The only two model names I can think of that are two words with the first being noticeably longer than the second are Bolinas Ridge and Palisades Trail.
That photo might be around 2010 but I think that bike is several years older than that. Most of Marin's frames, especially their lower end models, which that is, got some curves in them by around 2010 and all of the tubing on the one pictured are nice and straight.