Pictured: Rock N' Roll, Arizona marathon where she qualified for the Olympic trials with a time of 2:46

This weekend is the US women's olympic trials for the marathon in Boston. It's really tough to qualify to get into the trials and the team that has the most members that qualified for the trials is the the San Francisco Impala Racing team-- a team that was formed specifically for competitive women racers. Best of luck to Lisbet Sunshine, Betsy Keever, Megan Daly, Chris Lundy, Shalluin Fullove, Caroline Annis who will all be competing. Run like the wind!