Paul Kipsiele Koech (7:54), Olympic bronze medalist Abel Mutai, Dan Huling and former NCAA champ Matt Hughes also in the field.
Andrew Bumbalough and German Fernandez were back in 3:44.
Evan Jager, German Fernandez, Dan Huling and Alan Webb (Webb also listed in 800) are in the mile. Alexa Efraimson, Kate Grace, Emma Bates and Lauren Fleshman (also listed in mile) lead the women's 3k. Women's 5K has Betsy Saina, Emma Bates, Megan Goethals and Alexi Pappas