathon match, this result is also announced in January 1, 2004 by international Tian Lian for the women's marathon first world record.
January 1, 2012, the IAAF will implement new regulations, no longer recognize the leading female athletes in male athletes under the world record. As Radcliffe leading players in the next two men to create a 2 hours 15 minutes and 25 seconds of the results, so the result will be a world best, not as the world record.